*{margin: 0; padding: 0; box-sizing: border-box;}
html,body{height: 100%; min-width: 1200px; font-size: 14px; font-family: 'Microsoft YaHei';}
.swiper-container{height: 100%; width: 100%;}
.content{width: 1200px; margin: 0 auto; height: 100%; overflow: hidden; position: relative;}
.banner1{background: url(../imgs/bg1.jpg) no-repeat center center;}
.logo{ width: 428px; height: 123px; background: url(../imgs/logo.png); text-indent: -9999px; overflow: hidden; transform: translateY(-50px); transition: transform .8s;}
.banner1 .info{position: absolute; top: 50%; left: 0; margin-top: -240px;}
.desc{width: 500px; line-height: 24px; margin-top: 50px; opacity: .1; transition: opacity 2s;}
.wechat{margin-top: 200px; width: 323px; height: 140px; overflow: hidden; transform: translateY(50px); transition: transform 1.2s;}
.banner2{width: 100%; height: 100%; background: url(../imgs/banner2.jpg) no-repeat center center;}
.title{ font-size: 60px; line-height: 1; margin-bottom: 25px; transform: translateY(-100px); transition: transform 1s;}
.title:before,.title:after{content: ''; display: inline-block; width: 13px; height: 13px; margin: 0 15px;}
.title:before{vertical-align: top; border-left: 7px solid #000; border-top: 7px solid #000;}
.title:after{vertical-align: bottom; border-right: 7px solid #000; border-bottom: 7px solid #000;}
.info-item{text-align: center; line-height: 24px;}
.info-item p{transform: translateY(-50px); transition: transform .8s;}
.img-list{overflow: hidden; margin: 80px -20px 0; padding-bottom: 100px; list-style: none; text-align: center;}
.img-list li{float: left; width: 50%; padding: 0 20px; transition: opacity 2s; opacity: .1;}
.img-list img{width: 100%; border-radius: 0 30px 0 30px;}
.img-desc{position: relative; text-align: center; margin-top: 65px;}
.img-desc:before{content: ''; position: absolute; left: 50%; top: -15px; margin-left: -5px; border-bottom: 5px solid #000; border-left: 5px solid transparent; border-right: 5px solid transparent;}
.img-desc h3{position: relative; padding-bottom: 15px; margin-bottom: 15px; transform: translateY(50px); transition: transform 1.2s;}
.img-desc p{transform: translateY(100px); transition: transform 1.4s;}
.img-desc h3:after{content: ''; position: absolute; left: 50%; margin-left: -10px; bottom: 0; width: 20px; height: 1px; background: #000;}
.slide3{background: #f9f9f9;}
.article{position: absolute; top: 50%; left: 0; right: 0; transform: translateY(-50%);}
.map{position: absolute; left: 0; top: 50%; margin-top: -300px; width: 701px; height: 529px; font-size: 0; transition: opacity 2s; opacity: .1;}
.connect{position: absolute; left: 50%; top: 50%; margin-top: -85px; width: 380px; margin-left: 215px; line-height: 28px;}
.slide4 h2{font-size: 16px; position: relative; padding-bottom: 12px; margin-bottom: 10px; transform: translateY(50px); transition: transform .8s;}
.slide4 p:nth-child(2){transform: translateY(100px); transition: transform 1s;}
.slide4 p:nth-child(3){transform: translateY(130px); transition: transform 1.2s;}
.slide4 p:nth-child(4){transform: translateY(160px); transition: transform 1.4s;}
.slide4 h2:after{content: ''; position: absolute; left: 0; bottom: 0; width: 20px; height: 1px; background: #000;}
.footer{position: absolute; bottom: 0; left: 0; right: 0; height: 70px; text-align: center; line-height: 70px; color: #fff; background: #000;}
.footer a{ color: #fff; text-decoration: line;}
.footer a:hover{color: #ccc}

/* 动画 */
.active.slide1 .logo,.active.slide1 .wechat,.active .title,.active .info-item p,.active .img-desc h3,.active .img-desc p,.active.slide4 h2, .active.slide4 p{transform: translateY(0);}
.active.slide1 .desc,.active .img-list li,.active .map{opacity: 1;}
@media screen and (min-width: 960px) and (max-width: 1440px){
    .content{zoom: .8;}
    .wechat{margin-top: 240px;}
}
@media screen and (max-width: 960px){
    html,body{min-width: auto; font-size: 12px;}
    .content{width: auto;}
    .desc{display: none;}
    .banner1{background-size: auto 100%; background-position: right 0;}
    .banner1 .info{position: static; margin-top: 0; padding-top: 30px;}
    .logo{margin: 0 auto; width: 250px; background: url(../imgs/logo.png) no-repeat center top; background-size: contain;}
    .wechat{position: absolute; margin-top: 0; bottom: 20px; right: 20px; width: 240px; height: 105px;}
    .wechat img{width: 100%;}
    .img-list{margin: 40px 0 0;}
    .img-list li{padding: 0 10px;}
    .img-list img{border-radius: 0 15px 0 15px;}
    .img-desc{margin-top: 45px;}
    .map{position: static; margin-top: 0; width: 100%; height: auto;}
    .map img{width: 100%;}
    .connect{margin: 0; position: static; width: auto; padding: 20px;}
    .footer{display: none;}
    .banner1{background: url(../imgs/bg2.jpg) no-repeat center center; background-size: cover;} /*手机端首屏第一页图片在此替换*/
    .banner2{background-size: auto 100%;}/*手机端首屏第二页图片在此替换*/
}