html,body {
    min-width: 1200px;
}
/*标题*/
.bj-title {
    padding-top: 80px;
    padding-bottom: 60px;
}
.bj-title .bj-title-en {
    text-align: center;
}
.bj-title .bj-title-en .bj-title-icon{
    color: #525252;
    font-size: 50px;
    vertical-align: middle;
}
.bj-title .bj-title-en .title-en {
    color: #525252;
    font-size: 14px;
    vertical-align: middle;
    padding: 0 20px;
}
.bj-title .title-cn {
    text-align: center;
    color: #000;
    font-size: 20px;
    margin: 0;
    font-weight: bold;
    letter-spacing: 4px;
}
/*更多按钮*/
.more {
    position: relative;
    display: block;
    width: 160px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    margin: 0 auto;
    -webkit-border-radius: 6px;
    -moz-border-radius: 6px;
    border-radius: 4px;
    color: #fff;
    font-size: 14px;
    font-family: "Arial", "Microsoft YaHei", "黑体", "宋体", "微软雅黑", sans-serif;
    background: -ms-linear-gradient(left,  #42c8ff 0%, #2d80ff 100%);
    background: -moz-linear-gradient(left,  #42c8ff 0%, #2d80ff 100%);
    background: -webkit-linear-gradient(left,  #42c8ff 0%,#2d80ff 100%);
    background: linear-gradient(to right,  #42c8ff 0%,#2d80ff 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#42c8ff', endColorstr='#2d80ff',GradientType=1 );
    cursor:pointer;
    letter-spacing: 2px;
    user-select: none;
    overflow: hidden;
}
.more span {
    position: relative;
    z-index: 2;
}
.more:after {
    position: absolute;
    content: "";
    display: block;
    z-index: 1;
    margin: auto;
    left: 80px;
    top: 24px;
    width: 0;
    height: 0;
    background: #2d80ff;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.8s;
}
.more:hover:after {
    width: 200px;
    height:200px;
    left: -20px;
    top: -76px;
    opacity: 1;
}
/*轮播图*/
.bj-banner {
    padding-top: 80px;
    width: 100%;
    height: 720px;
    overflow: hidden;
    background-color: #fff;
}
.bj-banner .swiper-container {
    width: 100%;
}
.bj-banner .bj-banner-imgbox {
    width: 100%;
    height: 720px;
    overflow: hidden;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}
.swiperPagination {
    position: absolute;
    z-index: 20;
    bottom: 30px;
    width: 100%;
    text-align: center;
    padding-left: 0;
    margin: 0;
    border-radius: unset;
}
.swiper-pagination-switch {
    display: inline-block;
    width: 20px;
    height: 8px;
    border-radius: 10px;
    background: #fff;
    margin: 0 5px;
    border: 1px solid #fff;
    cursor: pointer;
}
.swiper-active-switch {
    background: #2d80ff;
    border: 1px solid #2d80ff;
}
/*关于我们*/
.bj-about {
    background: rgba(0,0,0,0.6);
}
.bj-about .bj-title {
    background: #fff;
    padding-top: 80px;
}
.bj-about .about-dowm {
    height: 40px;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: auto 100%;
    background-image: url("../../images/about-icon.png");
}
.bj-about .about-content {
    text-align: center;
    padding-bottom: 30px;
}
.about-content .about-txt-box {
    width: 1200px;
    margin: 0 auto;
    color: #fff;
    font-size: 16px;
    line-height: 40px;
    text-indent: 32px;
    text-align: justify;
    padding-top: 30px;
    padding-bottom: 30px;
}
.bj-about .about-bg {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    background-image: url("../../images/about.jpg");
}
/*公司优势*/
.bj-advantage {
    background-color: #fff;
}
.advantage-content {
    padding-bottom: 80px;
}
.advantage-content .advantage-list{
    width: 1200px;
    margin: 0 auto;
}
.advantage-list .advantage-item {
    float: left;
    width: 33.33333333333%;
    padding: 0 15px;
    box-sizing: border-box;
    margin-bottom: 40px;
}
@keyframes movement {
    0% {
        -webkit-transform: scale(1.0) translateY(0px) rotateX(0deg);
        -moz-transform: scale(1.0) translateY(0px) rotateX(0deg);
