sass-site/source/assets/css/components/_sass-syntax-switcher.scss

.ui-helper-reset { line-height: inherit; }

.ui-tabs {

  &,
  .ui-tabs-nav,
  .ui-tabs-nav li.ui-tabs-active,
  .ui-tabs-panel { padding: 0; }

  .ui-tabs-nav {
    margin-top: -1rem;
    margin-left: -1em;

    a { border: 0; background: none; }

    a:focus {
      outline: 0px !important;
      border:none !important;
      box-shadow:none !important;
    }

    .ui-tabs-active {

      &:after,
      &:before {
        bottom: -3px;
        left: 50%;
        border: solid transparent;
        content: " ";
        height: 0;
        width: 0;
        position: absolute;
        pointer-events: none;
      }

      &:after {
        border-color: transparent;
        border-bottom-color: #f8f8f8;
        border-width: 10px;
        margin-left: -10px;
      }

      &:before {
        border-color: transparent;
        border-bottom-color: #ebebeb;
        border-width: 11px;
        margin-left: -11px;
      }
    }

    li {
      float: left;

      &,
      &.ui-tabs-active { margin: 0; }


      &.css-tab {

        &,
        &.ui-tabs-active { margin-left: 2em; }

        a::before {
          color: $sl-color--regent-grey;
          content: "\21d2";
          font-size: $sl-font-size--large;
          font-weight: $sl-font-weight--bold;
          left: -1.2em;
          position: absolute;
          top: 0.75rem;
        }
      }
    }

    .ui-tabs-active a { color: $sl-color--regent-grey; }

    .ui-tabs-anchor { padding: .75rem 1rem; }
  }

  pre { margin-top: 0; }

  // Carefully calibrated so that the distance between two code blocks in the
  // syntax switcher is exactly equal to two lines, so there's no visual jitter
  // when switching between syntaxes.
  pre + pre { margin-top: 22px; }
}

.ui-widget.ui-widget-content,
.ui-widget-header,
.ui-state-default,
.ui-widget-content .ui-state-default,
.ui-widget-header .ui-state-default,
.ui-button,
html .ui-button.ui-state-disabled:hover,
html .ui-button.ui-state-disabled:active { border: 0; }

.ui-widget-header { font-weight: inherit; }

.ui-widget { font: inherit; }

.ui-widget-content,
.ui-widget-header,
.ui-state-default,
.ui-widget-content .ui-state-default,
.ui-widget-header .ui-state-default,
.ui-button,
html .ui-button.ui-state-disabled:hover,
html .ui-button.ui-state-disabled:active { background: none; }

.ui-widget-content,
.ui-widget-header { color: inherit; }

.sl-c-callout {
  .ui-state-default,
  .ui-widget-content .ui-state-default,
  .ui-widget-header .ui-state-default,
  .ui-button,
  html .ui-button.ui-state-disabled:hover,
  html .ui-button.ui-state-disabled:active,
  .ui-state-default a,
  .ui-state-default a:link,
  .ui-state-default a:visited,
  a.ui-button,
  a:link.ui-button,
  a:visited.ui-button,
  .ui-button { color: inherit; }

  .ui-widget a { border: 0; }
}

.ui-tabs-panel > h3 {
  position: relative;
  top: .45rem;
  margin: 0;
  text-transform: uppercase;
  color: $sl-color--hopbush;

  &,
  * { font-size: 1rem; }
}