main{background-color:#fff;min-height:600px}.layout-module{position:relative;width:100%;overflow:hidden;text-align:center}.layout-module h4{font-size:34px;text-transform:uppercase;line-height:60px;transition:.5s all;transform:translate(0,-16px)}.layout-module p{font-size:16px;color:#666;transition:.8s all;transform:translate(0,-16px);line-height:30px}.layout-module.module-active h4,.layout-module.module-active p{transform:translate(0,16px)}.layout-module:nth-child(1){background:#000}.layout-module img{display:block;width:100%;height:auto;border:none}.layout-module video{display:none;position:absolute;left:0;top:50%;width:100%;height:auto;margin-top:-28%}.layout-module .video-shade-box{position:absolute;width:100%;height:100%;left:0;top:0;background:url(http://statics.cgo.cloud/image/brand_site/heywhite/bg_07.jpg?id=1) center/cover no-repeat;z-index:1}.layout-module .video-shade-box h4{width:80%;margin:0 auto;font-size:30px;color:#fff;text-align:center;padding-top:240px}.layout-module .video-shade-box .play-btn{width:60px;height:60px;margin:50px auto;cursor:pointer;background:url(../img/video-play.png) center/cover;transition:1.4s all}.layout-module .video-shade-box .play-btn:hover{width:60px;height:60px;margin:50px auto;cursor:pointer;background:url(../img/video-play-hover.png) center/cover}.arrow-down-icon{position:absolute;width:30px;height:30px;left:50%;bottom:40px;margin-left:-15px;background:url(../img/arrow-down.png) center/cover no-repeat}.contact-us{background:#000}.contact-us ul{width:80%;max-width:800px;padding:50px 0;margin:0 auto}.contact-us li{line-height:40px;margin:20px auto;text-align:center}.contact-us li input,.contact-us li textarea{width:80%;margin:0 4px;display:inline-block;vertical-align:middle}.contact-us li input{padding:1px 10px}.label-item{display:inline-block;width:80px;text-align:center;color:#fff;vertical-align:middle}.contact-us .contact-us-btn{display:block;width:180px;line-height:50px;margin:40px auto 0;background:#fff;text-align:center;cursor:pointer;border-radius:40px;user-select:none}@media (max-width:768px){.layout-module:nth-child(1){background:#000}.layout-module h4{font-size:26px;line-height:40px}.layout-module p{font-size:14px}}