body {
    background: #fff;
}

@media screen and (max-width:480px) {
    .product-content-video {
        width: 100%;
    }
    .layui-col-md10 {
        width: 80%;
        float: left;
    }
    .layui-col-md-offset1 {
        margin-left: 3%;
    }
    .layui-col-md2 {
        width: 16.66666667%;
        float: left;
    }
    .layui-col-md8 {
        width: 66.66666667%;
        float: left;
    }
    .search-input{
        margin-left: 10px;
    }
    .layui-btn-search {
        margin-top: 14px;
        margin-left: 10px;
        background: #0B3F67;
        color: #FFFFFF;
        padding: 0 30px !important;
    }
}

@media screen and (min-width:480px) {
    .product-content-video {
        width: 70%;
    }
}

.courseShadow {
    height: 60px;
    width: 60px;
    background-color: #000;
    opacity: 0.9;
    position: absolute;
    right: 0px;
    bottom: 40%;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.video-div {
    position: relative;
    width: 100%;
    margin: auto;
    height: 100%;
}

.class-active span {
    color: #0B3F67 !important;
}

.qr_code_share {
    color: #000;
    text-align: center;
    margin-left: 25px;
}

.nav.index.white {
    background: rgba(255, 255, 255, 1);
}

.swiper-container {
    width: 100%;
    padding-bottom: 50px;
}

.swiper-slide {
    background-position: center;
    background-size: cover;
    width: 400px;
    height: 300px;
}

.equipment-layer {
    height: 90%;
    width: 96%;
    padding: 2%;
    text-align: center;
}

.layui-carousel>[carousel-item]>* {
    background-color: #ffffff;
}

.index-bg {
    display: none;
}

.equipment-layer img {
    width: 660px;
    height: 440px;
    overflow: hidden;
}

.contact-way {
    position: fixed;
    z-index: 9999;
    width: 130px;
    right: 27px;
    bottom: 40%;
}

.contact-way-item img {
    width: 40px;
    height: 40px;
}
.contact-way-item {
    width: 130px;
    height: 160px;
    text-align: center;
    padding-top: 10px;
    background: #0B3F67;
    margin-bottom: 1px;
}

.contact-way-item-long {
    width: 130px;
    height: 140px;
    text-align: center;
    padding-top: 10px;
    background: #0B3F67;
    margin-bottom: 1px;
}

.contact-way-item p {
    color: #FFFFFF;
    margin-top: 10rpx;
}

.back-top {
    position: fixed;
    right: 30px;
    bottom: 90px;
    z-index: 9999;
    display: none;
    background-color: white;
    font-size: 0;
    border-radius: 0.1rem;
}

.back-top img {
    width: 40px;
    height: 40px;
}

.equipment-layer p {
    font-size: 14px;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    line-height: 30px;
}


/** 地图 */

.map {
    width: 100%;
    height: 460px;
}

.map-content {
    width: 100%;
    height: 150px;
    background: #F6F6F6;
    margin-bottom: 20px;
    text-align: left;
}

.map-content .layui-col-xs12 {
    margin-top: 30px;
}

.map-content .message-title {
    font-size: 24px;
    font-weight: 500;
    color: rgba(11, 63, 103, 1);
    line-height: 24px;
}

.map-content p {
    font-size: 14px;
    color: rgba(91, 91, 91, 1);
    line-height: 30px;
}

.message-content {
    height: 270px;
}

.message-address {
    position: absolute;
    bottom: 0;
}

.message-title {
    font-size: 20px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 30px;
}

.message-address p {
    font-size: 14px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 30px;
}

.message-address img {
    width: 20px;
    height: 20px;
    margin: 5px;
}

.message-address div {
    width: 100%;
    display: inline-flex;
}

.message-sub {
    font-size: 14px;
    font-weight: 400;
    color: rgba(123, 157, 183, 1);
    line-height: 30px;
}

.message-desc p {
    width: 391px;
    height: 104px;
    font-size: 14px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 25px;
}

.swiper-container-3d .swiper-slide-shadow-left {
    background: rgba(11, 63, 103, 0.6);
}

.swiper-container-3d .swiper-slide-shadow-right {
    background: rgba(11, 63, 103, 0.6);
}

.search-input{
    color: #000;
}
.layui-btn-search{
    margin-top: 14px;
    margin-left: 10px;
    background: #0B3F67;
    color: #FFFFFF;
    padding: 0 60px;
}

