* {
    margin: 0;
    padding: 0;
    color: #444;
    font-family: "arial", "微软雅黑";
    font-size: 14px;
    line-height: 1;
}

body {
    margin: 0;
    overflow-x: hidden;
    min-width: 1280px;
    position: relative;
    padding-top: 80px;
    width: 100%;
}

ul,
ul li,
ol li,
tr td,
dl,
dd {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.clearfix:after,
.nav_a:after {
    content: " ";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.clearfix {
    *zoom: 1;
}

@font-face {
    font-family: "go";
    src: url("../fonts/GOTHICB_0.eot");
    /* IE9 */
    src: url("../fonts/GOTHICB_0.eot?#iefix") format("embedded-opentype"),
        /* IE6-IE8 */

        url("../fonts/GOTHICB_0.woff") format("woff"),
        /* chrome、firefox */
        url("../fonts/GOTHICB_0.ttf") format("truetype"),
        /* chrome、firefox、opera、Safari, Android, iOS 4.2+ */

        url("../fonts/GOTHICB_0.svg#GOTHICB_0") format("svg");
    /* iOS 4.1- */
    font-style: normal;
    font-weight: normal;
}


@font-face {
    font-family: "go2";
    src: url("G../fonts/otham-Light.eot");
    /* IE9 */
    src: url("../fonts/Gotham-Light.eot?#iefix") format("embedded-opentype"),
        /* IE6-IE8 */

        url("../fonts/Gotham-Light.woff") format("woff"),
        /* chrome、firefox */
        url("../fonts/Gotham-Light.ttf") format("truetype"),
        /* chrome、firefox、opera、Safari, Android, iOS 4.2+ */

        url("../fonts/Gotham-Light.svg#Gotham-Light") format("svg");
    /* iOS 4.1- */
    font-style: normal;
    font-weight: normal;
}


.go {
    font-family: "go";
}

.go2 {
    font-family: "go2";
}


.page1 {
    clear: both;
    text-align: center;
    font-size: 18px;
    line-height: 45px;
    height: 45px;
    margin: 20px 0 0;
}

.page1 span a {
    color: #333333;
    padding: 10px 15px;
    text-decoration: none;
    border: 1px solid #ddd;
}

.page1 span a:hover,
.page1 span.current a {
    background: #026fd0;
    color: #fff;
}

.page1 span {
    margin: 2px;
}

.page2 {
    width: 120px;
    height: 40px;
    background: #026fd0;
    color: #fff;
    display: block;
    margin: 0 auto;
    line-height: 40px;
    display: none;
}


a {
    text-decoration: none;
    cursor: pointer;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.text,
textarea,
select {
    outline: none;
    color: #666;
    font-size: 14px;
    width: 100%;
}

.f_12 {
    font-size: 12px;
}

.f_16 {
    font-size: 16px;
}

.f_18 {
    font-size: 18px;
}

.f_20 {
    font-size: 20px;
}

.f_22 {
    font-size: 22px;
}

.f_24 {
    font-size: 24px;
}

.f_26 {
    font-size: 26px;
}

.f_28 {
    font-size: 28px;
}

.f_30 {
    font-size: 30px;
}

.f_32 {
    font-size: 32px;
}

.f_34 {
    font-size: 34px;
}

.f_36 {
    font-size: 36px;
}

.f_38 {
    font-size: 38px;
}

.f_40 {
    font-size: 40px;
}

.f_45 {
    font-size: 45px;
}

img {
    border: none;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

img[src=""] {
    opacity: 0;
}

body::-webkit-scrollbar {
    width: 8px;
}

body::-webkit-scrollbar-thumb {
    background: #aaa;
}

body::-webkit-scrollbar-track {
    background: #ccc;
}


/*分页*/

.BMap_mask,
.BMap_cpyCtrl,
.BMap_scaleTxt,
.BMap_scaleCtrl,
.BMap_omCtrl,
.anchorBL {
    display: none !important;
}

.a_dw {
    position: relative;
    top: -120px;
}

.box {
    width: 75%;
    max-width: 1400px;
    min-width: 1200px;
    margin: 0 auto;
    position: relative;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}


/* 头部 */

.head {
    height: 120px;
    background: #fff;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 20;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}

.head.act {
    height: 80px;
    border-bottom: 1px solid #eee;
}

.head.act .ul1 li {
    padding-top: 0;
}

.head.act .ul2 {
    top: 80px;
}

.head.act .oa {
    margin-top: 30px;
}

.head.act .ewm,
.head.act .xinlang {
    margin-top: 27px;
}

.head.act .logo img {
    top: -30px;
    height: 110px;
}

.head .hbox {
    max-width: 1800px;
    width: 85%;
}

.head .logo {
    display: block;
    float: left;
    overflow: hidden;
}

.head .logo img {
    display: block;
    height: 120px;
    position: relative;
    top: 0;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}

.head .xinlang {
    width: 25px;
    height: 25px;
    float: right;
    background: url(../images/1_1.png) center no-repeat;
    margin-top: 68px;
}

.head .xinlang:hover {
    background: url(../images/1_1_1.png) center no-repeat;
}

.head .ewm {
    width: 25px;
    height: 25px;
    float: right;
    background: url(../images/1_2.png) center no-repeat;
    margin: 68px 10px 0 0;
    position: relative;
}

.head .ewm:hover {
    background: url(../images/1_2_1.png) center no-repeat;
}

.head .ewm img,
.head .xinlang img {
    display: block;
    width: 100px;
    height: 0px;
    position: absolute;
    top: 53px;
    right: -40px;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}


.head .xinlang img {
    top: 80px;
}

.head .ewm:hover img,
.head .xinlang:hover img {
    height: 100px;
}

.head .oa {
    float: right;
    width: 65px;
    font-size: 18px;
    color: #666;
    margin-top: 72px;
}

.head .oa:hover {
    color: #026fd0;
}

.head .ul1 {
    float: right;
    margin-right: 130px;
}

.head .ul1 li {
    float: left;
    text-align: center;
    padding: 38px 36px 0;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}

.head .ul1 li a {
    display: block;
    line-height: 80px;
    color: #444;
    font-size: 16px;
    box-sizing: border-box;
    border-bottom: 2px solid #fff;
    height: 80px;
    font-weight: bold;
}


.head .ul1 li:hover a,
.head .ul1 li.act a {
    color: #026fd0;
    border-bottom: 2px solid #026fd0;
}

.head .ul2 {
    position: absolute;
    top: 120px;
    right: 0;
    width: 1000px;
    overflow: hidden;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}

.head .ul2 li {
    height: 60px;
    box-sizing: border-box;
    background: #026fd0;
    padding-left: 40px;
    display: none;
}

.head .ul2 li a {
    line-height: 60px;
    color: #fff;
    margin-right: 20px;
}

.head .ul2 li:nth-child(2) {
    margin-left: 120px;
}

.head .ul2 li:nth-child(3) {
    margin-left: 240px;
}

.head .ul2 li:nth-child(4) {
    margin-left: 360px;
}

.head .ul2 li:nth-child(5) {
    margin-left: 480px;
}

.head .ul2 li:nth-child(6) {
    margin-left: 600px;
}



/* 首页 */

.banner {
    position: relative;
}

.swiper1 .swiper-slide img {
    display: block;
    width: 100%;
}

.swiper1 .pagination1 {
    bottom: 20px;
}

.swiper1 .pagination1 span {
    background: #fff;
}

.swiper1 .swiper-slide {
    overflow: hidden;
}

.swiper1 .swiper-slide video {
    display: block;
    width: 100%;
}

.swiper1 .swiper-slide .ul1 {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.swiper1 .swiper-slide .ul1 * {
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}

.swiper1 .swiper-slide .ul1 li {
    position: absolute;
    width: 120px;
    text-align: center;
    height: 85px;
}

.swiper1 .swiper-slide .ul1 li .img {
    width: 85px;
    margin: 0 auto;
}

.swiper1 .swiper-slide .ul1 li .img img {
    animation: big 3s infinite;
    -webkit-animation: big 3s infinite;
}

.swiper1 .swiper-slide .ul1 li.li1 {
    top: 32.2%;
    left: 17.7%;
}

.swiper1 .swiper-slide .ul1 li.li1 .xian {
    position: absolute;
    width: 1px;
    height: 0px;
    background: #fff;
    left: 50%;
    top: 100%;
    opacity: .5;
    transition-delay: .3s;
    -webkit-transition-delay: .3s;
}

.swiper1 .swiper-slide .ul1 li.li1 .xian s {
    display: block;
    width: 0px;
    height: 1px;
    background: #fff;
    opacity: .5;
    position: absolute;
    left: 0;
    bottom: 0;
    transition-delay: 0s;
    -webkit-transition-delay: 0s;
}

.swiper1 .swiper-slide .ul1 li.li1:hover .xian {
    height: 210px;
    transition-delay: 0s;
    -webkit-transition-delay: 0s;
}

.swiper1 .swiper-slide .ul1 li.li1:hover .xian s {
    width: 370px;
    transition-delay: .3s;
    -webkit-transition-delay: .3s;
}


.swiper1 .swiper-slide .ul1 li.li2 {
    top: 42%;
    left: 28%;
}

.swiper1 .swiper-slide .ul1 li.li2 .xian {
    position: absolute;
    width: 1px;
    height: 0px;
    background: #fff;
    left: 50%;
    top: 100%;
    opacity: .5;
    transition-delay: .3s;
    -webkit-transition-delay: .3s;
}

.swiper1 .swiper-slide .ul1 li.li2 .xian s {
    display: block;
    width: 0px;
    height: 1px;
    background: #fff;
    opacity: .5;
    position: absolute;
    left: 0;
    bottom: 0;
    transition-delay: 0s;
    -webkit-transition-delay: 0s;
}

.swiper1 .swiper-slide .ul1 li.li2:hover .xian {
    height: 125px;
    transition-delay: 0s;
    -webkit-transition-delay: 0s;
}

.swiper1 .swiper-slide .ul1 li.li2:hover .xian s {
    width: 170px;
    transition-delay: .3s;
    -webkit-transition-delay: .3s;
}


.swiper1 .swiper-slide .ul1 li.li3 {
    top: 41%;
    left: 48.3%;
}

.swiper1 .swiper-slide .ul1 li.li3 .xian {
    position: absolute;
    width: 1px;
    height: 0px;
    background: #fff;
    left: 50%;
    top: 100%;
    opacity: .5;
    transition-delay: .3s;
    -webkit-transition-delay: .3s;
}

.swiper1 .swiper-slide .ul1 li.li3 .xian s {
    display: block;
    width: 0px;
    height: 1px;
    background: #fff;
    opacity: .5;
    position: absolute;
    right: 0;
    bottom: 0;
    transition-delay: 0s;
    -webkit-transition-delay: 0s;
}

.swiper1 .swiper-slide .ul1 li.li3:hover .xian {
    height: 135px;
    transition-delay: 0s;
    -webkit-transition-delay: 0s;
}

.swiper1 .swiper-slide .ul1 li.li3:hover .xian s {
    width: 100px;
    transition-delay: .3s;
    -webkit-transition-delay: .3s;
}




.swiper1 .swiper-slide .ul1 li.li4 {
    top: 37%;
    left: 56.5%;
}

.swiper1 .swiper-slide .ul1 li.li4 .xian {
    position: absolute;
    width: 1px;
    height: 0px;
    background: #fff;
    left: 50%;
    top: 100%;
    opacity: .5;
    transition-delay: .3s;
    -webkit-transition-delay: .3s;
}

.swiper1 .swiper-slide .ul1 li.li4 .xian s {
    display: block;
    width: 0px;
    height: 1px;
    background: #fff;
    opacity: .5;
    position: absolute;
    right: 0;
    bottom: 0;
    transition-delay: 0s;
    -webkit-transition-delay: 0s;
}

.swiper1 .swiper-slide .ul1 li.li4:hover .xian {
    height: 170px;
    transition-delay: 0s;
    -webkit-transition-delay: 0s;
}

.swiper1 .swiper-slide .ul1 li.li4:hover .xian s {
    width: 260px;
    transition-delay: .3s;
    -webkit-transition-delay: .3s;
}



.swiper1 .swiper-slide .ul1 li.li5 {
    top: 74%;
    left: 73%;
}

.swiper1 .swiper-slide .ul1 li.li5 .xian {
    position: absolute;
    width: 1px;
    height: 0px;
    background: #fff;
    left: 50%;
    bottom: 100%;
    opacity: .5;
    transition-delay: .3s;
    -webkit-transition-delay: .3s;
}

.swiper1 .swiper-slide .ul1 li.li5 .xian s {
    display: block;
    width: 0px;
    height: 1px;
    background: #fff;
    opacity: .5;
    position: absolute;
    right: 0;
    top: 0;
    transition-delay: 0s;
    -webkit-transition-delay: 0s;
}

.swiper1 .swiper-slide .ul1 li.li5:hover .xian {
    height: 70px;
    transition-delay: 0s;
    -webkit-transition-delay: 0s;
}

.swiper1 .swiper-slide .ul1 li.li5:hover .xian s {
    width: 570px;
    transition-delay: .3s;
    -webkit-transition-delay: .3s;
}




.swiper1 .swiper-slide .ul1 .txt {
    opacity: 0;
    pointer-events: none;
    width: 120px;
    line-height: 24px;
    background: rgba(255, 255, 255, .5);
    border-radius: 5px;
    position: absolute;
    top: 65%;
    left: 40%;
    text-align: center;
}

.swiper1 .swiper-slide .ul1 .txt.act {
    opacity: 1;
    transition-delay: .6s;
    -webkit-transition-delay: .6s;
}





@-webkit-keyframes big {
    0% {
        transform: scale(0);
        -webkit-transform: scale(0);
        opacity: 1;
    }

    90% {
        opacity: .9;
    }

    100% {
        transform: scale(1);
        -webkit-transform: scale(1);
        opacity: 0;
    }
}

@-webkit-keyframes big {
    0% {
        transform: scale(0);
        -webkit-transform: scale(0);
        opacity: 1;
    }

    90% {
        opacity: .9;
    }

    100% {
        transform: scale(1);
        -webkit-transform: scale(1);
        opacity: 0;
    }
}

/* 第三瓶兼容 */

@media(max-width: 1680px) {

    .swiper1 .swiper-slide .ul1 li.li1 {
        top: 31.5%;
        left: 17.2%;
    }

    .swiper1 .swiper-slide .ul1 li.li3 {
        top: 40.5%;
        left: 47.8%;
    }

    .swiper1 .swiper-slide .ul1 li.li4 {
        left: 56%;
    }

    .swiper1 .swiper-slide .ul1 li.li1:hover .xian {
        height: 180px;
    }

    .swiper1 .swiper-slide .ul1 li.li1:hover .xian s {
        width: 320px;
    }

    .swiper1 .swiper-slide .ul1 li.li2:hover .xian {
        height: 100px;
    }

    .swiper1 .swiper-slide .ul1 li.li2:hover .xian s {
        width: 140px;
    }

    .swiper1 .swiper-slide .ul1 li.li3:hover .xian {
        height: 110px;
    }

    .swiper1 .swiper-slide .ul1 li.li3:hover .xian s {
        width: 70px;
    }

    .swiper1 .swiper-slide .ul1 li.li4:hover .xian {
        height: 140px;
    }

    .swiper1 .swiper-slide .ul1 li.li4:hover .xian s {
        width: 210px;
    }

    .swiper1 .swiper-slide .ul1 li.li5:hover .xian {
        height: 60px;
    }

    .swiper1 .swiper-slide .ul1 li.li5:hover .xian s {
        width: 500px;
    }









}


.head .box {
    width: 85%;
    max-width: 1920px;
}


@media(max-width: 1600px) {

    .swiper1 .swiper-slide .ul1 li.li1 {
        top: 31.3%;
        left: 17%;
    }

