.Lunbo-video{padding-top:0;padding-bottom:50px}.Lunbo-video .Lunbo-video-title{margin:20px auto 50px}.Lunbo-video .Lunbo-video-title .Lunbo-video-h1{font-size:30px;color:#ef7700;height:50px;line-height:50px}.Lunbo-video .Lunbo-video-title .Lunbo-video-h3{font-size:32px;color:#fff}.Lunbo-video .Lunbo-video-cont{margin-bottom:50px;height:100%}.Lunbo-video li{list-style:none}.video{width:80%;margin:0 auto;overflow:hidden;zoom:1}.video>div{float:left;height:509px}.video>div:first-child{width:5%;display:flex;align-items:center;justify-content:center}.Lunbobutton{width:100%;height:auto}.video>div:last-child{width:5%;display:flex;align-items:center;justify-content:center}.video>div:nth-of-type(2){width:90%}.video ul{position:relative}.video li{transition:all .6s;position:absolute;background:url(../images/video-bg.png) center center no-repeat;background-size:100% 100%}.video li video{width:100%;height:100%}.video li h3{text-align:center;margin-top:2px;color:#1766d7}.video1{width:18%;height:auto;left:0;z-index:1}.video2{width:37%;height:auto;left:8%;z-index:2}.video3{width:64%;height:auto;left:17%;z-index:3}.video4{width:37%;height:auto;left:54%;z-index:2}.video5{width:18%;height:auto;left:82%;z-index:1}