.layui-btn-submit {
    background: #FFFFFF;
    color: #0B3F67;
    padding: 0 60px;
}

.layui-btn-submit:hover {
    color: #0B3F67;
}

.layui-btn-reset {
    background: #7B9DB7;
    border: 1px solid #0B3F67;
    color: #0B3F67;
    padding: 0 60px;
}

.layui-form-item input {
    margin-top: 14px;
    background: none;
    border-color: #7B9DB7;
    color: #FFFFFF;
}
.search-input input {
    color: black;
}

.layui-form-item .layui-textarea {
    background: none;
    border-color: #7B9DB7;
    color: #FFFFFF;
}

.input-label {
    font-size: 14px;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 30px;
}

.product-title {
    text-align: left;
    padding-left: 20px;
    width: 280px;
    height: 50px;
    position: absolute;
    z-index: 99;
    margin-top: 20px;
    margin-left: -20px;
    background: rgba(55, 111, 155, 0.7);
    vertical-align: middle;
    display: inline-block;
}

.product-title span {
    font-size: 18px;
    font-weight: 500;
    color: #fff;
    margin: auto;
    line-height: 50px;
}


/** 首页 */

source {
    min-width: 100%;
    min-height: 100%;
    height: auto;
    width: auto;
}

.equipment-layer video {
    height: 100%;
    width: 100%;
}

#banner-video video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    height: 100vh;
    width: 100%;
    z-index: -100;
}

#banner-video {
    width: 100%;
    height: 100vh;
    background: none;
    text-align: center;
}

#banner img {
    width: 100%;
    height: 100%;
}

#banner-video img {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

#banner .panel {
    width: 400px;
    position: absolute;
    top: 25%;
    left: 50%;
    margin-left: -200px;
    text-align: center;
}

#banner .panel p {
    color: #8c8c8c;
    font-size: 44px;
    line-height: 80px;
    letter-spacing: 15px;
}

#banner .panel p.title {
    color: #4a4a4a;
    font-size: 54px;
    letter-spacing: 10px;
}


/*导航部分*/

.nav {
    width: 100%;
    height: 80px;
    box-shadow: 0 3px 3px 0 #CCC;
    background: #FFF;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 999;
    overflow: hidden;
    transition: 0.3s
}

.nav.index {
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.05);
}

.nav.scroll {
    background: #FFF;
    box-shadow: 0 3px 3px 0 rgba(0, 0, 0, 0.05);
    transition: 0.3s
}

.nav .layui-container {
    position: relative;
    transition: all 400ms ease-out;
}

.nav .nav-logo {
    height: 100%;
    position: absolute;
    top: 0;
    left: 15px;
    line-height: 90px;
}

.nav .nav-list {
    display: inline-block;
    height: 90px;
}

.nav .nav-list button {
    width: 25px;
    height: 30px;
    position: absolute;
    top: 20px;
    right: 15px;
    background-color: transparent;
    border: none;
    outline: none;
    cursor: pointer;
}

.nav .nav-list button span {
    display: block;
    width: 25px;
    height: 2px;
    background: #0B3F67;
    margin-bottom: 6px;
    transition: 0.5s;
}

.nav .nav-list button span.spa1 {
    transform: rotate(45deg);
}

.nav .nav-list button span.spa3 {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav .layui-nav {
    width: 100%;
    position: absolute;
    top: 80px;
    right: 0;
    color: #000;
    background: transparent;
}

.nav .layui-nav .layui-nav-item {
    display: block;
    line-height: 60px;
}

.nav .layui-nav .layui-nav-item a {
    padding: 0 0;
    color: #fff;
}

.nav.white .layui-nav .layui-nav-item a {
    padding: 0 0;
    color: #000;
}

.nav .layui-nav-bar {
    top: 65px!important;
    width: 28px!important;
    opacity: 0;
    height: 2px;
    background-color: #FFFFFF;
}

.nav.white .layui-nav-bar {
    top: 65px!important;
    width: 28px!important;
    opacity: 0;
    height: 2px;
    background-color: #0B3F67;
}

.layui-nav .layui-this:after {
    width: 28px!important;
}

.white .layui-nav .layui-this:after {
    width: 28px!important;
    left: 25%;
}

.nav .layui-nav .layui-this:after {
    top: 65px!important;
    /* opacity: 0; */
    height: 2px;
    background-color: #FFFFFF;
}

