 0.5rem;
      margin-bottom: 0.5rem;
      user-select: none;
      -webkit-user-select: none;
      cursor: pointer;
      border: 0;
      border-radius: 4px;
    }
    .control-button:hover {
      background: #ff4c4c26;
    }
    .control-button.active {
      background: #ff4c4c59;
    }
    .fullscreen-button {
      background: white !important;
    }
    .standalone-fullscreen-button {
      position: absolute;
      top: 0;
      right: 0;
      background-color: rgba(0, 0, 0, 0.5);
      border-r