.operate-dialog{padding-top:50px;height:100%}.que-dialog{margin-top:50px}.header{height:48px;background-color:transparent;position:fixed;width:250px;z-index:0;right:0}.header-time{display:inline-block;position:absolute;right:100px;top:10px;font-size:large}.sidear-info{width:194px;position:fixed;top:100px;left:20px}.dialog{background:#e9f1fc;border-radius:.5rem}.grid{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;-ms-flex-wrap:wrap;flex-wrap:wrap;width:100%;padding:10px}.grid .grid-content{padding:10px;margin:10px;background-color:#fff;border-radius:.5rem;border-style:solid;border-width:2px;border-color:rgba(0,0,0,.15);height:160px;width:160px;text-align:center}.grid .grid-content img{width:100%;height:100px}.grid .grid-content .title{text-align:center;line-height:50px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%}.grid .grid-content:hover{border-color:#4d97ff}.grid .row-bg{padding:10px 0;background-color:#f9fafc}.video-dialog{background:rgba(233,241,252,.9);border-radius:.5rem}.video-grid{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;-ms-flex-wrap:wrap;flex-wrap:wrap;width:100%}.video-grid .video-grid-content{margin-bottom:50px;background-color:#000;height:360px;width:640px;text-align:center}.video-grid .video-grid-content img{width:100%;height:100px}.video-grid .video-grid-content .title{text-align:center;line-height:50px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%}.video-grid .row-bg{padding:10px 0;background-color:#f9fafc}