.nav.white .layui-nav .layui-this:after {
    top: 65px!important;
    /* opacity: 0; */
    height: 2px;
    background-color: #0B3F67;
}

.nav .layui-nav .layui-this a,
.nav .layui-nav .layui-nav-item a:hover {
    color: #FFFFFF;
}

.nav.white .layui-nav .layui-this a,
.nav.white .layui-nav .layui-nav-item a:hover {
    color: #0B3F67;
}


/*轮播*/


/*主体—产品*/

.main-product {
    padding-top: 90px;
    padding-bottom: 130px;
}

.main-product p {
    font-size: 16px;
    color: #ababab;
    line-height: 28px;
}

.main-product p.title,
.main-service p.title {
    color: #484848;
    font-size: 24px;
    text-align: center;
    line-height: 160px;
}

.main-product p.title span,
.main-service p.title span {
    color: #0B3F67;
}

.main-product .content {
    border: 1px solid #DEDEDE;
    padding: 30px 36px 0 36px;
    text-align: center;
    transition: 0.3s;
}

.main-product .content p.label {
    font-size: 18px;
    color: #939393;
    line-height: 46px;
    padding-top: 6px;
}

.main-product .content a {
    font-size: 18px;
    color: #a1d8cb;
    line-height: 68px;
}

.main-product .content:hover {
    box-shadow: 0 0 3px 3px #EEE;
    transition: 0.3s;
}

.main-product .content img {
    transition: 2s;
}

.main-product .content img:hover {
    transform: rotateY(180deg);
}


/*主体-服务*/

.main-service {
    background: #f8f8f8;
}

.main-service .content {
    position: relative;
}

.main-service .content .content-left {
    width: 50%;
}

.main-service .content .content-left img {
    width: 100%;
}

.main-service .content .content-right {
    box-sizing: border-box;
    background: #FFF;
    padding: 58px 40px 0 48px;
    width: 50%;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    transition: 0.3s;
    overflow: hidden;
}

.main-service .content .content-right p {
    color: #adadad;
    line-height: 32px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.main-service .content .content-right p.label {
    font-size: 16px;
    color: #4a4a4a;
}

.main-service .content .content-right span {
    display: block;
    width: 50px;
    height: 2px;
    background: #2cb6a1;
    margin-bottom: 23px;
}

.main-service .content .content-right:hover {
    box-shadow: 2px 2px 2px #EEE;
    transition: 0.3s;
}

.service-more {
    padding-top: 80px;
    text-align: center;
}

.service-more a {
    padding: 10px 62px;
    font-size: 16px;
    line-height: 46px;
    color: #FFF;
    border-radius: 3px;
    width: 200px;
    height: 44px;
    background: rgba(11, 63, 103, 1);
    border: 1px solid rgba(11, 63, 103, 1);
}


/*底部*/

.footer {
    background: #FFFFFF;
}

.footer .footer-web {
    padding-top: 50px;
    padding-bottom: 63px;
}

.footer .footer-web a {
    color: #a5aaa9;
    line-height: 22px;
    margin-right: 20px;
    transition: 0.3s;
}

.footer .footer-web a:hover {
    color: #dce1e0;
    transition: 0.3s;
}

.footer .footer-contact {
    color: #222222;
    padding: 35px 0;
}

.footer .footer-contact a {
    color: #a5aaa9;
}

.footer .footer-contact .contact-top {
    padding-top: 20px;
    line-height: 30px;
}

.footer .footer-contact .contact-bottom {
    line-height: 30px;
    text-align: center;
}


/** 产品 */

.banner {
    height: 450px;
    margin-top: 80px;
}

.banner.product {
    background: url(../img/nav_img1.jpg) no-repeat center top;
    background-size: cover;
}

.main.product {
    padding: 30px 0 75px 0;
}

.main.product .content {
    padding: 50px 0;
    border-bottom: 1px solid #e8e8e8;
}

.main.product .content .content-img {
    text-align: center;
}

.main.product .content .content-img img {
    max-width: 100%;
}

.main.product .content .label {
    color: #565656;
    font-size: 30px;
    line-height: 78px;
    margin-top: 32px;
}

.main.product .content .detail {
    font-size: 16px;
    line-height: 28px;
    color: #d7d7d7;
    padding-bottom: 30px;
}

.main.product .content a {
    color: #a0d2cc;
    font-size: 16px;
    line-height: 38px;
    padding: 10px 11px 10px 23px;
    border: 1px solid #a0d2cc;
    border-radius: 3px;
}