    .swiper1 .swiper-slide .ul1 li.li2 {
        left: 27.5%;
    }

    .swiper1 .swiper-slide .ul1 li.li3 {
        top: 40.3%;
        left: 47.5%;
    }

    .swiper1 .swiper-slide .ul1 li.li4 {
        top: 36%;
        left: 55.8%;
    }

    .swiper1 .swiper-slide .ul1 li.li5 {
        top: 73%;
    }

    .swiper1 .swiper-slide .ul1 li.li1:hover .xian {
        height: 170px;
    }

    .swiper1 .swiper-slide .ul1 li.li1:hover .xian s {
        width: 300px;
    }

    .swiper1 .swiper-slide .ul1 li.li2:hover .xian {
        height: 100px;
    }

    .swiper1 .swiper-slide .ul1 li.li2:hover .xian s {
        width: 140px;
    }

    .swiper1 .swiper-slide .ul1 li.li3:hover .xian {
        height: 110px;
    }

    .swiper1 .swiper-slide .ul1 li.li3:hover .xian s {
        width: 70px;
    }

    .swiper1 .swiper-slide .ul1 li.li4:hover .xian {
        height: 140px;
    }

    .swiper1 .swiper-slide .ul1 li.li4:hover .xian s {
        width: 210px;
    }

    .swiper1 .swiper-slide .ul1 li.li5:hover .xian {
        height: 45px;
    }

    .swiper1 .swiper-slide .ul1 li.li5:hover .xian s {
        width: 470px;
    }









}

@media(max-width: 1440px) {

    .swiper1 .swiper-slide .ul1 li.li1 {
        top: 30.5%;
        left: 16.7%;
    }

    .swiper1 .swiper-slide .ul1 li.li2 {
        left: 27%;
        top: 41%;
    }

    .swiper1 .swiper-slide .ul1 li.li3 {
        top: 39.5%;
        left: 47%;
    }

    .swiper1 .swiper-slide .ul1 li.li4 {
        top: 35.5%;
        left: 55.3%;
    }

    .swiper1 .swiper-slide .ul1 li.li5 {
        top: 72%;
    }

    .swiper1 .swiper-slide .ul1 li.li1:hover .xian {
        height: 150px;
    }

    .swiper1 .swiper-slide .ul1 li.li1:hover .xian s {
        width: 270px;
    }

    .swiper1 .swiper-slide .ul1 li.li2:hover .xian {
        height: 85px;
    }

    .swiper1 .swiper-slide .ul1 li.li2:hover .xian s {
        width: 130px;
    }

    .swiper1 .swiper-slide .ul1 li.li3:hover .xian {
        height: 90px;
    }

    .swiper1 .swiper-slide .ul1 li.li3:hover .xian s {
        width: 50px;
    }

    .swiper1 .swiper-slide .ul1 li.li4:hover .xian {
        height: 120px;
    }

    .swiper1 .swiper-slide .ul1 li.li4:hover .xian s {
        width: 160px;
    }

    .swiper1 .swiper-slide .ul1 li.li5:hover .xian {
        height: 35px;
    }

    .swiper1 .swiper-slide .ul1 li.li5:hover .xian s {
        width: 410px;
    }

}


@media(max-width: 1400px) {

    .swiper1 .swiper-slide .ul1 li.li1 {
        top: 30.5%;
        left: 16.5%;
    }

    .swiper1 .swiper-slide .ul1 li.li2 {
        left: 36.5%;
        top: 41%;
    }

    .swiper1 .swiper-slide .ul1 li.li3 {
        top: 39.5%;
        left: 47%;
    }

    .swiper1 .swiper-slide .ul1 li.li4 {
        top: 35.5%;
        left: 55.3%;
    }

    .swiper1 .swiper-slide .ul1 li.li5 {
        top: 72%;
    }

}

@media(max-width: 1366px) {

    .swiper1 .swiper-slide .ul1 li.li1 {
        top: 30.2%;
        left: 16.4%;
    }

    .swiper1 .swiper-slide .ul1 li.li2 {
        left: 26.5%;
        top: 41%;
    }

    .swiper1 .swiper-slide .ul1 li.li3 {
        top: 39.3%;
        left: 47%;
    }

    .swiper1 .swiper-slide .ul1 li.li4 {
        top: 35.3%;
        left: 55%;
    }

    .swiper1 .swiper-slide .ul1 li.li5 {
        top: 72%;
    }

    .swiper1 .swiper-slide .ul1 li {
        height: 60px;
    }

    .swiper1 .swiper-slide .ul1 li.li1:hover .xian {
        height: 170px;
    }

    .swiper1 .swiper-slide .ul1 li.li1:hover .xian s {
        width: 260px;
    }

    .swiper1 .swiper-slide .ul1 li.li2:hover .xian {
        height: 105px;
    }

    .swiper1 .swiper-slide .ul1 li.li2:hover .xian s {
        width: 130px;
    }

    .swiper1 .swiper-slide .ul1 li.li3:hover .xian {
        height: 110px;
    }

    .swiper1 .swiper-slide .ul1 li.li3:hover .xian s {
        width: 40px;
    }

    .swiper1 .swiper-slide .ul1 li.li4:hover .xian {
        height: 135px;
    }

    .swiper1 .swiper-slide .ul1 li.li4:hover .xian s {
        width: 140px;
    }

    .swiper1 .swiper-slide .ul1 li.li5:hover .xian {
        height: 35px;
    }

    .swiper1 .swiper-slide .ul1 li.li5:hover .xian s {
        width: 390px;
    }

}

@media(max-width: 1280px) {

    .swiper1 .swiper-slide .ul1 li.li1 {
        top: 29.8%;
        left: 16.1%;
    }

    .swiper1 .swiper-slide .ul1 li.li2 {
        left: 26%;
        top: 40%;
    }

    .swiper1 .swiper-slide .ul1 li.li3 {
        top: 39%;
        left: 46.7%;
    }

    .swiper1 .swiper-slide .ul1 li.li4 {
        top: 35%;
        left: 54.8%;
    }

    .swiper1 .swiper-slide .ul1 li.li5 {
        top: 71%;
    }

    .swiper1 .swiper-slide .ul1 li {
        height: 60px;
    }

    .swiper1 .swiper-slide .ul1 li.li1:hover .xian {
        height: 155px;
    }

    .swiper1 .swiper-slide .ul1 li.li1:hover .xian s {
        width: 250px;
    }

    .swiper1 .swiper-slide .ul1 li.li2:hover .xian {
        height: 95px;
    }

    .swiper1 .swiper-slide .ul1 li.li2:hover .xian s {
        width: 120px;
    }

    .swiper1 .swiper-slide .ul1 li.li3:hover .xian {
        height: 100px;
    }

    .swiper1 .swiper-slide .ul1 li.li3:hover .xian s {
        width: 30px;
    }

    .swiper1 .swiper-slide .ul1 li.li4:hover .xian {
        height: 125px;
    }

    .swiper1 .swiper-slide .ul1 li.li4:hover .xian s {
        width: 130px;
    }

    .swiper1 .swiper-slide .ul1 li.li5:hover .xian {
        height: 25px;
    }

    .swiper1 .swiper-slide .ul1 li.li5:hover .xian s {
        width: 360px;
    }

}

















.banner .ban_a {
    position: absolute;
    width: 85%;
    bottom: 20px;
    left: 7.5%;
    z-index: 9;
    height: 80px;
    display: none;
}

.banner .ban_a a {
    display: block;
    width: 32%;
    background: #fff;
    float: left;
    margin-right: 2%;
    box-sizing: border-box;
    padding: 20px 0;
    font-size: 20px;
    line-height: 30px;
    position: relative;
    top: 0;
}

.banner .ban_a a:last-child {
    margin-right: 0;
}

.banner .ban_a a .img {
    display: block;
    float: left;
    position: relative;
    margin-left: 29%;
}

.banner .ban_a a .img img {
    display: block;
    width: 60px;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}

.banner .ban_a a .img img:nth-child(2) {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 1;
}

.banner .ban_a a:nth-child(1) {
    color: #fff;
    transition: background-position 1s ease;
    background-size: 100% 100%;
    background-image: linear-gradient(-65deg, #8dc8ea, #41b3e5);
    background-image: -webkit-linear-gradient(-65deg, #8dc8ea, #41b3e5);
    background-image: -moz-linear-gradient(-65deg, #8dc8ea, #41b3e5);
}

.banner .ban_a a:nth-child(2) {
    color: #fff;
    transition: background-position 1s ease;
    background-size: 100% 100%;
    background-image: linear-gradient(-65deg, #8dc8ea, #41b3e5);
    background-image: -webkit-linear-gradient(-65deg, #41b3e5, #0284cf);
    background-image: -moz-linear-gradient(-65deg, #41b3e5, #0284cf);
}

.banner .ban_a a:nth-child(3) {
    color: #fff;
    transition: background-position 1s ease;
    background-size: 100% 100%;
    background-image: linear-gradient(-65deg, #8dc8ea, #41b3e5);
    background-image: -webkit-linear-gradient(-65deg, #0284cf, #3d5fa7);
    background-image: -moz-linear-gradient(-65deg, #0284cf, #3d5fa7);
}

.banner .ban_a a:hover {
    color: #fff;
    background-position: right center;
}



.i1 {
    overflow: hidden;
    background: #ececec;
}

.i1 .ibox {
    position: relative;
    width: 85%;
    max-width: 1600px;
    margin: 0 auto;
    min-width: 1200px;
    z-index: 9;
    height: 80px;
}

.swiper2 {}

.swiper2 a {
    display: block;
    line-height: 78px;
    color: #999;
}

.swiper2 a .itt {
    float: left;
    line-height: 80px;
    color: #666;
    padding: 0 20px 0 40px;
    background: url(../images/1_9.png) center left no-repeat;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}

.swiper2 a:hover .itt {
    color: #3093f9;
}

.mg_bt120 {
    margin-bottom: 120px;
}

.i2 .itp {
    overflow: hidden;
    min-height: 380px;
    box-sizing: border-box;
    padding-top: 90px;
    background: url(../images/1_3.jpg) center no-repeat;
    background-size: cover;
}

.i2 * {
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
    color: #fff;
}

.i2 .itp a {
    display: block;
}

.i2 .itp a .txt {
    position: relative;
}

.i2 .itp a .txt .en {
    font-family: go2;
    margin: 15px 0 70px;
}

.i2 .itp a .txt .more {
    display: block;
    width: 50px;
    height: 60px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-sizing: border-box;
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
    overflow: hidden;
}

.i2 .itp a .txt .more img {
    display: block;
    width: 100%;
}

.i2 .itp a .txt .more s {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: -100%;
    background: #fff;
    z-index: -1;
}

.i2 .itp a .txt .more:hover s {
    left: 0;
    background: #fff url(../images/1_10_1.png) center no-repeat;
}

.i2 .itp a .txt .more:hover {
    border: 1px solid #fff;
}

.i2 .itp a .txt .more:hover img {
    opacity: 0;
}

.i2 .itp a .ul1 {}

.i2 .itp a .ul1 li {
    width: 20%;
    text-align: center;
    float: left;
    position: relative;
}

.i2 .itp a .ul1 li s {
    display: block;
    width: 1px;
    height: 30px;
    background: #fff;
    opacity: .6;
    position: absolute;
    right: 0;
    bottom: 0;
}

.i2 .itp a .ul1 li span {
    font-family: go2;
    font-size: 56px;
}

.i2 .itp a .ul1 li:nth-child(1) {
    text-align: left;
}

.i2 .itp a .ul1 li:nth-child(5) {
    text-align: right;
}

.i2 .ibt .ul1 li {
    float: left;
    width: 33.33%;
    height: 380px;
    box-sizing: border-box;
}

.i2 .box {
    width: 85%;
    max-width: 1600px;
    min-width: 1200px;
}

.i2 .ibt .ul1 .li1 {
    background: url(../images/1_2.jpg) center no-repeat;
    padding-left: 7.5%;
}

.i2 .ibt .ul1 li .ltt {
    padding: 65px 0 10px;
}

.i2 .ibt .ul1 li .len {
    font-family: go2;
}

.i2 .ibt .ul1 li .ltc {
    line-height: 1.8;
    height: 110px;
    margin-top: 30px;
    width: 95%;
}

/* .i2 .ibt .ul1 .li1 .more{display: block;width: 70%;height: 63px;background: url(../images/1_10.png) 95%  center no-repeat; color: #fff;line-height: 60px;padding-left: 20px;font-family: go2;overflow: hidden;border:1px solid #fff;position: relative;z-index: 3;}

.i2 .ibt .ul1 .li1 .more:hover{border:1px solid #fff;color: #000;}

.i2 .ibt .ul1 .li1 .more s{display: block;position: absolute;background: #fff ;color: #333; width: 100%; height: 100%; top:0;left: 0; z-index: -1;-webkit-transition: .3s transform ease;transition: .3s transform ease;-webkit-transform: scaleX(0);-ms-transform: scaleX(0);transform: scaleX(0);-webkit-transform-origin: right center;-ms-transform-origin: right center;transform-origin: right center;}

.i2 .ibt .ul1 .li1 .more:hover s{-webkit-transform: scaleX(1);-ms-transform: scaleX(1);transform: scaleX(1);-webkit-transform-origin: left center;-ms-transform-origin: left center;transform-origin: left center;background: #fff url(../images/1_10_1.png) 95%  center no-repeat;}
 */
.i2 .ibt .ul1 .li2 {
    background: url(../images/1_4.jpg) center no-repeat;
    padding-left: 4%;
}

.i2 .ibt .ul1 .li1 .more {
    display: block;
    width: 50px;
    height: 60px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-sizing: border-box;
    position: relative;
    z-index: 2;
    overflow: hidden;
}

.i2 .ibt .ul1 .li1 .more img {
    display: block;
    width: 100%;
}

.i2 .ibt .ul1 .li1 .more s {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: -100%;
    background: #fff;
    z-index: -1;
}

.i2 .ibt .ul1 .li1 .more:hover s {
    left: 0;
    background: #fff url(../images/1_10_1.png) center no-repeat;
}

.i2 .ibt .ul1 .li1 .more:hover {
    border: 1px solid #fff;
}

.i2 .ibt .ul1 .li1 .more:hover img {
    opacity: 0;
}

.i2 .ibt .ul1 .li2 .more {
    display: block;
    width: 50px;
    height: 60px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-sizing: border-box;
    position: relative;
    z-index: 2;
    overflow: hidden;
}

.i2 .ibt .ul1 .li2 .more img {
    display: block;
    width: 100%;
}

.i2 .ibt .ul1 .li2 .more s {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: -100%;
    background: #fff;
    z-index: -1;
}

.i2 .ibt .ul1 .li2 .more:hover s {
    left: 0;
    background: #fff url(../images/1_10_1.png) center no-repeat;
}

.i2 .ibt .ul1 .li2 .more:hover {
    border: 1px solid #fff;
}

.i2 .ibt .ul1 .li2 .more:hover img {
    opacity: 0;
}

.i2 .ibt .ul1 .li3 {
    background: url(../images/1_5.jpg) center no-repeat;
    padding-left: 4%;
}

.i2 .ibt .ul1 .li3 .more {
    display: block;
    width: 52px;
    box-sizing: border-box;
    position: relative;
    z-index: 2;
}

.i2 .ibt .ul1 .li3 .more img {
    display: block;
    width: 100%;
    transform: scale(.95);
    -webkit-transform: scale(.95);
}

.i2 .ibt .ul1 .li3 .more:hover img {
    transform: scale(1);
    -webkit-transform: scale(1);
}






