grafana/public/sass/components/_tabbed_view.scss

.tabbed-view {
  background-color: $page-bg;
  background-image: $page-gradient;
  margin: (-$panel-margin*2) (-$panel-margin);
  margin-bottom: $spacer*2;
  padding: $spacer*3;

  &.tabbed-view--panel-edit {
    padding: 0;

    .tabbed-view-header {
      background-color: $body-bg;
      padding: 1.5em 1rem 0 1rem;
    }
    .gf-tabs-link.active {
      background-color: $panel-bg;
    }
  }
}

.tabbed-view-header {
  @include clearfix();
  @include brand-bottom-border();
}

.tabbed-view-title {
  float: left;
  font-style: italic;
  padding-top: 0.5rem;
  margin: 0 $spacer*3 0 $spacer*1;
}

.tabbed-view-close-btn {
  float: right;
  padding: 0;
  margin: 0;
  background-color: transparent;
  border: none;
  padding: ($tabs-padding-top + $tabs-top-margin) $spacer $tabs-padding-bottom;
  color: $text-color;
  i {
    font-size: 120%;
  }
  &:hover {
    color: $white;
  }
}

.tabbed-view-body {
  padding: $spacer*2 $spacer;
  min-height: 250px;
}

.section-heading {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}