/** 联系我们 */

.banner.contact {
    background: url(../img/banner_contact.png) no-repeat center top;
    background-size: cover;
}

.banner.product {
    background: url(../img/banner_product.png) no-repeat center top;
    background-size: cover;
}


/** 动态 */

.banner.news {
    background: url(../img/banner_news.png) no-repeat center top;
    background-size: cover;
}

.banner .title {
    padding-top: 200px;
    margin-left: 160px;
}

.banner .title.active {
    padding-top: 145px;
    transition: 1.5s;
}

.banner .content {
    padding-top: 86px;
}

.banner .content.active {
    padding-top: 86px;
}

.about .title .line {
    width: 900px;
    height: 1px;
    background: #B4B4B4;
    margin: 0 auto;
    margin-top: 68px;
}

.about .title .abstract {
    width: 867px;
    font-size: 16px;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    color: rgba(91, 91, 91, 1);
    line-height: 36px;
    margin: 0 auto;
    margin-top: 60px;
    text-align: left;
}

.about .title .abstract-quotes {
    width: 867px;
    font-size: 16px;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    color: rgba(91, 91, 91, 1);
    line-height: 36px;
    margin: 0 auto;
    margin-top: 30px;
    text-align: left;
}

.about .title .abstract-team {
    width: 867px;
    font-size: 16px;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    color: rgba(91, 91, 91, 1);
    line-height: 36px;
    margin: 0 auto;
    text-align: right;
    margin-top: 10px;
}

.about .title .abstract-content {
    width: 867px;
    font-size: 16px;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    color: rgba(91, 91, 91, 1);
    line-height: 36px;
    margin: 0 auto;
    margin-top: 10px;
    text-align: left;
}

.banner .title p {
    color: #606060;
    font-size: 36px;
    text-align: center;
    line-height: 50px;
    letter-spacing: 4px;
}

.banner .content p {
    font-size: 42px;
    font-weight: 200;
    line-height: 80px;
    color: rgba(34, 34, 34, 1);
}

.banner .title p.en {
    font-size: 20px;
    letter-spacing: 3px;
}

.main-news {
    padding: 70px 0 80px 0;
}

.main-news .content>div {
    position: relative;
}

.main-about {
    margin-bottom: 30px;
}

.main-news .content .news-img {
    display: inline-block;
    /* width: 30%; */
    vertical-align: top;
}

.main-news .content {
    margin-top: 20px;
    background: #F4F4F4;
}

.main-news .content .news-img img {
    width: 240px;
    height: 150px;
    margin: 20px;
}

.main-news .content .news-panel {
    display: inline-block;
    width: 70%;
    vertical-align: top;
    box-sizing: border-box;
    margin: 20px;
}

.main-news .content .news-panel strong a {
    display: block;
    color: #555;
    font-size: 18px;
    line-height: 26px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.main-news .content .news-panel p.detail {
    color: #929292;
    line-height: 24px;
    margin-top: 15px;
}

.main-news .content .news-panel p.read-push {
    color: #5B5B5B;
    padding-top: 5px;
}

.main-news .content .news-panel p.read-push a {
    color: #5B5B5B;
    font-size: 16px;
}

.main-news #newsPage .layui-laypage {
    display: block;
    text-align: center;
    margin-top: 70px;
}

.main-news #newsPage .layui-laypage a,
.main-news #newsPage .layui-laypage span {
    font-size: 18px;
    line-height: 40px;
    height: 40px;
    margin-right: 20px;
    border-radius: 3px;
    color: #e3e3e3;
}


/*动态详情页*/

.main-newsdate {
    margin: 80px 0;
    text-align: center;
}

.main-newsdate .news {
    text-align: left;
    line-height: 104px;
}

.main-newsdate h1 {
    padding-top: 6px;
}

.main-newsdate .pushtime {
    color: #686868;
    font-size: 18px;
    line-height: 82px;
}

.main-newsdate .introTop {
    padding-bottom: 28px;
    font-size: 18px;
    line-height: 20px;
    text-align: left;
}

.main-newsdate .introBott {
    font-size: 18px;
    line-height: 42px;
    text-align: justify;
    padding: 40px 0 102px 0;
}

.main-newsdate img {
    max-width: 100%;
}


/** 案例 */

.class {
    text-align: center;
    margin-top: 23px;
}

.class p {
    height: 29px;
    font-size: 30px;
    font-weight: 500;
    color: rgba(11, 63, 103, 1);
    line-height: 30px;
}