/* .i2 .ilt{width: 42.7%;float: left;height: 600px;background: url(../images/1_2.jpg) center no-repeat;position: relative;}

.i2 .ilt .txt{width: 56.7%;margin: 75px 0 0 18.5%;min-width: 400px;}

.i2 .ilt .txt .itt{color: #fff;}

.i2 .ilt .txt .ien{color: #fff;opacity: .6;margin: 10px 0 20px;font-family: go2;}

.i2 .ilt .txt .itc{line-height: 1.8;color: #fff;text-align: justify;opacity: .8;}

.i2 .ilt .txt  a{position: absolute;bottom: 50px;left: 18.5%; display: block;width: 350px;height: 63px;background: url(../images/1_10.png) 95%  center no-repeat; color: #fff;line-height: 60px;padding-left: 20px;font-family: go2;overflow: hidden;border:3px solid #fff;}

.i2 .ilt .txt  a:hover{background: url(../images/1_10.png) 95%  center no-repeat;border:3px solid #026fd0;}

.i2 .ilt .txt  a s{display: block;position: absolute;background: #026fd0;width: 100%; height: 100%; top:0;left: 0; z-index: -1;-webkit-transition: .3s transform ease;
    transition: .3s transform ease;
    -webkit-transform: scaleX(0);
    -ms-transform: scaleX(0);
    transform: scaleX(0);
    -webkit-transform-origin: right center;
    -ms-transform-origin: right center;
    transform-origin: right center;}

.i2 .ilt .txt  a:hover s{
    -webkit-transform: scaleX(1);
    -ms-transform: scaleX(1);
    transform: scaleX(1);
    -webkit-transform-origin: left center;
    -ms-transform-origin: left center;
    transform-origin: left center;}



.i2 .irt{width: 57.3%;float: right;overflow: hidden;}

.i2 .irt a{display: block;width: 100%;height: 100%;}

.i2 .irt .itp{width: 100%;height: 300px;background: url(../images/1_3.jpg) center no-repeat;}

.i2 .irt .itp .txt{width: 73%;margin: 0 auto ;min-width: 700px;padding-top: 70px;}

.i2 .irt .itp .txt .itt{color: #fff;background: url(../images/1_12.png) center right no-repeat;line-height: 1.2;}

.i2 .irt .itp .txt .ien{color: #fff;opacity: .6;margin: 10px 0 40px;font-family: go2;}

.i2 .irt .itp .txt .li div{color: #fff;float: left;line-height: 36px;padding-right: 50px;margin-left: 50px;border-right: 1px solid #ddd;}

.i2 .irt .itp .txt .li div:first-child{margin-left: 0;}

.i2 .irt .itp .txt .li div:last-child{border:0;}

.i2 .irt .itp .txt .li div span{font-size: 36px;color: #fff;width: 85px;display: inline-block;font-family: go2;}

.i2 .irt .ibt{width: 100%;height: 300px;overflow: hidden;}

.i2 .irt .ibt .ib_lt{width: 50%;float: left;height: 100%;background: url(../images/1_4.jpg) center no-repeat;}

.i2 .irt .ibt .ib_lt a,.i2 .irt .ibt .ib_rt a{display: block;width: 100%;height: 100%;padding: 60px 15%;}

.i2 .irt .ibt .ib_lt a .itt,.i2 .irt .ibt .ib_rt a .itt{color: #fff;}

.i2 .irt .ibt .ib_lt a .ien{color: #fff;opacity: .6;margin: 10px 0 30px;font-family: go2;}

.i2 .irt .ibt .ib_rt{width: 50%;float: left;height: 100%;background: url(../images/1_5.jpg) center no-repeat;}

.i2 .irt .ibt .ib_rt a .itt span{color: #fff;opacity: .8;margin-left: 10px;}

.i2 .irt .ibt .ib_rt a .ien{color: #fff;margin: 30px 0 ;font-family: go2;} */



/* 公司 */

.nav {
    position: relative;
    overflow: hidden;
}

.nav img {
    display: block;
    width: 100%;
}

.nav .mimg {
    display: none;
}

.nav .nbox {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: none;
}

.nav .nbox .tt {
    color: #fff;
    margin-top: 20%;
}

.nav .nbox .tc {
    color: #fff;
    margin-top: 10px;
}

.nav .nav_a {
    width: 1070px;
    position: absolute;
    left: 50%;
    bottom: 0;
    margin-left: -525px;
    z-index: 3;
}

.nav .nav_a a {
    display: block;
    float: left;
    color: #fff;
    line-height: 80px;
    position: relative;
    text-align: center;
    box-sizing: border-box;
    width: 245px;
    margin-right: 20px;
    background: url(../images/2_1.png) 35% center no-repeat;
    padding-left: 60px;
    font-size: 16px;
}

.nav .nav_a a span {
    display: block;
    position: absolute;
    width: 100%;
    height: 1px;
    background: #fff;
    top: 0;
    left: 0;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    z-index: -1;
}

.nav .nav_a a:hover span,
.nav .nav_a a.act span {
    height: 100%;
    background: #026fd0;
}

.nav .nav_a a:nth-child(2) {
    background: url(../images/2_2.png) 35% center no-repeat;
}

.nav .nav_a a:nth-child(3) {
    background: url(../images/2_2_1.png) 25% center no-repeat;
}

.nav .nav_a a:nth-child(4) {
    background: url(../images/2_3.png) 35% center no-repeat;
}

.co1 {
    position: relative;
}

.co1 img {
    display: block;
    width: 100%;
}

.co1 .mimg {
    display: none;
}

.co1 .txt {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.co1 .txt .en {
    font-size: 16px;
    margin: 20px 0 40px;
}

.co1 .txt .en span {
    font-size: 16px;
    color: #026fd0;
}

.co1 .txt .tt {
    margin-top: 7%;
    font-weight: bold;
    font-size: 36px;
    color: #333;
}

.co1 .txt .xian {
    width: 30px;
    height: 1px;
    background: #026fd0;
    margin: 20px 0 40px;
    display: none;
}

.co1 .txt .tc {
    color: #666;
    width: 690px;
    line-height: 1.8;
    text-align: justify;
    max-height: 200px;
    box-sizing: border-box;
    padding-right: 40px;
    overflow: auto;
}

.co1 .txt .tc::-webkit-scrollbar {
    width: 8px;
}

.co1 .txt .tc::-webkit-scrollbar-thumb {
    background: #aaa;
}

.co1 .txt .tc::-webkit-scrollbar-track {
    background: #ccc;
}



.co_o {
    padding: 60px 0;
    background: #f0f2f5;
}

.co_o .ul1 {
    width: 75%;
    max-width: 1400px;
    min-width: 1200px;
    margin: 0 auto;
}

.co_o .ul1 li {
    width: 20%;
    height: 70px;
    float: left;
    background: url(../images/2_4.png) 15% center no-repeat;
    box-sizing: border-box;
    padding-left: 70px;
    text-align: center;
}

.co_o .ul1 li:nth-child(2) {
    background: url(../images/2_5.png) 15% center no-repeat;
}

.co_o .ul1 li:nth-child(3) {
    background: url(../images/2_6_1.png) 15% center no-repeat;
}

.co_o .ul1 li:nth-child(4) {
    background: url(../images/2_6_2.png) 15% center no-repeat;
}

.co_o .ul1 li:nth-child(5) {
    background: url(../images/2_6.png) 15% center no-repeat;
}

.co_o .ul1 li span {
    font-weight: bold;
    width: 85px;
    display: inline-block;
}

.co_o .ul1 li .ltc {
    color: #666;
    margin-top: 10px;
}

.co2 {
    text-align: center;
    height: 650px;
    background: url(../images/2_3.jpg) center no-repeat;
    box-sizing: border-box;
    padding-top: 80px;
}

.co2 .en {
    font-size: 16px;
    color: #fff;
    margin: 20px 0;
}

.co2 .tt {
    font-weight: bold;
    font-size: 36px;
    color: #fff;
}

.co2 .xian {
    width: 30px;
    height: 1px;
    background: #fff;
    margin: 0 auto;
    display: none;
}

.co2 .ul1 {
    margin-top: 80px;
}

.co2 .ul1 li {
    width: 140px;
    float: left;
    height: 140px;
    box-sizing: border-box;
    border: 1px solid #fff;
    text-align: left;
    padding: 5px 0 0 5px;
    margin-right: 40px;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    position: relative;
}


.co2 .ul1 li:last-child {
    margin-right: 0;
}

.co2 .ul1 li .ltt {
    color: #fff;
    margin-top: 10px;
}

.co2 .ul1 li .ltc {
    font-size: 12px;
    color: #fff;
    margin: 10px 0 15px;
}

.co2 .ul1 li .ixian {
    width: 25px;
    height: 1px;
    background: #fff;
}

.co2 .ul1 li img {
    display: block;
    width: 50px;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    position: relative;
    left: 0;
}

.co2 .ul1 li .txt {
    position: absolute;
    width: 370px;
    height: 76px;
    background: #026fd0;
    padding: 20px 30px;
    border-radius: 10px;
    bottom: 101%;
    left: -5px;
    opacity: .9;
    color: #fff;
    font-size: 16px;
    line-height: 1.5;
    text-align: left;
    display: none;
}

.co2 .ul1 li .txt * {
    color: #fff;
    font-size: 16px;
    line-height: 1.5;
}

.co2 .ul1 li:nth-child(7) .txt,
.co2 .ul1 li:nth-child(8) .txt {
    right: -5px;
    left: auto;
}

.co2 .ul1 li:hover img {
    left: 50%;
    margin-left: -25px;
}

.co2 .ul1 li:hover {
    z-index: 3;
}

.co3 {
    text-align: center;
    height: 660px;
    background: url(../images/2_4.jpg) center bottom no-repeat;
    box-sizing: border-box;
    padding-top: 80px;
}

.co3 .en {
    font-size: 16px;
    margin: 20px 0;
}

.co3 .tt {
    font-weight: bold;
    font-size: 36px;
    color: #333;
}

.co3 .xian {
    width: 30px;
    height: 1px;
    background: #026fd0;
    margin: 0 auto;
    display: none;
}

.swiper3 {
    margin-top: 50px;
}

.swiper3 img {
    display: block;
    width: 100%;
}

.swiper3 .swiper-slide {
    transform: scale(.9);
    -webkit-transform: scale(.9);
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.swiper3 .swiper-slide .txt {
    color: #666;
    margin-top: 20px;
    opacity: 0;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    font-size: 20px;
}

.swiper3 .swiper-slide-active {
    transform: scale(1);
    -webkit-transform: scale(1);
}

.swiper3 .swiper-slide-active .txt {
    opacity: 1;
}

.swiper3 .next_sw3 {
    width: 50px;
    height: 50px;
    background: url(../images/2_14.png) center no-repeat;
    right: 5px;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    margin-top: -35px;
    border-radius: 50%;
}

.swiper3 .prev_sw3 {
    width: 50px;
    height: 50px;
    background: url(../images/2_13.png) center no-repeat;
    left: 5px;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    margin-top: -35px;
    border-radius: 50%;
}

.swiper3 .next_sw3:hover {
    background: url(../images/2_14_1.png) center no-repeat;
}

.swiper3 .prev_sw3:hover {
    background: url(../images/2_13_1.png) center no-repeat;
}



/* 产品 */

.nav .nav_pr a:nth-child(1) {
    background: url(../images/3_1.png) 30% center no-repeat;
}

.nav .nav_pr a:nth-child(2) {
    background: url(../images/3_2.png) 20% center no-repeat;
}

.nav .nav_pr a:nth-child(3) {
    background: url(../images/3_3.png) 30% center no-repeat;
}

.pr1 {
    width: 100%;
    margin: 120px 0;
    height: 601px;
    overflow: hidden;
}


.pr1 li {
    width: 21.5%;
    float: left;
    height: 600px;
    overflow: hidden;
    position: relative;
    margin-right: 3.5%;
    cursor: pointer;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.pr1 li:last-child {
    margin-right: 0;
    float: right;
}

.pr1 li div,
.pr1 li img {
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.pr1 li .img1 {
    display: block;
    width: 700px;
    height: 600px;
}

.pr1 li .lbox {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    text-align: center;
}

.pr1 li .lbox img {
    display: block;
    width: 45px;
    margin: 210px auto 30px;
}

.pr1 li .lbox .ltt {
    color: #fff;
}

.pr1 li .lbox .lbtn {
    position: absolute;
    width: 100%;
    height: 400px;
    box-sizing: border-box;
    left: 0;
    bottom: -400px;
    padding: 0 50px;
    border: 1px solid #ddd;
    border-top: 0;
    background: #fff;
    text-align: left;
}

.pr1 li .lbox .lbtn .lt1 {
    margin-top: 35px;
    color: #111;
}

.pr1 li .lbox .lbtn .lt1 a:hover {
    color: #026fd0;
}

.pr1 li .lbox .lbtn .la a {
    display: inline-block;
    padding: 5px 20px 5px 0;
    background: #fff;
    border-radius: 3px;
    margin-top: 15px;
}

.pr1 li .lbox .lbtn .la a:hover {
    color: #026fd0;
}

.pr1 li.act {
    width: 50%;
}

.pr1 li.act .lbox img {
    margin-top: 50px;
}

.pr1 li.act .lbox .lbtn {
    bottom: 0;
}

.pr1 li .lbox .lbtn .i_tp1 a {
    display: block;
    float: left;
    width: 50%;
    text-align: center;
}

.pr1 li .lbox .lbtn .i_tp1 a .img {
    display: block;
    width: 100%;
    overflow: hidden;
    position: relative;
}

.pr1 li .lbox .lbtn .i_tp1 a .img img {
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    display: block;
    position: relative;
    left: 50%;
    margin-left: -35px;
    opacity: 0;
    width: 70px;
}

.pr1 li .lbox .lbtn .i_tp1 a .img img:nth-child(2) {
    position: absolute;
    top: 0;
    opacity: 1;
}

.pr1 li .lbox .lbtn .i_tp1 a:hover .img img:nth-child(2) {
    opacity: 0;
}

.pr1 li .lbox .lbtn .i_tp1 a:hover .img img {
    opacity: 1;
}




/* 智能控制器 */

.con1 {
    padding: 90px 0 70px;
    background: #f0f3f5;
    text-align: center;
}

.con1 .en {
    font-size: 16px;
    margin: 25px 0;
}

.con1 .en span {
    font-size: 16px;
    color: #026fd0;
}

.con1 .tt {
    font-weight: bold;
    font-size: 36px;
    color: #333;
}

.con1 .xian {
    width: 30px;
    height: 2px;
    background: #026fd0;
    margin: 0 auto;
    display: none;
}

.con1 .tc {
    color: #666;
    line-height: 1.8;
    margin-top: 30px;
    display: none;
}

.con1 .d_a {
    margin-top: 60px;
    height: 180px;
    position: relative;
}

.con1 .d_a a {
    display: inline-block;
    width: 350px;
    height: 185px;
    margin-right: 75px;
    margin-bottom: 45px;
    background: url(../images/bai.png) center no-repeat;
}

body.control .con1 .d_a a {
    width: 120px;
}

body.oem .con1 .d_a a {
    display: inline-block;
    width: 350px;
    height: 185px;
    position: absolute;
    margin-right: 0;
    background: none;
}

body.oem .con1 .d_a a .add_bg {
    display: none;
}

body.oem .con1 .d_a a:nth-child(1) .add_bg:nth-child(1) {
    display: block;
}

body.oem .con1 .d_a a:nth-child(2) .add_bg:nth-child(2) {
    display: block;
}

body.oem .con1 .d_a a:nth-child(3) .add_bg:nth-child(3) {
    display: block;
}

body.oem .con1 .d_a a:nth-child(4) .add_bg:nth-child(4) {
    display: block;
}

.con1 .d_a a .img {
    position: relative;
    width: 120px;
    margin: 30px auto 0;
}

