grafana/public/sass/components/_navbar.scss

.navbar {
  position: relative;
  padding-left: $side-menu-width;
  // box-shadow: $navbarShadow;
  z-index: $zindex-navbar-fixed;
  // background: $navbarBackground;
  height: $navbarHeight;
  padding-right: $spacer;
  display: flex;
  flex-grow: 1;
}

.sidemenu-open {
  .navbar {
    padding-left: 15px;
  }
}

.navbar-page-btn {
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  display: block;
  margin: 0;
  color: darken($link-color, 5%);
  font-size: $font-size-lg;
  padding: 1rem 1rem 0.75rem 1rem;
  min-height: $navbarHeight;

  .fa-caret-down {
    font-size: 60%;
    padding-left: 0.2rem;
  }

  &--search {
    padding: 1rem 1.5rem 0.75rem 1.5rem;
  }

  .gicon {
    position: relative;
    top: -1px;
    font-size: 19px;
    line-height: 8px;
    opacity: 0.75;
    margin-right: 8px;
  }
}

.navbar-page-btn-wrapper {
  display: inline-block;
  position: relative;
}

.navbar-section-wrapper {
  position: relative;
  float: left;
}

.navbar-mini-btn-wrapper {
  padding: 15px;
}

.navbar-buttons {
  height: $navbarHeight;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-right: $spacer;
}

.navbar__spacer {
  flex-grow: 1;
}

.navbar-button {
  @include buttonBackground($btn-inverse-bg, $btn-inverse-bg-hl, $btn-inverse-text-color, $btn-inverse-text-shadow);

  display: inline-block;
  font-weight: $btn-font-weight;
  padding: 8px 11px;
  line-height: 16px;
  color: $text-muted;
  border: 1px solid $navbar-button-border;
  margin-right: 3px;
  white-space: nowrap;

  .gicon {
    font-size: 16px;
  }

  .fa {
    font-size: 16px;
  }

  &--add-panel {
    padding: 5px 10px;

    .gicon {
      font-size: 22px;
    }
  }

  &--tight {
    padding: 9px 4px;

    .fa {
      font-size: 14px;
      position: relative;
      top: 2px;
    }
  }
}