.page_scada_video_bg {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 9999;
    background-color: rgba(0, 0, 0, 0.4);
    display: none;
  }
  .page_scada_video_player {
    width: 1000px;
    height: 650px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 0 5px 5px #888888;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
  }
  .page_scada_video_player_div {
    width: 960px;
    height: 30px;
    margin-top: 20px;
    margin-left: 20px;
    margin-right: 20px;
  }
  .page_scada_video_player_title {
    font-size: 18px;
    color: #333333;
    line-height: 30px;
    float: left;
  }
  .page_scada_video_player_close {
    float: right;
    height: 30px;
    cursor: pointer;
  }
  .page_scada_video_player_node {
    margin-top: 20px;
    height: 500px;
    width: 960px;
  }
  .page_scada_my_video {
    width: 100%;
    height: 100%;
    margin-left: 20px;
  }