   .usage .point { width: 150px; }

      .usage .class { width: 250px; }

      footer {
        color: #888;
        font-size: 12px;
        padding: 20px 0;
      }

      /* Icon Font: sst_icons */

      @font-face {
  font-family: "sst_icons";
  src: url("../fonts/sst_icons.eot");
  src: url("../fonts/sst_icons.eot?#iefix") format("embedded-opentype"),
       url("../fonts/sst_icons.woff") format("woff"),
       url("../fonts/sst_icons.ttf") format("truetype"),
       url("../fonts/sst_icons.svg#sst_