[data-v-64ba6279] .overflow-scroll{height:750px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}[data-v-64ba6279] .overflow-scroll .ant-card-body{-webkit-box-flex:1;-ms-flex:1;flex:1;position:relative}[data-v-64ba6279] .overflow-scroll .ant-card-body .video-monitor{height:650px;width:100%}[data-v-64ba6279] .overflow-scroll .ant-card-body .ant-empty{position:absolute;top:20%;left:50%;-webkit-transform:translate(-50%);transform:translate(-50%)}