        -ms-transform: scale(1.0) translateY(0px) rotateX(0deg);
        -o-transform: scale(1.0) translateY(0px) rotateX(0deg);
        transform: scale(1.0) translateY(0px) rotateX(0deg);
    }
    50% {
        -webkit-transform: scale(1.1) translateY(-25px) rotateX(25deg);
        -moz-transform: scale(1.1) translateY(-25px) rotateX(25deg);
        -ms-transform: scale(1.1) translateY(-25px) rotateX(25deg);
        -o-transform: scale(1.1) translateY(-25px) rotateX(25deg);
        transform: scale(1.1) translateY(-25px) rotateX(25deg);
    }
    100% {
        -webkit-transform: scale(1.0) translateY(0px) rotateX(0deg);
        -moz-transform: scale(1.0) translateY(0px) rotateX(0deg);
        -ms-transform: scale(1.0) translateY(0px) rotateX(0deg);
        -o-transform: scale(1.0) translateY(0px) rotateX(0deg);
        transform: scale(1.0) translateY(0px) rotateX(0deg);
    }
}
@-webkit-keyframes movement {
    0% {
        -webkit-transform: scale(1.0) translateY(0px) rotateX(0deg);
        -moz-transform: scale(1.0) translateY(0px) rotateX(0deg);
        -ms-transform: scale(1.0) translateY(0px) rotateX(0deg);
        -o-transform: scale(1.0) translateY(0px) rotateX(0deg);
        transform: scale(1.0) translateY(0px) rotateX(0deg);
    }
    50% {
        -webkit-transform: scale(1.1) translateY(-25px) rotateX(25deg);
        -moz-transform: scale(1.1) translateY(-25px) rotateX(25deg);
        -ms-transform: scale(1.1) translateY(-25px) rotateX(25deg);
        -o-transform: scale(1.1) translateY(-25px) rotateX(25deg);
        transform: scale(1.1) translateY(-25px) rotateX(25deg);
    }
    100% {
        -webkit-transform: scale(1.0) translateY(0px) rotateX(0deg);
        -moz-transform: scale(1.0) translateY(0px) rotateX(0deg);
        -ms-transform: scale(1.0) translateY(0px) rotateX(0deg);
        -o-transform: scale(1.0) translateY(0px) rotateX(0deg);
        transform: scale(1.0) translateY(0px) rotateX(0deg);
    }
}
.advantage-list .advantage-item:hover .advantage-icon{
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
    transform: scale(1.2);
}
.advantage-item .advantage-icon{
    display: block;
    width: 80px;
    height: 80px;
    margin: 0 auto;
    transition: all ease-in-out 0.2s;
}
.advantage-item .advantage-title{
    display: block;
    font-size: 22px;
    color: #444;
    padding: 30px 36px 20px 36px;
    text-align: center;
}
.advantage-item .advantage-cont {
    display: block;
    font-size: 15px;
    color: #808080;
    padding: 10px 36px;
    line-height: 25px;
    text-align: center;
}
/*公司业务*/
.bj-business {
    background-color: #f5f5f5;
}
.business-content {
    width: 1200px;
    margin: 0 auto;
    padding-bottom: 80px;
}
.business-content .business-nav {
    float: left;
}
.business-nav .business-item {
    display: block;
    width: 266px;
    height: 102px;
    background: #fff;
    border: 2px solid #fff;
    line-height: 102px;
    text-align: center;
    color: #333;
    font-size: 18px;
    margin-bottom: 10px;
}
@keyframes businessMoveLeft {
    0% {
        -webkit-transform: translate3d(-200px, 0, 0);
        -moz-transform: translate3d(-200px, 0, 0);
        -ms-transform: translate3d(-200px, 0, 0);
        -o-transform: translate3d(-200px, 0, 0);
        transform: translate3d(-200px, 0, 0);
    }
    100% {
        -webkit-transform: translate3d(0, 0, 0);
        -moz-transform: translate3d(0, 0, 0);
        -ms-transform: translate3d(0, 0, 0);
        -o-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
}
@-webkit-keyframes businessMoveLeft {
    0% {
        -webkit-transform: translate3d(-200px, 0, 0);
        -moz-transform: translate3d(-200px, 0, 0);
        -ms-transform: translate3d(-200px, 0, 0);
        -o-transform: translate3d(-200px, 0, 0);