.con1 .d_a a .img img {
    display: block;
    width: 100%;
}

.con1 .d_a a .img img:nth-child(2) {
    position: absolute;
    left: 0;
    top: 0;
}

.con1 .d_a a .ltt {
    font-size: 18px;
    color: #fff;
    line-height: 2;
}

body.oem .con1 .d_a a:nth-child(1) {
    top: -240px;
    left: 0;
}

body.oem .con1 .d_a a:nth-child(2) {
    top: 0px;
    left: 18.5%;
}

body.oem .con1 .d_a a:nth-child(3) {
    top: 0px;
    right: 18.5%;
}

body.oem .con1 .d_a a:nth-child(4) {
    top: -240px;
    right: 0;
}

.con1 .d_a a .arr {
    opacity: 0;
    width: 0;
    height: 0;
    border: 10px solid transparent;
    border-bottom: 10px solid #f0f3f5;
    bottom: 0;
    left: 165px;
    z-index: 111;
    position: absolute;
}

.con1 .d_a a:hover .arr,
.con1 .d_a a.act .arr {
    opacity: 1;
}

.con1 .d_a a.act,
.con1 .d_a a:hover {
    background: url(../images/3_8.png) center no-repeat;
    color: #fff;
}

body.oem .con1 .d_a a.act,
body.oem .con1 .d_a a:hover {
    background: none;
}

.con1 .d_a a.act .img img:nth-child(2),
.con1 .d_a a:hover .img img:nth-child(2) {
    opacity: 0;
}

.swiper4 img {
    display: block;
    width: 100%;
}

.swiper4 .pagination4 {
    box-sizing: border-box;
    padding-left: 40%;
    bottom: 100px;
}

.swiper4 .pagination4 span {
    opacity: 1;
    border: 1px solid #026fd0;
    background: #fff;
}

.swiper4 .pagination4 .swiper-pagination-bullet-active {
    background: #026fd0;
}

.con3 {
    background: #f0f3f5;
}

.con3 .box {
    padding: 0 7% 80px;
    min-height: 300px;
    background: #fff;
    margin-top: -40px;
    z-index: 5;
    box-sizing: border-box;
}

body.oem .con3 .box {
    display: none;
}

.con3 .box .a_bnt {
    position: relative;
    width: 100%;
    height: 40px;
    border-bottom: 1px solid #ddd;
}

.con3 .box .a_bnt a {
    display: inline-block;
    width: 130px;
    line-height: 39px;
    border: 1px solid #ddd;
    text-align: center;
    background: #eee;
    font-size: 16px;
    border-bottom: 0;
}

.con3 .box .a_bnt a.act,
.con3 .box .a_bnt a:hover {
    background: #026fd0;
    color: #fff;
}

.con3 .box .a_btn {
    margin-top: 55px;
}

.con3 .box .a_btn a {
    display: inline-block;
    margin-right: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #fff;
}

.con3 .box .a_btn a.act,
.con3 .box .a_btn a:hover {
    border-bottom: 2px solid #026fd0;
    color: #026fd0;
}

.con3 .box .ul1 {
    padding-top: 50px;
}

.con3 .box .ul1 li {
    display: none;
}

.con3 .box .ul1 li .ltt {
    color: #026fd0;
}

.con3 .box .ul1 li .ltc {
    line-height: 2;
    color: #666;
    padding-top: 10px;
}

.con3 .box .ul1 li:nth-child(1) {
    display: block;
}

.con3 .box .ul1 li .ltc * {
    line-height: 2;
}


/* 方案 */

.pl1 {
    background: #f0f3f5;
}

.pl1 .ul1 {}

.pl1 .ul1 li {
    position: relative;
    display: none;
}

.pl1 .ul1 li img {
    display: block;
    width: 100%;
}

.pl1 .ul1 li .zz {
    position: absolute;
    top: 0;
    left: 0;
}

.pl1 .ul1 .txt {
    position: absolute;
    width: 100%;
    top: 22%;
    left: 0;
    box-sizing: border-box;
    padding: 7%;
}

.pl1 .ul1 .txt .ltt {
    color: #fff;
}

.pl1 .ul1 .txt .ltc {
    line-height: 1.8;
    color: #fff;
    width: 700px;
    text-align: justify;
    margin-top: 32px;
    height: 300px;
    overflow: auto;
    padding-right: 20px;
}

.pl1 .ul1 .txt .ltc::-webkit-scrollbar {
    width: 4px;
}

.pl1 .ul1 .txt .ltc::-webkit-scrollbar-thumb {
    background: #026fd0;
}

.pl1 .ul1 .txt .ltc::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}


.pl1 .ul1 .txt .ltc *,
.pl1 .ul1 .txt .ltc table tr td,
.pl1 .ul1 .txt .ltc table tr td * {
    line-height: 1.8;
    color: #fff;
}

.pl1 .ul1 li:nth-child(1) {
    display: block;
}



.pl_n1 {
    padding: 0 0 50px;
    background: #f0f3f5;
}

.pl_n1 .box {
    overflow: hidden;
}

.pl_n1 img {
    display: block;
    width: 100%;
    -webkit-transition: all 1.5s;
    -moz-transition: all 1.5s;
    transition: all 1.5s;
}

.pl_n1 .box:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

.pl_n2 .box {
    margin-top: 0;
    padding-top: 40px;
}

.pl_n2 .ul1 .ltc .p_d1 {
    padding-left: 20px;
    background: url(../images/8_30.png) 5px 10px no-repeat;
}

.pl_n2 {
    padding-bottom: 120px;
}







.swiper5 {
    max-width: 1200px;
    margin: 0 auto;
    width: 86%;
    min-width: 1100px;
}

.pl_ct {
    position: relative;
    padding: 20px 0 120px;
}

.pl_ct .next_sw5 {
    width: 40px;
    height: 110px;
    margin: 0;
    top: 20px;
    right: 0;
    background: url(../images/3_12.jpg) center no-repeat;
}

.pl_ct .prev_sw5 {
    width: 40px;
    height: 110px;
    margin: 0;
    top: 20px;
    left: 0;
    background: url(../images/3_13.jpg) center no-repeat;
}

.swiper5 .swiper-slide {}

.swiper5 .swiper-slide a {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}

.swiper5 .swiper-slide a img {
    display: block;
    width: 100%;
}

.swiper5 .swiper-slide a .txt {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    text-align: center;
    line-height: 110px;
    background: url(../images/black.png);
    color: #fff;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.swiper5 .swiper-slide.act a .txt {
    opacity: 0;
}

/* 能力 */

.nav2 {}

.nav2 .nav_a {
    width: 75%;
    left: 50%;
    max-width: 1400px;
    min-width: 1000px;
    margin-left: -34.5%;
}

.nav2 .nav_ab a {
    width: 22%;
    box-sizing: border-box;
    background: url(../images/4_1.png) 35% center no-repeat
}

.nav2 .nav_ab a:nth-child(2) {
    width: 22%;
    box-sizing: border-box;
    background: url(../images/4_2.png) 35% center no-repeat
}

.nav2 .nav_ab a:nth-child(3) {
    width: 22%;
    box-sizing: border-box;
    background: url(../images/4_3.png) 35% center no-repeat
}

.nav2 .nav_ab a:nth-child(4) {
    width: 22%;
    box-sizing: border-box;
    background: url(../images/4_4.png) 35% center no-repeat
}

.ab1 .ul1 {
    padding: 0px 0 170px;
    position: relative;
    z-index: 3;
}

.ab1 .ul1 li {
    margin-top: 150px;
    position: relative;
}

.ab1 .ul1 li a {
    display: block;
}

.ab1 .ul1 li .llt {
    width: 50%;
    overflow: hidden;
    position: relative;
}

.ab1 .ul1 li .llt img {
    width: 100%;
    display: block;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    transition: all 1s;
}

.ab1 .ul1 li .lrt {
    position: absolute;
    width: 55%;
    height: 100%;
    top: 0;
    right: 0;
    background: #f0f2f5;
    box-sizing: border-box;
    z-index: -1;
    padding: 90px 5% 100px 10%;
    top: 45px;
}

.ab1 .ul1 li .lrt .ltt {
    border-left: 2px solid #026fd0;
    padding-left: 10px;
}

.ab1 .ul1 li .lrt .ltt span {
    color: #ccc;
    display: block;
    margin-top: 5px;
}

.ab1 .ul1 li .lrt .lxian {
    margin-top: 30px;
    color: #000;
}

.ab1 .ul1 li .lrt .ltc {
    color: #888;
    line-height: 1.8;
    margin-top: 30px;
    height: 45px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.ab1 .ul1 li .lrt .ltc2 {
    margin-top: 30px;
}

.ab1 .ul1 li .lrt .ltc2 .lt_lt {
    float: left;
    font-size: 18px;
}

.ab1 .ul1 li .lrt .ltc2 .lt_lt:nth-child(1) {
    margin-right: 30px;
}

.ab1 .ul1 li .lrt .ltc2 .lt_lt span {
    font-size: 36px;
    color: #026fd0;
}

.ab1 .ul1 li .lrt .lmove {
    width: 130px;
    height: 40px;
    background: #026fd0;
    color: #fff;
    text-align: center;
    line-height: 40px;
    display: block;
    margin-top: 50px;
}

.ab1 .ul1 li:hover .llt img {
    transform: scale(1.05);
    -webkit-transform: scale(1.05);
}

.ab1 .ul1 li:nth-child(2n) .llt {
    top: 45px;
    left: 50%;
}

.ab1 .ul1 li:nth-child(2n) .lrt {
    left: 0;
    padding: 100px 10% 100px 5%;
    top: 0;
}

.ab1 .ul1 li:nth-child(3) .lrt .lmove,
.ab1 .ul1 li:nth-child(4) .lrt .lmove {
    float: right;
}



/* 详情 */

.ac1 {
    background: #f0f2f5;
    padding: 90px 0 120px;
    text-align: justify;
}

.ac1 .box {
    box-sizing: border-box;
    padding: 80px 5%;
    background: #fff;
}

.ac1 .box .tt {
    padding-bottom: 40px;
    border-bottom: 1px solid #ddd;
}

.ac1 .box .ac1_d1 {
    padding: 40px 0 35px;
    border-bottom: 1px solid #ddd;
    color: #666;
}

.ac1 .box .ac1_d1 .img {
    margin-top: 45px;
}

.ac1 .box .ac1_d1 .img img {
    display: block;
    width: 24%;
    float: left;
    box-sizing: border-box;
    border: 2px solid #026fd0;
    border-radius: 5px;
    margin-right: 1%;
    overflow: hidden;
}

.ac1 .box .ac1_d1 .img2 img {
    width: 49%;
    margin: 0;
}

.ac1 .box .ac1_d1 .img2 img:nth-child(2n) {
    float: right;
}

.ac1 .box .ac1_d2 {
    padding: 75px 0 45px;
    border-bottom: 1px solid #ddd;
    color: #666;
}

.ac1 .box .ac1_d2 .d_tp {
    margin-bottom: 50px;
}

.ac1 .box .ac1_d2 .d_tp .dlt {
    float: left;
    padding: 0 100px 0 0;
    color: #666;
}

.ac1 .box .ac1_d2 .d_tp .dlt span {
    font-size: 36px;
    color: #026fd0;
}

.ac1 .box .ac1_d2 .imgbox {
    margin-top: 45px;
}

.ac1 .box .ac1_d2 .imgbox .img {
    width: 250px;
    float: left;
    margin-right: 30px;
    text-align: center;
    color: #666;
}

.ac1 .box .ac1_d2 .imgbox .img img {
    display: block;
    width: 100%;
    border: 1px solid #ddd;
    margin-bottom: 20px;
}

.ac1 .box .ac1_d3 {
    padding: 60px 0;
    border-bottom: 1px solid #ddd;
    color: #666;
}

.ac1 .box .ac1_d3 .img {
    display: block;
    width: 24%;
    float: left;
    margin-right: 1%;
    text-align: center;
    overflow: hidden;
}

.ac1 .box .ac1_d3 .img:last-child {
    margin-right: 0;
    text-align: center;
}

.ac1 .box .ac1_d3 .img img {
    display: block;
    width: 100%;
    margin-bottom: 30px;
}

.ac1 .box .ac1_d4 {
    padding: 65px 0;
    border-bottom: 1px solid #ddd;
    color: #666;
}

.ac1 .box .ac1_d4 .img {
    margin-top: 60px;
}

.ac1 .box .ac1_d4 .img img {
    display: block;
    width: 49%;
    float: left;
}

.ac1 .box .ac1_d4 .img img:nth-child(2) {
    float: right;
}

.ac1 .box .ac1_d4 .img2 {
    margin-top: 60px;
}

.ac1 .box .ac1_d4 .img2 .ibx {
    display: block;
    width: 49%;
    float: left;
    position: relative;
    overflow: hidden;
}

.ac1 .box .ac1_d4 .img2 .ibx:nth-child(2) {
    float: right;
}

.ac1 .box .ac1_d4 .img2 .ibx img {
    display: block;
    width: 100%;
}

.ac1 .box .ac1_d4 .img2 .ibx .itx {
    padding: 15px;
    background: rgba(0, 0, 0, 0.5);
    position: absolute;
    bottom: 0;
    left: 0;
    color: #fff;
    width: 100%;
    line-height: 20px;
    box-sizing: border-box;
}

.ac1 .a_btn {
    position: relative;
    margin-top: 65px;
    text-align: left;
}

.ac1 .a_btn a {
    display: block;
    margin-bottom: 20px;
}

.ac1 .a_btn a:hover {
    color: #026fd0;
}

.ac1 .a_btn .fh {
    position: absolute;
    width: 130px;
    line-height: 40px;
    text-align: center;
    background: #026fd0;
    color: #fff;
    top: 0;
    right: 0;
}

.ac1 .a_btn .fh:hover {
    color: #fff;
    border-radius: 10px;
}

.ac1 .box .ac3_d2 .img {
    width: 49%;
}

.ac1 .box .ac1_d1n .img img {
    border: none;
}

/* 详情2 */

.ac2 .box .ac2_d1 .d_tp {
    margin-bottom: 50px;
}

.ac2 .box .ac2_d1 .d_tp .dlt {
    float: left;
    padding: 0 100px 0 0;
    color: #666;
}

.ac2 .box .ac2_d1 .d_tp .dlt span {
    font-size: 36px;
    color: #026fd0;
}


.ac3 .ac3_d1 {
    margin: 55px 0 0;
    color: #666;
    line-height: 1.5;
}

.ac3 .ac3_d2 .img {
    box-sizing: border-box;
    border: 1px solid #026fd0;
    border-radius: 10px;
    overflow: hidden;
}

.ac3 .box .ac1_d3 .img img {
    margin: 0;
}


/* 新闻 */

.ne1 {
    padding: 120px 0;
    background: #f0f2f5;
}

.ne1 .ul1 {}

.ne1 .ul1 li {
    background: #fff;
    box-sizing: border-box;
    padding: 40px 50px;
    margin-bottom: 40px;
}

.ne1 .ul1 li .img {
    display: block;
    width: 290px;
    float: left;
    overflow: hidden;
}

.ne1 .ul1 li .img img {
    display: block;
    width: 100%;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.ne1 .ul1 li .lrt {
    width: calc(100% - 340px);
    float: right;
}

.ne1 .ul1 li .lrt .ltt {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 20px;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.ne1 .ul1 li .lrt .ltc {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.5;
    color: #666;
    margin-top: 15px;
    width: calc(100% - 125px);
    text-align: justify;
    height: 40px;
}

