// ----------------------------------- Header
@mixin down-arrow {
  background-image: url($menu-arrow-light-icon-url);
  background-size: 24px;
  background-position-x: calc(100% - 4px);
  padding-right: 28px;
}

#header {
  text-shadow: none;
  background: $bg-emphasis;
  padding: 0 $spacer-6;

  h1 {
    color: $fg-on-emphasis;
    padding-left: 0;
    height: 60px;
    display: flex;
    align-items: center;

    img {
      top: 0;
      height: 24px;
    }
  }

  a,
  a:link {
    color: $blue-grey-100;
  }

  .header-item {
    top: 0;
  }

  ul.tabs {
    li {
      &:hover > ul {
        display: block;
        margin-top: $spacer-2;
        padding: $spacer-3 0;
      }
    }

    & > li {
      &.current > a {
        background: none;

        &::before {
          content: '';
          background-color: $primary-emphasis;
          position: absolute;
          bottom: 0;
          width: 19px;
          height: 2px;
          left: 50%;
          margin-left: -9px;
        }
      }

      &.has_nested > a {
        @include down-arrow;
      }

      &.has_nested.current > a {
        @include down-arrow;

        background-color: transparent;
      }

      a {
        padding: $spacer-2 $spacer-4;
        font-weight: bold;
        border-radius: $border-radius-m;
      }

      &:hover > a {
        background: $blue-grey-700;
      }

      &.has_nested:hover > a {
        @include rounded-all(20px, 20px, 20px, 20px);
        @include down-arrow;

        border-bottom: none;
        background-color: $blue-grey-700;
      }

      /* Drop down menus */
      ul {
        @include rounded-all(12px, 12px, 12px, 12px);

        background: $bg-default;
        text-align: left;
        box-shadow: $shadow-m;
        min-width: $spacer-11;

        li {
          a {
            color: $fg-default;
            padding-top: $spacer-3;
            padding-bottom: $spacer-3;

            &:hover {
              background: $bg-subtle;
              color: $fg-default;
              border-radius: 0;
            }
          }
        }
      }
    }
  }

  #tabs {
    text-align: center;
  }

  #utility_nav {
    padding-right: 0;
  }
}