ck-ops/code/grafana/public/sass/components/_navs.scss

//
// Navs
// --------------------------------------------------

// BASE CLASS
// ----------

.nav {
  margin: 0;
  list-style: none;
}

// Make links block level
.nav > li > a {
  display: block;
}

// Redeclare pull classes because of specificity
.nav > .pull-right {
  float: right;
}

// TABS AND PILLS
// -------------

// Common styles
.nav-tabs {
  @include clearfix();
}
.nav-tabs > li {
  float: left;
}
.nav-tabs > li > a {
  padding-right: 12px;
  padding-left: 12px;
  margin-right: 2px;
  line-height: 14px; // keeps the overall height an even number
}

// TABS
// ----

// Give the tabs something to sit on
.nav-tabs {
  border-bottom: 1px solid $divider-border-color;
  padding-left: 10px;
  margin: 0 0 10px 0;
}

// Make the list-items overlay the bottom border
.nav-tabs > li {
  margin-bottom: -1px;
}

// Active state, and it's :hover/:focus to override normal :hover/:focus
.nav-tabs > .active > a,
.nav-tabs > .active > a:hover,
.nav-tabs > .active > a:focus {
  @include border-radius(3px);
  border-color: $divider-border-color;
  border-bottom: 1px solid $panel-bg;
  color: $link-color;
}

// Show/hide tabbable areas
.tab-content > .tab-pane {
  display: none;
}

.tab-content > .active {
  display: block;
}

// temp hack
.modal-body {
  .nav-tabs {
    border-bottom: none;
  }

  .nav-tabs > li > a {
    border: none;
    border-radius: 0;
    &:hover,
    &:focus {
      border-bottom: 1px solid $blue;
    }
  }

  .nav-tabs > .active > a,
  .nav-tabs > .active > a:hover,
  .nav-tabs > .active > a:focus {
    border: none;
    border-bottom: 1px solid $blue;
    color: $link-color;
  }
}