.ne1 .ul1 li .lrt .lbt {
    font-size: 12px;
    color: #999;
    margin-top: 30px;
    line-height: 40px;
}

.ne1 .ul1 li .lrt .lbt span {
    display: block;
    width: 125px;
    line-height: 40px;
    float: right;
    background: #026fd0;
    color: #fff;
    text-align: center;
}

.ne1 .ul1 li:hover img {
    transform: scale(1.05);
    -webkit-transform: scale(1.05);
}

.ne1 .ul1 li:hover .ltt {
    color: #026fd0;
}

.nav .nav_ne a {
    background: url(../images/5_1.png) 35% center no-repeat;
}

.nav .nav_ne a:nth-child(2) {
    background: url(../images/5_2.png) 35% center no-repeat;
}

.nav .nav_ne a:nth-child(3) {
    background: url(../images/5_3.png) 35% center no-repeat;
}

/* 新闻详情 */

.ne_c1 {
    background: #f0f2f5;
    padding: 90px 0 120px;
    text-align: center;
}

.ne_c1 * {
    line-height: 1.5;
}

.ne_c1 .box {
    box-sizing: border-box;
    padding: 80px 5%;
    background: #fff;
}

.ne_c1 .time {
    color: #999;
    margin: 45px 0;
}

.ne_c1 .tc {
    padding: 50px 0;
    color: #666;
    line-height: 1.8;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    text-align: left;
}

.ne_c1 .tc .sp1 {
    padding-bottom: 10px;
}

.ne_c1 .tc img {
    display: block;
    max-width: 100%;
    margin: 0 auto;
    height: auto !important;
}

.ne_c1 .a_btn {
    position: relative;
    margin-top: 65px;
    text-align: left;
}

.ne_c1 .a_btn a {
    display: block;
    margin-bottom: 20px;
}

.ne_c1 .a_btn a:hover {
    color: #026fd0;
}

.ne_c1 .a_btn .fh {
    position: absolute;
    width: 130px;
    line-height: 40px;
    text-align: center;
    background: #026fd0;
    color: #fff;
    top: 0;
    right: 0;
}

.ne_c1 .a_btn .fh:hover {
    color: #fff;
    border-radius: 10px;
}


/* 联系 */

.nav .nav_co a:nth-child(1) {
    background: url(../images/7_1.png) 35% center no-repeat;
    margin-left: 15%;
}

.nav .nav_co a:nth-child(2) {
    background: url(../images/7_2.png) 35% center no-repeat;
}

.cot1 {
    padding: 120px 0 80px;
    text-align: center;
    background: #f0f2f5;
}

.cot1 .en {
    font-size: 16px;
    margin: 25px 0;
}

.cot1 .en span {
    font-size: 16px;
    color: #026fd0;
}

.cot1 .tt {
    color: #666;
    font-weight: bold;
    font-size: 36px;
    color: #333;
}

.cot1 .xian {
    width: 30px;
    height: 2px;
    background: #026fd0;
    margin: 0 auto;
    display: none;
}

#map {
    width: 100%;
    height: 650px;
    margin-top: 85px;
    display: none;
}

.cot1 .ul1 {
    height: 320px;
    width: 90%;
    margin: 40px auto 0;
    padding: 0 5%;
    background: url(../images/7_2.jpg) center no-repeat;
    background-size: cover;
    position: relative;
}

.cot1 .ul1 li {
    width: 33.33%;
    float: left;
    text-align: center;
}

.cot1 .ul1 li img {
    display: block;
    margin: 100px auto 30px;
    width: 80px;
}

.cot1 .ul1 li .txt {
    line-height: 2;
    color: #fff;
}

.cot2 {
    padding: 30px 0 120px;
    text-align: center;
    background: #f0f2f5;
}

.cot2 .en {
    font-size: 16px;
    margin: 25px 0;
}


.cot2 .en span {
    font-size: 16px;
    color: #026fd0;
}

.cot2 .tt {
    color: #666;
    font-weight: bold;
    font-size: 36px;
    color: #333;
}

.cot2 .xian {
    width: 30px;
    height: 2px;
    background: #026fd0;
    margin: 0 auto;
    display: none;
}

.cot2 .ul1 {
    margin-top: 70px;
    text-align: left;
}

.cot2 .ul1 li {
    width: 48%;
    float: left;
    margin-right: 4%;
    box-sizing: border-box;
    margin-bottom: 2.5%;
    padding: 55px 8% 40px;
    background: #fff;
    border-bottom: 2px solid #026fd0;
    -moz-box-shadow: 0px 0px 15px #ddd;
    -webkit-box-shadow: 0px 0px 15px #ddd;
    box-shadow: 0px 0px 15px #ddd;
}

.cot2 .ul1 li:nth-child(2n) {
    margin-right: 0;
}

.cot2 .ul1 li .ltt {
    padding-left: 30px;
    background: url(../images/7_6.png) left center no-repeat;
    line-height: 30px;
}

.cot2 .ul1 li .ltc {
    padding-left: 30px;
    line-height: 1.8;
    color: #666;
    margin-top: 10px;
    height: 100px;
}



/* 人才 */

.nav .nav_jo a:nth-child(1) {
    background: url(../images/6_1.png) 35% center no-repeat;
}

.nav .nav_jo a:nth-child(2) {
    background: url(../images/6_2.png) 35% center no-repeat;
}

.nav .nav_jo a:nth-child(3) {
    background: url(../images/6_3.png) 35% center no-repeat;
}

.jo1 {
    padding: 80px 0 100px;
    background: url(../images/6_2.jpg) center;
    text-align: center;
}

.jo1 .en {
    font-size: 16px;
    margin: 25px 0;
}

.jo1 .en span {
    font-size: 16px;
    color: #026fd0;
}

.jo1 .tt {
    color: #666;
    font-weight: bold;
    font-size: 36px;
    color: #333;
}

.jo1 .xian {
    width: 30px;
    height: 2px;
    background: #026fd0;
    margin: 0 auto;
    display: none;
}


.jo1 .jo_tp {
    margin: 50px 0;
}

.jo1 .jo_tp .jolt {
    width: 50%;
    float: left;
    box-sizing: border-box;
    border-right: 1px solid #ddd;
    text-align: left;
}

.jo1 .jo_tp .jolt .jott {
    padding-left: 65px;
    background: url(../images/6_4.png) left center no-repeat;
    line-height: 1.5;
}

.jo1 .jo_tp .jolt .jott span {
    display: block;
    color: #ccc;
}

.jo1 .jo_tp .jolt .jotc {
    color: #999;
    line-height: 1.8;
    width: 80%;
    text-align: justify;
    margin-top: 30px;
}

.jo1 .jo_tp .jort {
    padding-left: 8%;
    border: 0;
}

.jo1 .jo_tp .jort .jott {
    padding-left: 65px;
    background: url(../images/6_5.png) left center no-repeat;
    line-height: 1.5;
}

.jo1 .jo_tp .jort .jotc {
    width: 100%;
}

.jo1 .ul1 {}

.jo1 .ul1 li {
    width: 22.85%;
    float: left;
    margin-right: 2.85%;
    text-align: left;
    color: #999;
}

.jo1 .ul1 li:last-child {
    margin-right: 0;
}

.jo1 .ul1 li img {
    display: block;
    width: 100%;
    margin-bottom: 10px;
}

.jo2 {
    padding: 80px 0 100px;
    background: #f0f2f5;
    text-align: center;
}

.jo2 .en {
    font-size: 16px;
    margin: 25px 0;
}

.jo2 .en span {
    font-size: 16px;
    color: #026fd0;
}

.jo2 .tt {
    color: #666;
    font-weight: bold;
    font-size: 36px;
    color: #333;
}

.jo2 .xian {
    width: 30px;
    height: 2px;
    background: #026fd0;
    margin: 0 auto;
    display: none;
}

.jo2 .jott {
    margin-top: 70px;
    background: #026fd0;
}

.jo2 .jott span {
    display: block;
    width: 20%;
    float: left;
    text-align: center;
    line-height: 55px;
    color: #fff;
}

.jo2 .ul1 {
    padding-bottom: 50px;
    background: #fff;
}

.jo2 .ul1 li {
    background: #fff;
}

.jo2 .ul1 li .ltp {
    position: relative;
    cursor: pointer;
}

.jo2 .ul1 li .ltp span,
.jo2 .ul1 li .ltp a {
    display: block;
    width: 20%;
    float: left;
    line-height: 70px;
    color: #666;
}

.jo2 .ul1 li .ltp a {
    color: #026fd0;
}

.jo2 .ul1 li .ltp .lxian {
    display: block;
    position: absolute;
    width: 80%;
    left: 10%;
    height: 1px;
    background: #ddd;
    bottom: 0;
}

.jo2 .ul1 li .lbt {
    width: 84%;
    padding: 35px 5%;
    box-sizing: border-box;
    margin: 0 auto;
    background: #f0f2f5;
    display: none;
}

.jo2 .ul1 li .lbt .ltp2 {}

.jo2 .ul1 li .lbt .ltp2 span {
    display: block;
    width: 25%;
    float: left;
    text-align: left;
    margin-bottom: 20px;
}

.jo2 .ul1 li .lbt .lbt2 {
    padding: 30px 0;
    text-align: justify;
}

.jo2 .ul1 li .lbt .lbt2 .lblt {
    width: 50%;
    float: left;
    box-sizing: border-box;
    padding-right: 10%;
    border-right: 1px solid #ddd;
}

.jo2 .ul1 li .lbt .lbt2 .lblt .lbtc {
    color: #666;
    line-height: 1.5;
    margin-top: 20px;
}

.jo2 .ul1 li .lbt .lbt2 .lbrt {
    padding: 0 0 0 10%;
    border: 0;
}

.jo2 .ul1 li:first-child .lbt {
    display: block;
}


.jo3 {
    padding: 80px 0 100px;
    text-align: center;
}

.jo3 .en {
    font-size: 16px;
    margin: 25px 0;
}

.jo3 .en span {
    font-size: 16px;
    color: #026fd0;
}

.jo3 .tt {
    color: #666;
    font-weight: bold;
    font-size: 36px;
    color: #333;
}

.jo3 .xian {
    width: 30px;
    height: 2px;
    background: #026fd0;
    margin: 0 auto;
    display: none;
}

.jo3 .joct {
    margin: 50px 0;
}

.jo3 .joct .jlt {
    width: 49.45%;
    float: left;
    position: relative;
}

.jo3 .joct .jlt img {
    display: block;
    width: 100%;
}

.jo3 .joct .jlt .txt {
    width: 100%;
    line-height: 50px;
    background: url(../images/black.png);
    position: absolute;
    left: 0;
    bottom: 0;
    color: #fff;
    font-size: 16px;
    opacity: .6;
    display: none;
}

.jo3 .joct .jrt {
    width: 49.45%;
    float: right;
}


.swiper6 {}

.swiper6 .swiper-slide {}

.swiper6 .swiper-slide .img {
    display: block;
    width: 48.8%;
    float: left;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    margin-bottom: 2.2%;
}

.swiper6 .swiper-slide .img img {
    display: block;
    width: 100%;
}

.swiper6 .swiper-slide .img:nth-child(2n) {
    float: right;
}

.swiper6 .swiper-slide .img .iz {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: #000;
    opacity: .5;
    color: transparent;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.swiper6 .swiper-slide .img.act .iz {
    opacity: 0;
}

.jo3 .joct .jrt .rbtn {
    position: relative;
    margin-top: 35px;
}

.jo3 .joct .jrt .rbtn .next_sw6 {
    width: 40px;
    height: 40px;
    background: url(../images/6_13.jpg) center no-repeat;
    margin: 0;
    right: 0;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.jo3 .joct .jrt .rbtn .prev_sw6 {
    width: 40px;
    height: 40px;
    background: url(../images/6_12.jpg) center no-repeat;
    margin: 0;
    right: 60px;
    left: auto;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.jo3 .joct .jrt .rbtn .next_sw6:hover {
    background: url(../images/6_13_1.jpg) center no-repeat;
}

.jo3 .joct .jrt .rbtn .prev_sw6:hover {
    background: url(../images/6_12_1.jpg) center no-repeat;
}


/* 视频 */

.vi1 {
    padding: 120px 0;
    background: #f0f2f5;
}

.vi1 .ul1 {}

.vi1 .ul1 video {
    display: block;
    width: 100%;
}

.vi1 .ul1 li {
    display: none;
    width: 100%;
    float: none;
    border: 1px solid #ddd;
    box-sizing: border-box;
    padding: 0;
    background: #fff;
    cursor: pointer;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.vi1 .ul1 li video {
    display: block;
    width: 100%;
}

.vi1 .ul1 li:nth-child(1) {
    display: block;
}

.vi1 .ul1 li img {
    display: block;
    width: 100%;
    float: left;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.vi1 .ul1 li .lrt {
    width: 50%;
    float: right;
}

.vi1 .ul1 li .lrt .ltt {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #666;
    margin: 20px 0 30px;
}

.vi1 .ul1 li .lrt .ltime {
    padding-left: 20px;
    background: url(../images/6_6.png) left center no-repeat;
}

.vi1 .ul1 li div {
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.vi1 .ul1 li:hover {
    background: #026fd0;
}

.vi1 .ul1 li:hover div,
.vi1 .ul1 li:hover .ltt {
    color: #fff;
}

.vi1 .ul1 li:hover .ltime {
    background: url(../images/6_7.png) left center no-repeat;
}

.tanchuang {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    z-index: 99;
    background: url(../images/black.png);
    display: none;
}

.tanchuang .video {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0%;
}

.tanchuang .video video {
    width: 100%;
    height: 100%;
}

.tanchuang .video .out {
    position: absolute;
    width: 45px;
    height: 45px;
    right: 20px;
    top: 20px;
    background: url(../images/out.png) center no-repeat;
    cursor: pointer;
    z-index: 99;
}




/* 底部 */

.footer {
    padding: 40px 0 30px;
    background: #333;
    border-bottom: 1px solid #888;
}

.footer .da1 {
    float: left;
    padding-top: 11px;
}

.footer .da1 a {
    display: block;
    float: left;
    padding: 0 20px;
    line-height: 14px;
    border-left: 1px solid #888;
    color: #888;
}

.footer .da1 a:hover {
    color: #fff;
}

.footer .da1 a:first-child {
    padding-left: 0;
    border-left: 0;
}

.footer .da2 {
    float: right;
    line-height: 35px;
    color: #888;
}

.footer .da2 a {
    display: block;
    width: 35px;
    height: 35px;
    position: relative;
    float: right;
    background: url(../images/1_4.png) center no-repeat;
    margin-left: 5px;
}

.footer .da2 .vx {
    background: url(../images/1_3.png) center no-repeat;
    margin-left: 25px;
}

.footer .da2 a img {
    display: block;
    width: 100px;
    height: 0px;
    position: absolute;
    left: -40px;
    bottom: 75px;
    z-index: 9;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}

.footer .da2 a:hover img {
    height: 100px;
}

.footer2 {
    padding: 30px 0;
    background: #333;
}

.footer2 div,
.footer2 span,
.footer2 a {
    color: #888;
}

.footer2 .box .blt {
    line-height: 1.8;
    width: calc(100% - 620px);
    float: left;
}

.footer2 .box .brt {
    line-height: 1.8;
    width: 620px;
    float: right;
    text-align: right;
}

.footer2 .box .brt .gmy img {
    margin-top: -3px;
}



/* 发展历程 */

.ab3 {
    position: relative;
    padding: 80px 0 100px;
    background-size: cover;
    text-align: center;
}

.ab3 .en {
    font-size: 16px;
    font-weight: bold;
    margin: 20px 0 50px;
}

