color: gold;
      border-color: orange;
    }
    .vis-item.vis-selected.orange {
      /* custom colors for selected orange items */
      background-color: orange;
      border-color: orangered;
    }

    .vis-item.magenta {
      background-color: magenta;
      border-color: purple;
      color: white;
    }

    /* our custom classes overrule the styles for selected events,
       so lets define a new style for the selected events */
    .vis-item.vis-selected {
      background-color: white;
      b