.vision {
    height: 356px;
    padding-top: 45px;
}

.case {
    min-height: 545px;
    width: 100%;
    background-size: 50%;
    background: #F4F4F4;
}

.customer-img {
    margin-top: 20px;
}

.class .abstract {
    width: 867px;
    font-size: 16px;
    font-family: PingFangSC-Regular;
    font-weight: 400;
    color: rgba(91, 91, 91, 1);
    line-height: 36px;
    margin: 0 auto;
    margin-top: 50px;
    text-align: left;
}

.equipment-desc {
    height: 12px;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 4px;
    color: rgba(11, 63, 103, 1);
    line-height: 15px;
    margin: 14px 0;
}

.child-class {
    text-align: center;
    margin: auto;
    margin-top: 58px;
    height: 90px;
    background: rgba(246, 246, 246, 1);
}

.child-class span {
    display: inline-block;
    padding: 35px 0;
    font-size: 16px;
    margin: 0 15px;
    color: #222222;
}

.line {
    width: 40px;
    height: 4px;
    background: rgba(11, 63, 103, 1);
    margin: auto;
    margin-top: 9px;
}

.banner.tv {
    background: url(../img/banner_tv.jpg) no-repeat center top;
    background-size: cover;
    background-position: center top
}

.banner.equipment {
    background: url(../img/banner_equipment.png) no-repeat center top;
    background-size: cover;
}

.banner.trivia {
    background: url(../img/banner_trivia.png) no-repeat center top;
    background-size: cover;
}

.main-case {
    padding: 30px 0 75px;
}

.main-case .content {
    /* width: 48%; */
    text-align: center;
    padding-top: 40px;
}

.main-case .content.even {
    margin-left: 2%;
}

.main-case .content .case-img {
    border: 1px solid #e2e2e2;
    overflow: hidden;
}

.main-case .content .case-img img {
    width: 320px;
    height: 260px;
    transition: 2s;
}

.main-case .content .case-img img:hover {
    transform: scale(1.2, 1.2);
    transition: 2s;
}

.main-case .content .case-img:hover .mask {
    top: 0;
}

.mask {
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    height: 100%;
    background: rgba(11, 63, 103, 0.6);
}

.main-case .content .case-img .mask img {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -18px;
    margin-top: -13px;
    width: 36px;
    height: 26px;
}

.main-case .content p.lable {
    padding-top: 13px;
    font-size: 18px;
    line-height: 24px;
}

.main-case .content p {
    font-size: 18px;
    line-height: 32px;
    color: #505050;
}

.main-case #casePage .layui-laypage {
    display: block;
    text-align: center;
    margin-top: 100px;
}

.main-case #casePage .layui-laypage a,
.main-case #casePage .layui-laypage span {
    font-size: 18px;
    line-height: 40px;
    height: 40px;
    margin-right: 20px;
    border-radius: 3px;
    color: #e3e3e3;
}


/* .main-case .product-content .content {
  width: 48%;
  text-align: left;
  padding-top: 40px;
  padding-left: 20px;
} */


/** 关于 */

.about-logo {
    width: 100%;
    text-align: center;
    margin-bottom: 40px;
}

.banner.about {
    background: url(../img/banner_about.png) no-repeat center top;
    background-size: cover;
    height: auto;
}

.main-about ul.aboutab {
    padding: 100px 0;
    text-align: center;
}

.main-about ul.aboutab li {
    display: inline-block;
    padding: 0 22px;
    margin-left: 15px;
    font-size: 20px;
    line-height: 46px;
    color: #b5b5b5;
    border: 1px solid #e2e2e2;
    border-radius: 3px;
    cursor: pointer;
}

.main-about ul.aboutab li:first-child {
    margin-left: 0;
}

.main-about ul.aboutab li.layui-this,
.main-about ul.aboutab li:hover {
    color: #2ab5a3;
    border-color: #afddd7;
    transition: 0.3s;
}

.main-about .tabJob,
.main-about .tabCour {
    display: block;
}

.trivia-line {
    left: 50%;
    margin-left: -83px;
    margin-top: 150px;
    width: 160px;
    height: 2px;
    background: rgba(221, 221, 221, 1);
}

.trivia-line-right {
    left: 50%;
    margin-left: 75px;
    margin-top: 150px;
    width: 160px;
    height: 2px;
    background: rgba(221, 221, 221, 1);
}