.ab3 .tt {
    font-weight: bold;
    font-size: 36px;
    color: #333;
}

.ab3 .xian {
    width: 30px;
    height: 1px;
    background: #026fd0;
    display: none;
}

/*.ab3 .sbox{position: relative;height: 380px;background: url(../images/8_2.jpg) center repeat-x;display: none;}*/

.swiper7 {
    width: 1200px;
    margin: 0 auto;
    text-align: left;
}

.swiper7 .swiper-slide {
    height: 380px;
}

.swiper7 .swiper-slide .txt {
    padding: 1px 0 0 15px;
    box-sizing: border-box;
    height: 190px;
    background: url(../images/8_9.png) left bottom no-repeat;
    position: relative;
}

.swiper7 .swiper-slide .txt .num {
    font-style: italic;
    font-size: 40px;
    font-weight: bold;
    font-family: mo;
    margin: 30px 0 20px;
}

.swiper7 .swiper-slide .txt .tc {
    line-height: 1.5;
    height: 65px;
    overflow: hidden;
}

.swiper7 .swiper-slide .txt img {
    display: block;
    position: absolute;
    bottom: -40px;
    width: 80px;
    left: 30px;
}

.swiper7 .swiper-slide:nth-child(2n) .txt {
    margin-top: 190px;
    background: url(../images/8_10.png) left top no-repeat;
}

.swiper7 .swiper-slide:nth-child(2n) .tc {
    margin: 0;
}

.swiper7 .swiper-slide:nth-child(2n) .txt .num {
    margin: 50px 0 20px;
}

.swiper7 .swiper-slide:nth-child(2n) .txt img {
    top: -40px;
    bottom: auto;
}

.ab3 .sbox .prev7 {
    width: 50px;
    height: 50px;
    background: url(../images/8_11.png) center no-repeat;
    -moz-box-shadow: 0px 0px 15px #ddd;
    -webkit-box-shadow: 0px 0px 15px #ddd;
    box-shadow: 0px 0px 15px #ddd;
    left: -1px;
    margin-top: -25px;
    border-radius: 50%;
    overflow: hidden;
    opacity: 1;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.ab3 .sbox .next7 {
    width: 50px;
    height: 50px;
    background: url(../images/8_12.png) center no-repeat;
    -moz-box-shadow: 0px 0px 15px #ddd;
    -webkit-box-shadow: 0px 0px 15px #ddd;
    box-shadow: 0px 0px 15px #ddd;
    right: -1px;
    margin-top: -25px;
    border-radius: 50%;
    overflow: hidden;
    opacity: 1;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.ab3 .sbox .prev7:hover {
    background: url(../images/8_11_1.png) center no-repeat;
}

.ab3 .sbox .next7:hover {
    background: url(../images/8_12_1.png) center no-repeat;
}


.ab3 .abox {
    margin: 0 auto 50px;
    width: 100%;
    height: 280px;
    background: url(../images/2_1n.png) left bottom repeat-x;
    position: relative;
}

.ab3 .swbox {
    position: absolute;
    left: 0;
    bottom: -50px;
    width: 100%;
}

.ab3 .swbox .csbox {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.ab3 .swbox .csbox .prev8 {
    width: 50px;
    height: 50px;
    background: url(../images/8_11.png) center no-repeat;
    -moz-box-shadow: 0px 0px 15px #ddd;
    -webkit-box-shadow: 0px 0px 15px #ddd;
    box-shadow: 0px 0px 15px #ddd;
    left: -50px;
    margin-top: -25px;
    border-radius: 50%;
    overflow: hidden;
    opacity: 1;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.ab3 .swbox .csbox .next8 {
    width: 50px;
    height: 50px;
    background: url(../images/8_12.png) center no-repeat;
    -moz-box-shadow: 0px 0px 15px #ddd;
    -webkit-box-shadow: 0px 0px 15px #ddd;
    box-shadow: 0px 0px 15px #ddd;
    right: -50px;
    margin-top: -25px;
    border-radius: 50%;
    overflow: hidden;
    opacity: 1;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.ab3 .swbox .csbox .prev8:hover {
    background: url(../images/8_11_1.png) center no-repeat;
}

.ab3 .swbox .csbox .next8:hover {
    background: url(../images/8_12_1.png) center no-repeat;
}

.swiper8 {}

.swiper8 .swiper-slide {
    min-height: 430px;
}

.swiper8 .swiper-slide .sbox {
    position: absolute;
    width: 92%;
    bottom: 0;
    left: 4%;
}

.swiper8 .swiper-slide * {
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.swiper8 .swiper-slide .sbox .time {
    line-height: 50px;
    font-family: ht;
}

.swiper8 .swiper-slide .sbox .dian {
    width: 4px;
    height: 24px;
    background: #707070;
    position: relative;
    left: 50%;
    margin-left: -2px;
}

.swiper8 .swiper-slide .sbox .dian s {
    display: block;
    width: 8px;
    height: 8px;
    background: #026fd0;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    margin-left: -4px;
    bottom: -4px;
    opacity: 0;
}

.swiper8 .swiper-slide .sbox .stxt {
    box-sizing: border-box;
    padding: 10px 10px 30px;
    background: #fff;
    margin-bottom: 25px;
    border: 1px solid #ddd;
}

.swiper8 .swiper-slide .sbox .stxt img {
    display: block;
    width: 100%;
    height: 0;
}

.swiper8 .swiper-slide .sbox .stxt .stc {
    padding: 10px;
    text-align: justify;
}

.swiper8 .swiper-slide .sbox .stxt .stc .sd1 {
    line-height: 1.8;
    padding-left: 10px;
    background: url(../images/2_2n.png) left 10px no-repeat;
}

.swiper8 .swiper-slide-active .sbox .stxt img {
    height: auto;
}

.swiper8 .swiper-slide-active .sbox .dian s {
    opacity: 1;
}

.swiper8 .swiper-slide-active .sbox .time {
    color: #026fd0;
}

.swiper8 .swiper-slide-active .sbox .stxt {
    background: #026fd0;
}

.swiper8 .swiper-slide-active .sbox .stxt .stc {
    color: #fff;
}

.swiper8 .swiper-slide-active .sbox .stxt .stc .sd1 {
    color: #fff;
    background: url(../images/2_3n.png) left 10px no-repeat;
}

.swiper8m {
    display: none;
}



/* oem */

.oe1 {
    padding: 200px 0;
    position: relative;
    text-align: center;
    display: none;
}

.oe1 .box {
    max-width: 1400px;
}

.oe1 .ul1 {
    position: relative;
}

.oe1 .ul1 li * {
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
    color: #fff;
}

.oe1 .ul1 li {
    width: 350px;
    float: left;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    top: 100px;
}

.oe1 .ul1 li:nth-child(3n) {
    margin-right: 0;
}

.oe1 .ul1 li>img {
    display: block;
    width: 100%;
}

.con1 .d_a a .txt,
.oe1 .ul1 li .txt {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    box-sizing: border-box;
    padding: 0 45px;
    text-align: center;
    color: #fff;
    font-size: 18px;
    line-height: 2;
}

.oe1 .ul1 li .txt .ltt {
    position: relative;
    top: 50%;
    margin-top: -9px;
}

.oe1 .ul1 li:nth-child(2) {
    top: -95px;
    margin: 0 175px;
}

.oe1 .ul1 li:nth-child(4) {
    margin: 75px 105px 0 300px;
}

.oe1 .ul1 li:nth-child(5) {
    margin-top: 75px;
}

.oe1 .en {
    font-size: 48px;
    font-weight: bold;
}

.oe1 .tt {
    margin: 20px 0;
}

.oe1 .xian {
    width: 30px;
    height: 1px;
    background: #026fd0;
    margin: 0 auto 50px;
}

.oe1 .obt {
    position: absolute;
    width: 350px;
    position: absolute;
    left: 50%;
    margin-left: -175px;
    z-index: 2;
    top: 150px;
}

.oe1 .en {
    font-size: 48px;
}

.oe1 .en span {
    font-size: 48px;
    color: #026fd0;
}

.oemtach {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 11;
    display: none;
}

.oemtach .video {
    width: 1100px;
    position: relative;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    left: 50%;
}

.oemtach .video video {
    display: block;
    width: 100%;
}

.oemtach .video .vout {
    display: block;
    width: 50px;
    height: 50px;
    position: absolute;
    top: 0;
    right: -51px;
    background: url(../images/out2.png) center no-repeat;
    cursor: pointer;
}

.oemtach .video .vout:hover {
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
}


.in_body .box {
    width: 85%;
    max-width: 1680px;
}


.con2 {
    padding-bottom: 40px;
    background: #f0f3f5;
}

.cot1 .ul1 .hd {
    position: absolute;
    left: 0;
    top: 50px;
    width: 100%;
    font-size: 24px;
    color: #fff;
}

.oe2 {
    text-align: center;
    padding: 0 0 90px;
}

.oe2 .box {}

.oe2 .swiper9 {}

.oe2 .swiper9 .swiper-slide .img {
    width: 100%;
    overflow: hidden;
}

.oe2 .xian {
    width: 30px;
    height: 1px;
    background: #026fd0;
    margin: 20px auto 50px;
}

.oe2 .swiper9 img {
    display: block;
    width: 100%;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.oe2 .swiper9 .txt {
    margin-top: 30px;
}

.oe2 .swiper9 .swiper-slide:hover img {
    transform: scale(1.05);
    -webkit-transform: scale(1.05);
}

.oe2 .prev9 {
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    width: 50px;
    height: 50px;
    left: -50px;
    background: #fff url(../images/8_24.png) center no-repeat;
    background-size: cover;
    border-radius: 50%;
    -moz-box-shadow: 0px 0px 8px #999;
    -webkit-box-shadow: 0px 0px 8px #999;
    box-shadow: 0px 0px 8px #999;
}

.oe2 .next9 {
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    width: 50px;
    height: 50px;
    right: -50px;
    background: #fff url(../images/8_25.png) center no-repeat;
    background-size: cover;
    border-radius: 50%;
    -moz-box-shadow: 0px 0px 8px #999;
    -webkit-box-shadow: 0px 0px 8px #999;
    box-shadow: 0px 0px 8px #999;
}

.oe2 .prev9:hover {
    background: #026fd0 url(../images/8_24_1.png) center no-repeat;
    background-size: cover;
}

.oe2 .next9:hover {
    background: #026fd0 url(../images/8_25_1.png) center no-repeat;
    background-size: cover;
}

.oe3 {
    padding: 110px 0;
}

.oe3 .ovid {}

.oe3 .ovid .ul1 {
    width: 297px;
    float: left;
}

.oe3 .ovid .ul1 * {
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.oe3 .ovid .ul1 li {
    width: 100%;
    margin-bottom: 2px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.oe3 .ovid .ul1 li img {
    display: block;
    width: 100%;
}

.oe3 .ovid .ul1 li .txt {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    text-align: center;
    line-height: 122px;
    background: rgba(2, 111, 208, 0.8);
    font-size: 20px;
    color: #fff;
}

.oe3 .ovid .ul1 li.act .txt,
.oe3 .ovid .ul1 li:hover .txt {
    background: rgba(0, 0, 0, 0.5);
}

.oe3 .ovid .vrt {
    width: calc(100% - 301px);
    float: right;
}

.oe3 .ovid .vrt video {
    display: block;
    width: 100%;
}




/* 核心技术 */

.nav .nav_pr {
    width: 1400px;
    left: 50%;
    margin-left: -700px;
}

.nav .nav_pr a {
    width: 23%;
}

.nav .nav_pr a {
    background: url(../images/8_29.png) 35% center no-repeat;
}

.cor2 {
    background: #f0f3f5;
    padding: 20px 0 150px;
}

.cor2 .clt {
    width: 165px;
    float: left;
    text-align: center;
    padding-top: 35px;
}

.cor2 .clt img {
    display: block;
    margin: 0 auto 20px;
}

.cor2 .clt a {
    display: block;
    color: #666;
    margin-bottom: 15px;
}

.cor2 .clt a:hover {
    color: #026fd0;
}

.cor2 .clt a.act {
    color: #026fd0;
    margin-bottom: 55px;
}

.cor2 .ul1 {
    width: calc(100% - 165px);
    float: left;
}

.cor2 .ul1 li {
    box-sizing: border-box;
    width: 50%;
    height: 275px;
    float: left;
    border-left: 1px solid #ddd;
    padding: 35px 35px 0;
}

.cor2 .ul1 li:nth-child(1),
.cor2 .ul1 li:nth-child(2) {
    border-bottom: 1px solid #ddd;
}

.cor2 .ul1 li .ltc {
    margin-top: 25px;
    line-height: 2;
    color: #666;
}

.cor2 .ul1 li .ltc strong {
    color: #666;
}




@media(max-width: 1680px) {

    /* .i2 .irt .itp .txt .li div{padding-right: 20px;margin-left: 30px;}
  
  .i2 .ilt{height: 500px;}
  
  .i2 .irt .itp,.i2 .irt .ibt{height: 250px;} */

    .mg_bt120 {
        margin-bottom: 50px;
    }


    .co2 .ul1 li {
        margin-right: 10px;
    }

    .pl_ct .next_sw5,
    .pl_ct .prev_sw5 {
        height: 102px;
    }

    /* .i2 .ilt .txt a{left: 18.5%;} */

    .co1 .txt .tc {
        height: 125px;
    }

    .co1 .txt .tc {
        width: 50%;
    }

    /* .i2 .irt .itp .txt{width: 60%;margin: 0 0 0 5%; min-width: 670px;padding-top: 70px;}
  
  .i2 .irt .ibt .ib_lt a, .i2 .irt .ibt .ib_rt a{padding: 50px 10%;} */

    .i2 .itp a .ul1 li span {
        font-size: 40px;
    }

    .i2 .ibt .ul1 li .ltc {
        font-size: 14px;
    }

    .i2 .ibt .ul1 .li1 {
        padding-left: 8%;
    }

    .oe1 .ul1 li:nth-child(2) {
        margin: 0 75px;
    }

    .oe1 .ul1 li:nth-child(4) {
        margin: 75px 105px 0 200px;
    }

    .nav .nav_pr {
        width: 1200px;
        left: 50%;
        margin-left: -600px;
    }

    .oe3 .ovid .ul1 li {
        height: 100px;
    }

    .oe3 .ovid .ul1 li .txt {
        line-height: 100px;
        font-size: 18px;
    }

    .co3 {
        height: 600px;
    }



}

@media(max-width: 1366px) {

    /*  .i2 .ilt{height: 400px;}
 
 .i2 .irt .itp,.i2 .irt .ibt{height: 200px;}
 
 .i2 .ilt .txt{margin-top: 30px;}
 
 .i2 .ilt .txt  a{margin-top: 50px;}
 
 .i2 .irt .itp .txt,.i2 .irt .ibt .ib_lt a, .i2 .irt .ibt .ib_rt a{padding-top: 30px;} */

    .co1 .txt .en {
        margin-top: 8%;
    }

    .nav .nbox .tt {
        margin-top: 13%;
    }

    .i2 .ibt .ul1 .li1 {
        padding-left: 6%;
    }

}

@media(max-width: 1280px) {
    .i2 .ibt .ul1 .li1 {
        padding-left: 3.5%;
    }
}


.mhead,
.swiper1m,
.co1 .txt .tc img,
.swiper4 .mimg,
.swiper6m {
    display: none;
}







