text: /* iCheck plugin Square skin, purple
  ----------------------------------- */
  .icheckbox_square-purple,
  .iradio_square-purple {
      display: inline-block;
      *display: inline;
      vertical-align: middle;
      margin: 0;
      padding: 0;
      width: 22px;
      height: 22px;
      background: url(purple.png) no-repeat;
      border: none;
      cursor: pointer;
  }
  
  .icheckbox_square-purple {
      background-position: 0 0;
  }
      .icheckbox_square-purple.hover {
          background-position: -24px 0;
      }
      .icheckbox_square-purple.checked {
          background-position: -48px 0;
      }
      .icheckbox_square-purple.disabled {
          background-position: -72px 0;
          cursor: default;
      }
      .icheckbox_square-purple.checked.disabled {
          background-position: -96px 0;
      }
  
  .iradio_square-purple {
      background-position: -120px 0;
  }
      .iradio_square-purple.hover {
          background-position: -144px 0;
      }
      .iradio_square-purple.checked {
          background-position: -168px 0;
      }
      .iradio_square-purple.disabled {
          background-position: -192px 0;
          cursor: default;
      }
      .iradio_square-purple.checked.disabled {
          background-position: -216px 0;
      }
  
  /* Retina support */
  @media only screen and (-webkit-min-device-pixel-ratio: 1.5),
         only screen and (-moz-min-device-pixel-ratio: 1.5),
         only screen and (-o-min-device-pixel-ratio: 3/2),
         only screen and (min-device-pixel-ratio: 1.5) {
      .icheckbox_square-purple,
      .iradio_square-purple {
          background-image: url(purple@2x.png);
          -webkit-background-size: 240px 24px;
          background-size: 240px 24px;
      }
  }