#container {
      width: 100%;
      height: 400px;
      background-color: #333;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      border-radius: 7px;
      touch-action: none;
    }
    #item {
      width: 100px;
      height: 100px;
      background-color: rgb(245, 230, 99);
      border: 10px solid rgba(136, 136, 136, .5);
      border-radius: 50%;
      touch-action: none;
      user-select: none;
    }
    #item:active {
      background-color: rgba(168, 218, 220, 1.00);
    }
    #item:hover {
      cursor: pointer;
      border-width: 20px;
    }