/*公司简介*/

.main-about .tabIntro {
    padding-bottom: 15px;
}

.main-about .tabIntro .content {
    vertical-align: middle;
}

.main-about .tabIntro .content .img {
    width: 50%;
}

.main-about .tabIntro .content .img img {
    width: 100%;
}

.main-about .tabIntro .content .panel {
    width: 50%;
}

.main-about .tabIntro .content p {
    padding: 0 20px;
    line-height: 24px;
    text-align: justify;
}

.main-about .tabIntro .p_hidden {
    padding: 0 20px;
    display: none;
}


/** 花絮**/

.trivia-center {
    margin-top: 74px;
    margin-right: 25px;
    margin-left: 25px;
}

.main-trivia .layui-container {
    padding: 0px;
}

.main-trivia {
    margin: 43px 0;
}

.main-trivia .content .trivia-img {
    border: 1px solid #e2e2e2;
    overflow: hidden;
    margin: 0 auto;
}

.main-trivia .layui-row {
    text-align: left;
}

.main-trivia .content .trivia-img img {
    width: 360px;
    height: 270px;
}

.main-trivia .content .trivia-img img:hover {
    transform: scale(1.2, 1.2);
    transition: 4s;
}


/*招贤纳士*/

.main-about .tabJob .content {
    padding: 0 0 40px 20px;
    border: 1px solid #e2e2e2;
    border-top: 4px solid #65d0c5;
    margin-top: 80px;
}

.main-about .tabJob .content:first-child {
    margin-top: 10px;
}

.main-about .tabJob .content p {
    font-size: 18px;
    line-height: 40px;
}

.main-about .tabJob .content p.title {
    font-size: 24px;
    color: #545454;
    line-height: 60px;
}

.main-about .tabJob .content ol {
    padding-left: 20px;
    list-style-type: none;
    counter-reset: sectioncounter;
}

.main-about .tabJob .content ol li {
    color: #8d8d8d;
    font-size: 16px;
    line-height: 30px;
}

.main-about .tabJob .content ol li:before {
    content: counter(sectioncounter) "、";
    counter-increment: sectioncounter;
}


/*发展历程*/

.main-about .tabCour p.title {
    font-size: 28px;
    line-height: 28px;
    text-align: center;
}

.main-about .tabCour .timeline {
    position: relative;
    margin-top: 75px;
}

.main-about .tabCour .timeline:before {
    position: absolute;
    top: 0;
    bottom: 0;
    content: "";
    width: 2px;
    background-color: #e2e2e2;
    left: 50px;
}

.main-about .tabCour .timeline li {
    position: relative;
    /* padding-top: 70px; */
}

.main-about .tabCour .timeline li:first-child {
    padding-top: 0;
}

.main-about .tabCour .timeline li .cour-img {
    position: absolute;
    left: 0;
    width: 100px;
    border-radius: 50%;
}

.main-about .tabCour .timeline li .cour-img img {
    width: 100%;
}

.main-about .tabCour .timeline li .cour-panel {
    /* padding-top: 20px; */
    padding-left: 120px;
    text-align: left;
}

.main-about .tabCour .timeline li .cour-panel p.label {
    font-size: 18px;
    color: #000;
}

.main-about .tabCour .timeline li .cour-panel p {
    color: #949494;
    line-height: 30px;
}

.main-message {
    background: url(../img/message_bg.png) no-repeat center top;
    min-height: 376px;
    padding-top: 75px;
}

.main-customer .class {
    padding-top: 75px;
    padding-bottom: 30px;
}

.main-customer .class.trivia-bg {
    background: url(../img/trivia_bg.png) no-repeat center bottom;
    background-size: 80%;
}

