ux-grid.demo-grid {
    color: #fff;
    background: #333;
    border: 1px dotted white;
  }
  
  ux-grid.demo-grid ux-grid-cell {
    background: #555;
    color: #fff;
  }
  
  ux-grid.demo-grid ux-grid {
    background: #777;
  }
  
  ux-grid.demo-grid ux-grid ux-grid-cell {
    background: #999;
  }
  
  .visibility-bar {
    display: flex;
    width: 100%;
  }
  
  .visibility-bar .indicator-box {
    height: 50px;
    width: 50px;
    background-color: #ff00ea;
  }