@media(max-width: 1024px) {

    .a_dw {
        position: relative;
        top: -100px;
    }

    body {
        padding-top: 60px;
    }

    * {
        font-size: 14px;
    }

    body {
        min-width: 200px;
    }

    .f_12 {
        font-size: .3rem;
    }

    .f_16 {
        font-size: .34rem;
    }

    .f_18 {
        font-size: .36rem;
    }

    .f_20 {
        font-size: .38rem;
    }

    .f_22 {
        font-size: .4rem;
    }

    .f_24 {
        font-size: .42rem;
    }

    .f_26 {
        font-size: .44rem;
    }

    .f_28 {
        font-size: .46rem;
    }

    .f_30 {
        font-size: .48rem;
    }

    .f_32 {
        font-size: .5rem;
    }

    .f_34 {
        font-size: .52rem;
    }

    .f_36 {
        font-size: .54rem;
    }

    .f_38 {
        font-size: .56rem;
    }

    .f_40 {
        font-size: .56rem;
    }

    .f_45 {
        font-size: .56rem;
    }

    .nav .nbox .tt {
        margin-top: 23%;
    }

    .head {
        display: none;
    }

    .mhead {
        display: block;
        width: 90%;
        margin: 0 auto;
        height: 60px;
        position: fixed;
        background: #fff;
        padding: 0 5%;
        top: 0;
        left: 0;
        z-index: 11;
        border-bottom: 1px solid #eee;
    }

    .mhead .mlogo {
        height: 60px;
        margin: 0 auto;
        width: 85px;
    }

    .mhead.act {}

    .mhead .mlogo img {
        display: block;
        height: 60px;
    }

    .i1 .swiper-slide .img img.mimg {
        display: block;
    }

    .mhead .mmous {
        width: 20px;
        height: 60px;
        position: absolute;
        top: 0;
        right: 5%;
    }

    .mhead .mmous s {
        display: block;
        width: 100%;
        height: 2px;
        background: #444;
        margin-top: 5px;
        float: right;
        -webkit-transition: all .5s;
        -moz-transition: all .5s;
        transition: all .5s;
    }

    .mhead .mmous s:nth-child(1) {
        margin-top: 25px;
    }

    .mhead .mmous s:nth-child(3) {}

    .mhead .mmous s:nth-child(1).act {
        width: 50%;
        -webkit-transition: all .5s;
        -moz-transition: all .5s;
        transition: all .5s;
    }

    .mhead .mmous s:nth-child(3).act {
        width: 75%;
        -webkit-transition: all .5s;
        -moz-transition: all .5s;
        transition: all .5s;
    }

    .mhead .hous {
        float: left;
        position: absolute;
        top: 20px;
        left: 5%;
        width: 25px;
        height: 25px;
    }

    .mhead .hous img {
        display: block;
        width: 100%;
    }

    .mhead .mh_box {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        z-index: 999;
        -webkit-transition: all 1s;
        -moz-transition: all 1s;
        transition: all 1s;
    }

    .mhead .mh_box.act {
        left: 0;
        -webkit-transition: all 1s;
        -moz-transition: all 1s;
        transition: all 1s;
    }

    .mhead .mh_box dl {
        width: 80%;
        padding-left: 5%;
        height: 100vh;
        overflow: auto;
        box-sizing: border-box;
        background: #000;
        float: left;
        padding-top: 15px;
    }

    .mhead .mh_box dl::-webkit-scrollbar {
        width: 1px;
    }

    .mhead .mh_box dl::-webkit-scrollbar-thumb {
        background: #000;
    }

    .mhead .mh_box dl::-webkit-scrollbar-track {
        background: #000;
    }

    .mhead .mh_box dl dd span,
    .mhead .mh_box dl dd div,
    .mhead .mh_box dl dd a,
    .mhead .mh_box dl dt a {
        color: #fff;
        display: block;
        line-height: 40px;
    }

    .mhead .mh_box dl dd a {
        color: #666;
    }

    .mhead .mh_box dl dd span a {
        color: #fff;
        font-size: 16px;
    }

    .mhead .ewm {
        margin: 1rem 0 0;
    }

    .mhead .ewm .img {
        display: block;
        width: 100px;
        margin-right: 10px;
        float: left;
        text-align: center;
        color: #fff;
        line-height: 1.8;
    }

    .mhead .ewm .img img {
        display: block;
        width: 100%;
    }

    .mhead .mh_box dl dd span,
    .mhead .mh_box dl dt a {
        font-size: 16px;
    }

    .mhead .mh_box dl dd span {
        margin-bottom: 10px;
    }

    .mhead .mh_box dl dd {
        padding-top: 5px;
        background: url(../images/jia.png) 90% 20px no-repeat;
        -webkit-transition: all .3s;
        -moz-transition: all .3s;
        transition: all .3s;
    }

    .mhead .mh_box dl dt {
        padding-top: 5px;
        border-bottom: 1px solid #666;
        width: 90%;
    }

    .mhead .mh_box dl dd.act {
        background: url(../images/jian.png) 90% 15px no-repeat;
        -webkit-transition: all .3s;
        -moz-transition: all .3s;
        transition: all .3s;
    }

    .mhead .mh_box dl dd .find {
        display: none;
    }


    .mhead .mout {
        width: 20%;
        float: right;
        height: 100%;
        background: url(../images/black.png)center;
    }

    .mhead .mh_box dl dd span {
        display: block;
        width: 90%;
        border-bottom: 1px solid #666;
    }

    .mhead .mout div {
        width: 40px;
        height: 40px;
        background: url(../images/out.png)center no-repeat;
        background-size: 100%;
        margin: 15px auto;
    }


    .swiper1m {
        display: block;
    }

    .swiper1 {
        display: none;
    }

    .swiper1m .swiper-slide img {
        display: block;
        width: 100%;
    }

    .banner .ban_a {
        position: static;
        width: 100%;
        padding: 0;
    }

    .banner .ban_a a {
        width: 100%;
        margin: 0;
        font-size: 16px;
    }

    .banner .ban_a a .img {
        margin-left: 3%;
    }

    .banner .pagination1m span {
        opacity: 1;
        background: #fff;
    }

    .banner .pagination1m .swiper-pagination-bullet-active {
        background: #007aff;
    }

    .mg_bt120 {
        margin-bottom: 0;
    }

    /* .i2 .ilt{width: 100%;float: none;height: auto;box-sizing: border-box;padding: .5rem 5% 1rem;}
  
  .i2 .ilt .txt{margin-top: .3rem;width: 90%;margin: 0 auto;min-width: 200px;}
  
  .i2 .ilt .txt  a{width: 80%;margin-top: .5rem;}
  
  .i2 .irt{width: 100%;float: none;}
  
  .i2 .irt .itp {padding-bottom: 1rem;}
  
  .i2 .irt .itp .txt{width: 80%;min-width: 200px;}
  
  .i2 .irt .itp, .i2 .irt .ibt{height: auto;}
  
  .i2 .irt .ibt .ib_lt a, .i2 .irt .ibt .ib_rt a{padding: 30px 10% 60px;}
  
  .i2 .irt .itp .txt .itt{line-height: 2;}
  
  .i2 .irt .itp .txt .li div{width: 100%;box-sizing: border-box;float: none;margin: 0;border:0;}
  
  .i2 .irt .ibt .ib_lt,.i2 .irt .ibt .ib_rt{width: 100%;float: none;}
  
  .i2 .ilt .txt  a{position: static; height: 50px;line-height: 45px;background:url(../images/1_10.png) left  top no-repeat;background-size: 100%;}
   */


    .i2 .box {
        width: 90%;
        min-width: 200px;
    }

    .i2 .itp {
        padding: 1rem 0;
        min-height: 300px;
    }

    .i2 .itp a .txt {
        text-align: left;
    }

    .i2 .itp a .txt .more {
        width: 30px;
        height: 40px;
    }

    .i2 .itp a .ul1 li {
        width: 50%;
        text-align: center;
        margin: 0 0 .5rem 0;
    }

    .i2 .itp a .ul1 li s {
        display: none;
    }

    .i2 .itp a .ul1 li:nth-child(1) {
        text-align: center;
    }

    .i2 .itp a .ul1 li:nth-child(5) {
        width: 100%;
        text-align: center;
    }

    .i2 .itp a .ul1 li span {
        font-size: 30px;
    }

    .i2 .itp a .txt .en {
        margin: .5rem 0 1rem;
    }

    .i2 .ibt .ul1 .li1,
    .i2 .ibt .ul1 .li2,
    .i2 .ibt .ul1 .li3 {
        width: 100%;
        float: none;
        padding: 0 5%;
    }

    .i2 .ibt .ul1 li .ltt {
        padding-top: .5rem;
    }

    .i2 .ibt .ul1 li {
        min-height: 300px;
        height: auto;
    }


    .footer {
        display: none;
    }

    .footer2 {
        padding: .5rem 0;
    }

    .box {
        width: 90%;
        min-width: 200px;
        line-height: 1.8;
        text-align: center;
    }

    .footer2 span {
        float: none;
    }

    .nav img {
        display: none;
    }

    .nav .mimg {
        display: none;
    }

    .nav .nav_a {
        width: 90%;
        margin: .5rem auto 0;
        position: static;
    }

    .nav .nav_a a {
        width: 32%;
        margin: 0;
        line-height: 1rem;
        background: transparent;
        margin-bottom: .3rem;
        padding: 0;
        font-size: 14px;
        border: 1px solid #026fd0;
        color: #026fd0;
        float: left;
        margin-right: 1%;
    }

    .nav .nav_a a:nth-child(2n) {
        float: left;
        background: transparent;
    }

    .nav .nav_a a:nth-child(3) {
        float: left;
        background: transparent;
        width: 32%;
    }

    .nav .nav_a a span {
        display: none;
    }

    .nav .nav_a a.act,
    .nav .nav_a a:hover {
        background: #026fd0;
        color: #fff;
    }



    .co1 .txt .tc img {
        display: block;
        width: 100%;
    }

    .co1 .txt {
        background: #fff;
    }

    .co1 .txt .en,
    .co1 .txt .en span {
        font-size: 16px;
        margin: .5rem 0;
    }

    .co1 .txt .xian {
        margin: .5rem auto;
    }

    .co1 .txt .tc {
        width: 100%;
    }

    .co1 .txt {
        position: static;
    }

    .co1 img {
        display: none;
    }

    .co1 .mimg {
        display: block;
    }

    .co_o {
        padding: .5rem 0;
    }

    .co_o .ul1 {
        width: 90%;
        min-width: 200px;
    }

    .co_o .ul1 li {
        width: 100%;
        float: none;
        padding: .3rem 0 .3rem 1rem;
        margin-bottom: .36rem;
    }

    .co2 {
        height: auto;
        padding: 1rem 0;
        background-size: cover;
    }

    .co2 .en,
    .co3 .en {
        font-size: 16px;
    }

    .co2 .tt {
        margin: 20px 0;
    }

    .co2 .ul1 li {
        width: 48%;
        margin: 0 0 .3rem 0;
    }

    .co2 .ul1 li:nth-child(2n) {
        float: right;
    }

    .co2 .ul1 {
        margin-top: .5rem;
    }

    .co3 {
        height: auto;
        padding: 1rem 0;
    }

    .swiper3 .prev_sw3,
    .swiper3 .next_sw3 {
        display: none;
    }

    .swiper3 {
        padding-bottom: 1rem;
    }

    .nav .nav_pr a {
        width: 48%;
        margin: 0 0 .3rem;
        line-height: 1rem;
        padding: 0;
        background: transparent;
        float: left;
    }

    .nav .nav_pr a:nth-child(1) {
        background: transparent;
    }

    .nav .nav_pr a:nth-child(2n) {
        float: right;
    }

    .pr1 {
        padding: .5rem 0;
    }

    .pr1 li,
    .pr1 li.act {
        width: 100%;
        float: none;
        margin-bottom: .3rem;
    }

    .pr1 li .lbox .lbtn {
        padding: 05%;
    }

    .pr1 li .lbox .lbtn .lt1 {
        margin-top: 20px;
    }

    .con1 {
        padding: .5rem 0;
    }

    .con1 .en span,
    .con1 .en {
        font-size: 16px;
        margin: 20px 0;
    }

    .con1 .tt {
        margin: 20px 0;
    }

    .con1 .tc {
        text-align: justify;
    }

    .con1 .d_a {
        margin-top: 0;
        height: auto;
    }

    .con3 .box .a_bnt a {
        width: auto;
        padding: 5px 15px;
        border: 0;
        border-right: 1px solid #fff;
        font-size: 14px;
    }

    .con3 {
        padding-top: .5rem;
    }

    .con3 .box .a_btn a {
        margin: 0 .3rem .5rem;
    }

    .con3 .box .ul1 {
        padding-top: .5rem;
    }

    body.control .con1 .d_a a {
        width: 50%;
    }

    .con1 .d_a a {
        margin: 0 0 .3rem 0;
        float: left;
        width: 50%;
    }

    .con1 .d_a a:nth-child(2n) {
        float: right;
    }

    .pl1 .ul1 li img {
        display: none;
    }

    .swiper4 img {
        display: none;
    }

    .swiper4 .mimg {
        display: block;
    }

    .swiper4 .pagination4 {
        padding-left: 0;
        bottom: 0;
    }

    .swiper4 {}

    .con3 .box {
        margin-top: 0;
    }


    .con3 .box {
        padding: .5rem 5%;
    }

    .con3 .box .a_bnt {
        height: auto;
        padding-bottom: .5rem;
    }

    .con3 .box .a_bnt a {
        margin-bottom: .3rem;
    }

    .con3 .box .a_btn {
        margin-top: .5rem;
    }

    .con3 .box .ul1 {
        text-align: justify;
    }

    .nav .nav_pr a.act {
        background-color: #026fd0;
    }

    .pl1 .ul1 .txt {
        padding: .3rem 5%;
        top: 0;
        position: static;
    }

    .pl1 .ul1 .txt .ltc {
        width: 100%;
        padding-top: 20px;
        color: #666;
    }

    .pl1 .ul1 .txt .ltt {
        color: #333;
    }

    .swiper5 {
        width: 100%;
        min-width: 200px;
    }

    .pl_ct .next_sw5,
    .pl_ct .prev_sw5 {
        display: none;
    }

    .pl_ct {
        padding: .3rem 0 1rem;
    }

    .nav2 .nav_a {
        min-width: 200px;
    }

    .nav2 .nav_ab a:nth-child(2n) {
        background-size: 20%;
        background-position: 15% center;
        float: right;
        width: 48%;
    }

    .nav .nav_a a:nth-child(3) {
        width: 32%;
    }

    .nav .nav_pr a:nth-child(3) {
        width: 48%;
    }


    .nav2 .nav_ab a,
    .nav .nav_ab a:nth-child(3) {
        width: 48%;
    }



    .ab1 .ul1 li {
        margin-top: .3rem;
    }

    .ab1 .ul1 li .llt,
    .ab1 .ul1 li .lrt,
    .ab1 .ul1 li:nth-child(2n) .lrt {
        position: static;
        width: 100%;
        float: none;
    }

    .ab1 .ul1 li .lrt,
    .ab1 .ul1 li:nth-child(2n) .lrt {
        padding: .8rem 5% .5rem;
        height: auto;
    }

    .ab1 .ul1 li .lrt .lmove {
        float: none;
        margin: .5rem auto;
    }

    .ab1 .ul1 li .lrt .lxian {
        margin: 20px auto;
    }

    .ab1 .ul1 li .lrt .ltc {
        margin-top: .5rem;
    }

    .ab1 .ul1 {
        padding: 0 0 1rem 0;
    }

    .ac1 {
        padding: .5rem 0;
    }

    .ac1 .box {
        padding: 1rem 5%;
    }

    .ac1 .time {
        margin: .3rem 0;
    }

    .ac1 .tc {
        padding: .36rem 0;
    }

    .ac1 .a_btn .fh {
        position: static;
        margin: .5rem auto 0;
    }

    .ac1 .a_btn {
        margin-top: .5rem;
    }

    .ne1 {
        padding: .5rem 0;
    }

    .ne1 .ul1 li {
        padding: .5rem 5%;
        margin-bottom: .3rem;
    }

    .ne1 .ul1 li .img,
    .ne1 .ul1 li .lrt {
        width: 100%;
        float: none;
    }