@media screen and (max-width: 480px) {
    .main-case .layui-container {
        padding: 0;
    }
    .equipment-layer img {
        width: 100%;
        height: 100%;
    }
    .index-bg {
        display: block;
    }
    .main-service .content .content-right {
        padding: 10px 10px 0 10px;
    }
    .main-service .content .content-right p {
        line-height: 24px;
    }
    .product-content {
        text-align: center;
    }
    .white .layui-nav .layui-this:after {
        left: 0;
    }
    .layui-nav-bar {
        display: none;
    }
    .main-trivia .layui-row {
        text-align: center;
    }
    .trivia-center {
        margin-top: 0;
    }
    .map-content {
        height: 300px;
        padding-left: 10px;
    }
    .index-desc img {
        width: 100%;
        height: 100%
    }
    .nav.index {
        height: 60px;
        background: rgba(0, 0, 0, 0.8);
    }
    .main-news .content .news-panel p.read-push {
        font-size: 12px;
    }
    .nav .nav-list {
        height: 60px;
    }
    .nav.index.white {
        height: 60px;
    }
    /* .main-case .content {
    padding-top: 40px;
  } */
    .main-case .content p.lable {
        padding-top: 10px;
        font-size: 18px;
        line-height: 48px;
    }
    .main-case .content p {
        font-size: 12px;
        line-height: 20px;
        color: #505050;
    }
    .main-about ul.aboutab {
        padding: 70px 0;
    }
    .main-about ul.aboutab li {
        padding: 0 15px;
        font-size: 16px;
        box-sizing: border-box;
    }
    .main-about .tabIntro .content .img {
        width: 100%;
    }
    .main-about .tabIntro .content .panel {
        width: 100%;
    }
    .main-about .tabIntro .content .panel.p_block {
        display: none;
    }
    .main-about .tabIntro .p_hidden {
        display: block;
    }
    .main-news #newsPage .layui-laypage a,
    .main-news #newsPage .layui-laypage span,
    .main-case #casePage .layui-laypage a,
    .main-case #casePage .layui-laypage span {
        padding: 0 12px;
        font-size: 14px;
        line-height: 30px;
        height: 30px;
        margin-right: 4px;
    }
    .product-title {
        width: 280px;
        height: 35px;
    }
    .product-title span {
        line-height: 35px;
    }
    .banner .title {
        padding-top: 100px;
        margin-left: 80px;
    }
    .banner .title img {
        width: 178px;
        height: 123px;
    }
    .banner .title.active {
        padding-top: 73px;
        transition: 1.5s;
    }
    .banner {
        height: 225px;
        margin-top: 60px;
    }
    .swiper-slide {
        width: 200px;
        height: 150px;
    }
    .customer-wall {
        padding-bottom: 30px;
        text-align: center;
    }
    .case {
        min-height: 273px;
        padding-bottom: 20px;
    }
    .contact-way-item {
        width: 60px;
        height: 90px;
    }
    .contact-way-item-long {
        height: 78px;
    }
    .contact-way-item img {
        width: 20px;
        height: 20px;
    }
    .contact-way-item p {
        font-size: 6px;
    }
    .contact-way {
        width: 60px;
        right: 0px;
    }
    .main-message {
        padding-top: 37px;
        background: url(../img/message_bg.png) repeat center top;
    }
    .message-content {
        height: 260px;
    }
    .child-class {
        margin-top: 30px;
        height: 45px;
        overflow: auto;
        white-space: nowrap;
    }
    .child-class span {
        display: inline-block;
        padding: 17px 0;
        font-size: 12px;
        margin: 0;
        color: #222222;
    }
    .main-case {
        padding: 0;
        text-align: center;
    }
    .class .abstract {
        width: 100%;
        font-size: 16px;
        line-height: 36px;
    }
    .about .title .abstract {
        width: 90%;
        font-size: 16px;
        line-height: 36px;
    }
    .about .title .abstract-quotes {
        width: 90%;
    }
    .about .title .abstract-team {
        width: 90%;
    }
    .about .title .abstract-content {
        width: 90%;
    }
    .about .title .line {
        width: 100%;
        margin-top: 34px;
    }
    .banner .content p {
        font-size: 18px;
    }
    .main-about img {
        width: 100%;
        height: 240px;
    }
    .layui-carousel {
        overflow: hidden;
        width: 100%;
        height: 100%;
    }
    #banner-video img {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
    }
    #banner-video video {
        display: none;
    }
    #banner-video {
        height: 55vw;
        margin-top: 60px;
    }
    .nav .nav-logo {
        height: 60px;
        line-height: 60px;
    }
}


