.bottom-video{position:relative}.bottom-video video{width:100%}.bottom-video .iconfont{cursor:pointer;color:#ed360c}.bottom-video .detail-video-btn{position:absolute;top:50%;font-size:80px;left:50%;margin-left:-40px;margin-top:-60px;opacity:.8;z-index:1}@media (max-width:576px){.bottom-video .detail-video-btn{opacity:0}}@media screen and (max-width:768px){.flow-path{width:100%;max-height:initial}}