.fe-catalog-preview{position:relative;height:100%;background:#000}.fe-catalog-preview .time-count-down{position:absolute;top:70px;right:400px;width:60px;height:60px;font-size:20px;line-height:60px;text-align:center;border-radius:50%;color:#fff;background:rgba(0,0,0,.5);z-index:2999}.fe-catalog-preview .fe-page-main{height:calc(100% - 57px)}.fe-catalog-preview .p-title-dialog{margin-top:25px;text-align:center;font-size:18px;color:#e6a23c}.fe-catalog-preview .fe-nav-crumbs{padding:18px;color:#fff;cursor:pointer;background:#343434}.fe-catalog-preview .sp-interval{margin:0 10px}.fe-catalog-preview .catalog-preview-con{height:100%}.fe-catalog-preview .catalog-preview-con .catalog-preview-left{width:80%;height:100%;position:relative}.fe-catalog-preview .catalog-preview-con .catalog-preview-left .fe-file-video{height:100%;width:100%}.fe-catalog-preview .catalog-preview-con .catalog-preview-left .fe-icon-quanping{position:absolute;right:5px;top:5px;cursor:pointer;font-size:20px;color:#fff;z-index:2050}.fe-catalog-preview .catalog-preview-con .catalog-preview-left .fe-icon-quxiao{position:absolute;right:5px;top:5px;cursor:pointer;font-size:30px;color:#f15b6d;z-index:2050}.fe-catalog-preview .catalog-preview-con .is-full-screen{position:fixed;top:0;left:0;width:100%;height:100%;z-index:2020}.fe-catalog-preview .catalog-preview-con .catalog-preview-right{width:20%;height:100%;padding:20px;overflow:auto;background:#fff}.fe-catalog-preview .catalog-preview-con .catalog-list-con{margin-bottom:25px}.fe-catalog-preview .catalog-preview-con .catalog-list-con .catalog-list-title{color:#2878ff;font-size:16px;margin-bottom:10px}.fe-catalog-preview .catalog-preview-con .catalog-list-con .catalog-list-li{line-height:25px;color:#666}.fe-catalog-preview .catalog-preview-con .catalog-list-con .catalog-list-four{margin-left:60px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fe-catalog-preview .catalog-preview-con .catalog-list-con .catalog-li-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fe-catalog-preview .catalog-preview-con .catalog-list-con .is-source{cursor:pointer}.fe-catalog-preview .catalog-preview-con .catalog-list-con .active-select,.fe-catalog-preview .catalog-preview-con .catalog-list-con .is-source:hover{color:#2878ff}.fe-catalog-preview .catalog-list-three{margin-left:27px}