        transform: translate3d(-200px, 0, 0);
    }
    100% {
        -webkit-transform: translate3d(0, 0, 0);
        -moz-transform: translate3d(0, 0, 0);
        -ms-transform: translate3d(0, 0, 0);
        -o-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
}
@-webkit-keyframes businessMoveRight {
    0% {
        -webkit-transform: translate3d(200px, 0, 0);
        -moz-transform: translate3d(200px, 0, 0);
        -ms-transform: translate3d(200px, 0, 0);
        -o-transform: translate3d(200px, 0, 0);
        transform: translate3d(200px, 0, 0);
    }
    100% {
        -webkit-transform: translate3d(0, 0, 0);
        -moz-transform: translate3d(0, 0, 0);
        -ms-transform: translate3d(0, 0, 0);
        -o-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
}
@keyframes businessMoveRight {
    0% {
        -webkit-transform: translate3d(200px, 0, 0);
        -moz-transform: translate3d(200px, 0, 0);
        -ms-transform: translate3d(200px, 0, 0);
        -o-transform: translate3d(200px, 0, 0);
        transform: translate3d(200px, 0, 0);
    }
    100% {
        -webkit-transform: translate3d(0, 0, 0);
        -moz-transform: translate3d(0, 0, 0);
        -ms-transform: translate3d(0, 0, 0);
        -o-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
}
.business-nav .business-item.item-active {
    border: 2px solid #37a4ff;
    color: #37a4ff;
}
.business-item .business-item-icon{
    display: inline-block;
    vertical-align: middle;
    width: 30px;
    height: 30px;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}
.business-item span {
    display: inline-block;
    vertical-align: middle;
}
.business-content .business-cont {
    float: left;
    width: 640px;
    height: 338px;
    margin: 0 10px;
    overflow: hidden;
}
.business-cont .business-item-cont {
    position: relative;
    display: none;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.business-cont .item-cont-show {
    display: block;
}
.business-item-cont .black-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}
.business-item-cont .text-bg {
    position: absolute;
    left: 0;
    top: 74px;
    width: 100%;
    height: 190px;
    background-color: rgba(55,164,255,0.8);
}
.text-bg .business-item-title {
    display: block;
    padding: 50px 100px 0;
    color: #fff;
}
.business-item-title .business-cont-icon {
    display: inline-block;
    width: 40px;
    height: 40px;
    vertical-align: middle;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
}
.business-item-title span {
    vertical-align: middle;
    font-size: 22px;
    margin-left: 5px;
}
.text-bg .business-item-tips {
    padding: 20px 100px;
    display: block;
    color: #fff;
    font-size: 14px;
    line-height: 24px;
    text-align: justify;
}
/*案例展示*/
.bj-caseShow {
    background-color: #fff;
}
.bj-caseShow .caseShow-box {
    padding-bottom: 30px;
}
.caseShow-box .caseShow-list {
    width: 1200px;
    margin: 0 auto;
}
.caseShow-list .case-item {
    float: left;
    width: 28%;
    margin-left: 8%;
    overflow: hidden;
    -moz-box-shadow: 0 8px 13px -10px #b9b9b9;
    -webkit-box-shadow: 0 8px 13px -10px #b9b9b9;
    box-shadow: 0 8px 13px -10px #b9b9b9;
    margin-bottom: 80px;
}
.caseShow-list .case-item:nth-of-type(3n-2) {
    margin-left: 0;
}
.caseShow-list .case-item > a {
    display: block;
}
.case-item .case-img-bg {
    width: 100%;
}
.case-img-bg img {
    display: block;
    width: 100%;
}
.case-img-bg .case-tips-bg {
    position: absolute;
    left: 0;
    top: 0;
    display: none;
    width: 100%;
    height: 100%;
    padding: 10%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    background: -ms-linear-gradient(left,  #42c8ff 0%, #2d80ff 100%);
    background: -moz-linear-gradient(left,  #42c8ff 0%, #2d80ff 100%);