    .ne1 .ul1 li .lrt .lbt {
        text-align: left;
    }

    .page1 {
        display: none;
    }

    .page2 {
        display: block;
        margin: .5rem auto;
    }


    .vi1 {
        padding: .5rem 0;
    }

    .vi1 .ul1 li {
        width: 100%;
        float: none;
        margin: 0 0 .36rem 0;
    }

    .tanchuang .video {
        position: static;
        width: 90%;
        height: auto;
        margin: 40% auto;
    }

    .tanchuang .video .out {
        top: 60px;
        right: 5%;
    }

    .nav .nav_co a:nth-child(1) {
        margin: 0 1% 0 0;
        background: transparent;
        width: 49%;
    }

    .nav .nav_co a:nth-child(2) {
        width: 49%;
        margin-right: 0;
    }

    .cot1,
    .cot2 {
        padding: .5rem 0;
    }


    .cot1 .en span,
    .cot1 .en,
    .cot2 .en,
    .cot2 .en span {
        font-size: 16px;
        margin: 20px 0;
    }

    .cot1 .tt,
    .cot2 .tt {
        margin: 20px 0;
    }

    #map {
        margin-top: .5rem;
        height: 350px;
    }

    .cot1 .ul1 {
        height: auto;
        padding: .5rem 0;
        top: 0;
    }

    .cot1 .ul1 li {
        width: 100%;
        float: none;
    }

    .cot1 .ul1 li img {
        margin: .5rem auto;
    }

    .cot2 .ul1 {
        margin-top: .5rem;
    }

    .cot2 .ul1 li {
        width: 100%;
        float: none;
        margin: 0 0 .3rem 0;
        padding: .5rem;
    }

    .nav .nav_jo a:nth-child(1) {
        background: transparent;
    }

    .nav .nav_jo a:hover,
    .nav .nav_jo a.act {
        background: #026fd0;
        color: #fff;
    }

    .jo1 {
        padding: .5rem 0;
    }

    .jo1 .en,
    .jo1 .en span,
    .jo2 .en,
    .jo2 .en span,
    .jo3 .en,
    .jo3 .en span {
        font-size: 16px;
        margin: 20px 0;
    }

    .jo1 .tt,
    .jo2 .tt {
        margin: 20px 0;
    }

    .jo1 .jo_tp {
        margin: .5rem 0;
    }

    .jo1 .jo_tp .jolt {
        width: 100%;
        float: none;
        border: 0;
    }

    .jo1 .jo_tp .jolt .jotc {
        width: 100%;
        margin-top: .3rem;
    }

    .jo1 .jo_tp .jolt .jott {
        padding: .1rem 0 .1rem 65px;
    }

    .jo1 .jo_tp .jolt {
        padding: 0;
        margin-top: .3rem;
    }

    .jo1 .ul1 li {
        width: 100%;
        float: none;
        margin: 0 0 .3rem 0;
        text-align: center;
    }

    .jo2 {
        padding: .5rem 0;
    }

    .jo2 .jott {
        margin-top: .5rem;
    }


    .jo2 .jott span,
    .jo2 .ul1 li .ltp span,
    .jo2 .ul1 li .ltp a {
        width: 33.33%;
    }

    .jo2 .jott span:nth-child(2n),
    .jo2 .ul1 li .ltp span:nth-child(2n) {
        display: none;
    }

    .jo2 .ul1 li .lbt {
        padding: .3rem 5%;
        width: 90%;
    }

    .jo2 .ul1 li .lbt .ltp2 span {
        display: block;
        width: 100%;
        margin-bottom: 10px;
    }

    .jo2 .ul1 li .lbt .lbt2 {
        padding: .3rem 0;
    }

    .jo2 .ul1 li .lbt .lbt2 .lblt {
        width: 100%;
        float: none;
        padding: 0;
        border: 0;
    }

    .jo2 .ul1 li .lbt .lbt2 .lbrt {
        margin-top: .3rem;
    }

    .jo3 {
        padding: .5rem 0;
    }

    .jo3 .tt {
        margin: 20px 0;
    }

    .jo3 .joct {
        display: none;
    }

    .swiper6m {
        display: block;
        margin: .5rem 0;
        padding-bottom: .5rem;
    }

    .swiper6m img {
        display: block;
        width: 100%;
    }

    .swiper6m .iz {
        line-height: 2;
    }

    .swiper6m .pagination6 {
        bottom: 0;
    }

    .ac1 .tt {
        line-height: 1.5;
    }


    .banner .ban_a {
        height: auto;
    }

    .i1 .ibox {
        min-width: 200px;
        width: 90%;
        left: 0%;
        height: 50px;
    }

    .swiper2 a .itt {
        line-height: 50px;
        width: 60%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .swiper2 a {
        line-height: 50px;
    }

    .pr1 {
        height: auto;
        margin: .5rem 0;
    }



    .ab3 {
        padding: .5rem 0;
        height: auto;
        min-height: 300px;
    }

    .ab3 .tt {
        margin: .3rem 0 .5rem;
    }

    .ab3 .xian {
        margin-bottom: .5rem;
    }

    .ab3 .en {
        font-size: 16px;
        margin: .5rem 0;
    }

    /*.ab3 .sbox{height: auto;background: none;}

  .ab3 .sbox .prev7,.ab3 .sbox .next7{display: none;}*/

    .swiper7 {
        width: 90%;
    }

    .swiper7 .swiper-slide {
        height: auto;
    }

    .swiper7 .swiper-slide .txt {
        background: no-repeat;
        text-align: center;
    }

    .swiper7 .swiper-slide .txt img {
        position: static;
        margin: 0 auto;
    }

    .swiper7 .swiper-slide:nth-child(2n) .txt {
        margin: 0 auto;
        background: none;
    }

    .swiper7 .swiper-slide .txt {
        height: auto;
        padding-bottom: 1rem;
    }

    .swiper7 .swiper-slide:nth-child(2n) .txt .num,
    .swiper7 .swiper-slide .txt .num {
        margin: .5rem 0;
    }




    .oe1 {
        padding: .3rem 0 1rem;
    }

    .oe1 .obt {
        position: static;
        margin: 0 0 .5rem;
    }

    .oe1 .ul1 li {
        width: 100%;
        float: none;
        margin: 0 0 .3rem 0;
        position: relative;
        top: 0;
    }

    .oe1 .ul1 li:nth-child(1),
    .oe1 .ul1 li:nth-child(2),
    .oe1 .ul1 li:nth-child(4),
    .oe1 .ul1 li:nth-child(5) {
        top: 0;
        margin: 0 0 .3rem 0;
    }

    .oe1 .en span,
    .oe1 .en {
        font-size: .8rem;
    }

    .oe1 .xian {
        margin-bottom: 30px;
    }



    .swiper8m {
        display: block;
        margin: .5rem auto;
        width: 90%;
        padding-bottom: .5rem;
    }

    .ab3 .abox {
        display: none;
    }

    .swiper8m img {
        display: block;
        width: 100%;
    }

    .swiper8m .stc {
        height: 150px;
        padding: .5rem 5%;
        background: #f0f0f0;
        color: #666;
        text-align: justify;
        overflow: auto;
    }

    .swiper8m .stc::-webkit-scrollbar {
        width: 4px;
    }

    .swiper8m .stc::-webkit-scrollbar-thumb {
        background: #aaa;
    }

    .swiper8m .stc::-webkit-scrollbar-track {
        background: #ccc;
    }

    .swiper8m .stc .sd1 {
        line-height: 1.8;
        padding-left: 10px;
        background: url(../images/2_2n.png) left 10px no-repeat;
    }

    .swiper8m .pagination4 {
        bottom: 0;
    }

    .swiper8m .time {
        margin: .5rem 0;
    }

    .swiper8m .pagination8 .swiper-pagination-bullet-active,
    .swiper8m .pagination8 .swiper-pagination-bullet-active {
        background: #a00203;
    }

    body.oem .con1 .d_a a {
        width: 100%;
        height: auto;
    }

    body.oem .con1 .d_a a {
        position: relative;
        left: 0;
        top: 0;
        margin: 0 auto .3rem;
    }

    body.oem .con1 .d_a a:nth-child(1),
    body.oem .con1 .d_a a:nth-child(3),
    body.oem .con1 .d_a a:nth-child(4) {
        top: 0;
    }

    body.oem .con1 .d_a a:nth-child(2),
    body.oem .con1 .d_a a:nth-child(3),
    body.oem .con1 .d_a a:nth-child(4) {
        left: 0
    }

    body.oem .con1 .d_a a img {
        display: block;
        width: 100%;
    }

    .con2 {
        padding-bottom: 0;
        background: #f0f3f5;
    }

    .swiper6m .iz {
        display: none;
    }

    .nav .nbox {
        opacity: 0;
    }


    .cot1 .ul1 .hd {
        position: static;
        font-size: 18px;
    }

    .footer2 .box .blt {
        display: none;
    }

    .footer2 .box .brt {
        width: 100%;
        text-align: center;
        float: none;
    }


    .oe2 {
        padding-bottom: 1rem;
    }

    .oe2 .xian {
        margin-bottom: 30px;
    }

    .oe2 .prev9,
    .oe2 .next9 {
        display: none;
    }

    .oemtach .video {
        width: 90%;
    }

    .oemtach .video .vout {
        top: -55px;
        right: 0;
    }


    .oe2 .swiper9 {
        padding-bottom: 1rem;
    }


    .pl_n2 {
        padding: .5rem 0;
    }

    .cor2 {
        padding: 0 0 1rem;
    }

    .cor2 .clt {
        width: 100%;
        float: none;
        padding: 0;
    }

    .cor2 .clt img {
        display: none;
    }

    .cor2 .clt a,
    .cor2 .clt a.act {
        margin: 0;
    }

    .cor2 .clt a {
        width: 33.33%;
        float: left;
        line-height: 30px;
        box-sizing: border-box;
        border: 1px solid #ddd;
        border-right: 0;
    }

    .cor2 .clt a:last-child {
        border-right: 1px solid #ddd;
    }

    .cor2 .clt a.act {
        background: #026fd0;
        color: #fff;
    }

    .cor2 .ul1 {
        width: 100%;
        float: none;
    }

    .cor2 .ul1 li {
        width: 100%;
        float: none;
        border: 0;
        border-bottom: 1px solid #ddd;
    }

    .oe3 {
        padding: .5rem 0;
    }

    .oe3 .ovid .ul1 {
        width: 100%;
    }

    .oe3 .ovid .vrt {
        display: none;
    }


    .ac1 .box .tt {
        padding-bottom: .5rem;
    }

    .ac1 .box .ac1_d1,
    .ac1 .box .ac1_d2,
    .ac1 .box .ac1_d3,
    .ac1 .box .ac1_d4 {
        padding: .5rem 0;
        line-height: 1.5;
    }

    .ac1 .box .ac1_d1 .img,
    .ac1 .box .ac1_d4 .img {
        margin-top: .5rem;
    }

    .ac1 .box .ac1_d1 .img img,
    .ac1 .box .ac1_d3 .img {
        width: 100%;
        margin: 0 0 .5rem;
        float: none;
    }

    .ac1 .box .ac1_d2 .d_tp .dlt {
        width: 50%;
        padding: 0;
        font-size: 12px;
    }

    .ac1 .box .ac1_d1 .img2 img {
        width: 100%;
        float: none;
    }

    .ac1 .box .ac1_d2 .d_tp .dlt span {
        font-size: 16px;
    }

    .ac1 .box .ac1_d2 .d_tp {
        margin-bottom: .5rem;
    }

    .ac1 .box .ac1_d2 .imgbox {
        margin-top: .3rem;
    }

    .ac1 .box .ac1_d2 .imgbox .img {
        width: 100%;
        float: none;
        margin-bottom: .5rem;
    }

    .ac1 .box .ac1_d3 .img img {
        margin-bottom: .3rem;
        border-radius: 10px;
    }

    .ac1 .box .ac1_d3 {}

    .ac1 .box .ac1_d4 .img img {
        width: 100%;
        float: none;
    }

    .ac1 .box .ac1_d4 .img img:nth-child(2) {
        width: 100%;
        float: none;
        margin-top: 20px;
    }

    .ac2 .box .ac2_d1 .d_tp .dlt {
        width: 50%;
        padding: 0;
        font-size: 12px;
    }

    .ac2 .box .ac2_d1 .d_tp .dlt span {
        font-size: 16px;
    }

    .ac2 .box .ac2_d1 .d_tp {
        margin-bottom: .5rem;
    }

    .ac2 .box .ac2_d2 .img img {
        width: 100%;
        float: none;
        margin: 0 0 .3rem;
    }

    .ac2 .box .ac2_d2 .img img:nth-child(2n) {}

    .ac2 .box .ac2_d2 .img2 img,
    .ac2 .box .ac2_d2 .img2 img:nth-child(2n) {
        width: 100%;
        float: none;
    }

    .ab1 .ul1 li .lrt .ltc2 .lt_lt {
        width: 50%;
        margin: 0;
        font-size: 12px;
    }

    .ab1 .ul1 li .lrt .ltc2 .lt_lt:nth-child(1) {
        margin: 0;
    }

    .ab1 .ul1 li .lrt .ltc2 .lt_lt span {
        font-size: 16px;
    }

    .ab1 .ul1 li:nth-child(3) .lrt .lmove,
    .ab1 .ul1 li:nth-child(4) .lrt .lmove {
        float: none;
    }

    .ac3 .box .ac1_d3 .img img {
        margin: 0;
    }


    .ne_c1 {
        padding: 1rem 0;
    }

    .ne_c1 .box {
        padding: .5rem 5%;
    }

    .ne_c1 .time {
        margin: .3rem 0;
    }

    .ne_c1 .tt {
        line-height: 1.5;
    }

    .ne_c1 .a_btn .fh {
        position: static;
        margin: 0 auto;
    }


    .co1 .txt .tt,
    .co2 .tt,
    .ab3 .tt,
    .co3 .tt,
    .con1 .tt,
    .jo1 .tt,
    .jo2 .tt,
    .jo3 .tt,
    .cot1 .tt,
    .cot2 .tt {
        font-size: .54rem;
    }

    .ac1 .box .ac1_d4 .img2 .ibx,
    .ac1 .box .ac1_d4 .img2 .ibx:nth-child(2n) {
        width: 100%;
        float: none;
        text-align: justify;
    }

    .ab1 .ul1 li .lrt .ltt {
        padding: 0;
        border: none;
    }

    .ne1 .ul1 li .lrt .ltt {
        text-align: justify;
    }

    .ne1 .ul1 li .lrt .ltc {
        width: 100%;
    }

    .co_o .ul1 li:nth-child(2) {
        background: url(../images/2_5m.png) 15% center no-repeat;
        background-size: 20%;
    }

    .co_o .ul1 li:nth-child(3) {
        background: url(../images/2_6m.png) 15% center no-repeat;
        background-size: 20%;
    }

    .co_o .ul1 li:nth-child(4) {
        background: url(../images/2_7m.png) 15% center no-repeat;
        background-size: 20%;
    }

    .co_o .ul1 li:nth-child(1) {
        background: url(../images/2_4m.png) 15% center no-repeat;
        background-size: 20%;
    }

    .co_o .ul1 li:nth-child(5) {
        background: url(../images/2_6_1m.png) 15% center no-repeat;
        background-size: 20%;
    }

    .nav .nav_am a {
        width: 48%;
    }

    .nav .nav_am a:nth-child(2n) {
        float: right;
    }


    .nav .nav_am a:nth-child(3) {
        width: 48%;
    }




}