/*小屏幕*/

@media screen and (min-width: 768px) {
    .nav {
        max-height: 90px;
    }
    .nav.index:hover {
        background: rgba(0, 0, 0, 0.8);
    }
    .nav.index {
        background: rgba(0, 0, 0, 0.3);
    }
    .nav.index.white {
        background: rgba(255, 255, 255, 1);
    }
    .nav .nav-list button {
        display: none;
    }
    .nav .layui-nav {
        width: auto;
        position: absolute;
        top: 0;
        padding: 0;
        border-radius: 0;
        margin: 0;
    }
    .nav .layui-nav .layui-nav-item {
        display: inline-block;
        margin: 0 20px;
        line-height: 80px;
    }
    .main-product p.title,
    .main-service p.title {
        font-size: 36px;
        line-height: 216px;
    }
    .main.product .content .content-img {
        text-align: left;
    }
    .main-news .content .news-panel strong a {
        font-size: 20px;
        line-height: 30px;
    }
    .main-news .content .news-panel p.read-push {
        padding-top: 0;
        position: absolute;
        bottom: 20px;
    }
    .main-newsdate .pushtime {
        line-height: 142px;
    }
    /* .main-case .content {
    width: 45%;
  } */
    .main-case .content.even {
        margin-left: 9%;
    }
    .main-about ul.aboutab li {
        padding: 0 32px;
        font-size: 24px;
        margin-left: 30px;
        line-height: 50px;
    }
    .main-about .tabIntro .content p {
        padding: 0 30px;
        font-size: 18px;
        line-height: 30px;
    }
    .main-about .tabJob .content p {
        font-size: 24px;
        line-height: 50px;
    }
    .main-about .tabJob .content p.title {
        font-size: 30px;
        line-height: 90px;
    }
    .main-about .tabJob .content ol li {
        font-size: 20px;
        line-height: 60px;
    }
    .main-about .tabCour .timeline:before {
        left: 50%;
    }
    .main-about .tabCour .timeline li {
        min-height: 195px;
        /* padding-top: 95px; */
    }
    .main-about .tabCour .timeline li .cour-img {
        left: 50%;
        margin-left: -75px;
        width: 150px;
    }
    .main-about .tabCour .timeline li .cour-panel {
        /* padding-top: 55px; */
        padding-left: 0;
    }
    .main-about .tabCour .timeline li.odd .cour-panel {
        text-align: right;
    }
}

@media screen and (min-width: 768px) and (max-width: 992px) {
    .main.product .content div.right {
        padding-left: 20px;
    }
    .nav .layui-nav .layui-nav-item {
        margin: 0 33px;
    }
    .main-service .content .content-right {
        padding: 10px 10px 0 15px;
    }
    .main-service .content .content-right span {
        margin-bottom: 20px;
    }
    .main-service .content .content-right p {
        line-height: 28px;
    }
    .main.product .content .label {
        line-height: 40px;
        margin-top: 0;
    }
    .main.product .content .detail {
        padding-bottom: 10px;
    }
}


/*大屏幕*/

@media screen and (min-width: 992px) {
    .main.product .content {
        padding: 100px 0;
    }
    .main.product .content div.right {
        padding-left: 0;
    }
    .main-news .content .news-panel {
        width: 80%;
    }
    .main-case .content {
        width: 33%;
    }
    .customer-wall {
        width: 867px;
        padding-bottom: 30px;
        margin: auto;
        text-align: center;
    }
    .main-customer .content {
        width: 19%;
    }
    .main-case .content.even {
        margin-left: 0;
    }
    .main-case .content.center {
        margin-right: 3%;
        margin-left: 3%;
    }
    .main-about .tabIntro .content p {
        padding: 0 50px;
        font-size: 20px;
        line-height: 40px;
    }
}


/*超大屏幕*/

@media screen and (min-width: 1200px) {
    .main-news .content .news-panel {
        width: 65%;
    }
    .main-news .content:nth-child(odd) {
        padding-right: 20px;
    }
    .main-news .content:nth-child(even) {
        padding-left: 20px;
    }
    .main-about .tabCour .timeline li .cour-panel {
        padding-left: 50px;
    }
    .main-about .tabCour .timeline li.odd .cour-panel {
        padding-left: 0;
        padding-right: 50px;
    }
}

@media screen and (min-width: 1300px) {
    .layui-container {
        width: 1200px;
    }
    .main-about .tabJob .content:last-child {
        margin-bottom: 180px;
    }
    .nav .nav-logo {
        position: absolute;
        top: 0;
        left: 0;
    }
    .layui-col-space80 {
        margin: -40px;
    }
    .layui-col-space80>* {
        padding: 40px;
    }
}

.courseShadow img {
    width: 20px;
    height: 20px;
}

.play-div {
    display: flex;
    align-items: center;
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
}

.play-div img {
    width: 20%;
    margin-left: 40%;
}