    background: -webkit-linear-gradient(left,  #42c8ff 0%,#2d80ff 100%);
    background: linear-gradient(to right, rgba(66,200,255,0.8) 0%,rgba(45,128,255,0.8) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#42c8ff', endColorstr='#2d80ff',GradientType=1 );
}
.case-tips-bg .case-tips {
    width: 100%;
    height: 100%;
    border: 2px solid #fff;
    overflow: hidden;
}
.case-tips h3 {
    display: block;
    padding: 10px 25px;
    color: #fff;
    font-size: 18px;
    line-height: 30px;
    text-align: center;
    margin-top: 40px;
}
.case-tips p {
    display: block;
    padding: 10px 25px;
    color: #fff;
    font-size: 14px;
    text-align: justify;
    line-height: 30px;
}
.case-item .case-info {
    padding: 0 10px;
}
.case-item .case-info h3{
    display: block;
    color: #000;
    font-size: 16px;
    padding-top: 20px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.case-item .case-info h3 a {
    color: #000;
}
.case-item .case-info .info-time {
    padding: 20px 0;
    color: #888888;
    font-size: 14px;
    border-bottom: 1px solid #e4e4e4;
}
.case-item .case-info .case-link {
    padding: 10px 0;
    color: #888888;
    font-size: 14px;
    text-align: right;
}
.case-info .case-link a {
    vertical-align: middle;
}
.case-info .case-link i {
    vertical-align: middle;
    font-size: 14px;
    color: #37a4ff;
}
/*广告*/
.poster {
    width: 100%;
    min-width: 1200px;
    height: 350px;
    padding-top: 80px;
    background-color: #fff;
}
.poster .poster-box {
    width: 100%;
    height: 350px;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    background-image: url("../../images/poster.jpg");
}
.poster-box .poster-content {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
}
.poster-content h3 {
    display: block;
    font-size: 22px;
    padding-top: 50px;
    color: #fff;
    text-align: center;
    font-family: "Arial", "Microsoft YaHei", "黑体", "宋体", "微软雅黑", sans-serif;
}
.poster-content p {
    display: block;
    padding: 20px 150px;
    color: #fff;
    text-align: center;
    font-size: 14px;
    line-height: 30px;
}
.number-box .poster-item {
    float: left;
    width: 20%;
    padding-top: 50px;
}
.poster-item .poster-number {
    color: #fff;
    text-align: center;
}
.poster-number span {
    font-size: 46px;
}
.poster-number i {
    font-size: 20px;
    vertical-align: top;
}
.poster-item h5 {
    display: block;
    font-size: 16px;
    text-align: center;
    color: #fff;
    padding: 20px 0;
}
/*合作品牌*/
.bj-partner {
    background-color: #f5f5f5;
    padding-bottom: 80px;
}
.partner-content {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}
.partner-content .partner-list {
    width: 100%;
    height: 276px;
    overflow: hidden;
}
.partner-list .partner-li {
    float: left;
}
.partner-li .partner-item {
    padding: 20px 10px;
}
.partner-item .partner-img {
    display: block;
    width: 178px;
    height: 98px;
    overflow: hidden;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
    -ms-transition: all 0.3s linear;
    -o-transition: all 0.3s linear;
    transition: all 0.3s linear;
    cursor: pointer;
}
.partner-img:hover {
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
    transform: scale(1.1);
}
/*侧边栏导航*/
.top {
    display: none;
    position: fixed;
    bottom: 360px;
    left: 5%;
    width: 60px;
    z-index: 98;
}
.top .side-top {
    width: 60px;
    height: 60px;
    cursor: pointer;
    background-color: #42c8ff;
    text-align: center;
    color: #fff;
    line-height: 60px;
}
.side-top i {
    font-size: 30px;
}
.top .side-nav li {
    padding: 15px;
    background-color: #2c353e;
    margin: 5px 0;
    text-align: center;
    line-height: 15px;
    font-size: 12px;
    font-family: "Arial", "Microsoft YaHei", "黑体", "宋体", "微软雅黑", sans-serif;
    cursor: pointer;
    color: #fff;
}