Remove unused treecontainer styles.

  @include vertical-gradient(#074e7c, #095f93);

}

#treecontainer {

  background: $docs-bg-color;

  #classes-tab-panel {

    .x-grid-row td {

      background: none;

      border: 0;

      cursor: pointer;

      img {

        display: none;

        margin-top: 1px; } }

    .x-grid-row-over td {

      background-color: #f0f0f0; }

    .x-grid-row-over td img {

      display: block; }

    .drag {

      .x-grid-row-over td {

        background: none; }

      .x-grid-row-over td img {

        display: none; } }

    .x-grid-cell-inner {

      padding: 2px 2px 3px 2px; } }

  .x-splitter {

    background: #ccc;

    border-style: solid;

    border-color: $docs-border-color;

    height: 6px !important;

    background-attachment: fixed;

    background: #e9e9e9 url(../images/drag-bar-center.png) no-repeat center;

    border-width: 1px 0; } }

#footer {

  background: $docs-bg-color;

  color: gray;

    font-size: 13px;

    position: relative;

    -webkit-transition: background-color 0.15s linear;

    @include icons;

    // Use normal color for class-links in tree

    a {

      color: #000; } }

    @include icons; }

  // Use gray for private classes

  .private .x-grid-cell-inner a {

    color: #666; }