gl-website-deployer/admin/phpMyAdmin/themes/metro/scss/_navigation.scss

// Navigation styles for the Metro theme
#pma_navigation {
  width: $navi-width;
  overflow: hidden;
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  background: $navi-color;
  color: $main-color;
  z-index: 800;

  input[type="text"] {
    background-color: $body-bg;
    font-family: $font-family-base;
  }

  a {
    &:link,
    &:visited,
    &:active {
      text-decoration: none;
      color: $navi-pointer-color;
    }

    img {
      border: 0;
    }
  }

  select {
    &#select_server,
    &#lightm_db {
      width: 100%;
    }
  }

  // buttons in some browsers (eg. Konqueror) are block elements, this breaks design
  button {
    display: inline;
  }
}

#pma_navigation_content {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}

#pma_navigation {
  ul {
    margin: 0;
  }

  form {
    margin: 0;
    padding: 0;
    display: inline;
  }

  div.pageselector {
    text-align: center;
    margin: 0;
    margin-left: 0.75em;
    border-left: 1px solid #666;
  }

  #pmalogo {
    margin: 0;
    padding: 12px;
    background: $navi-background;
    color: $button-color;
    font-size: 14px;
    cursor: default;
    height: 15px;
    line-height: 100%;
    box-sizing: content-box;

    &::after {
      font-family: $font-family-extra-bold;
      text-transform: uppercase;
      margin-left: 5px;
      content: "phpMyAdmin";
    }
  }

  #imgpmalogo {
    display: none;
  }

  #recentTableList {
    text-align: center;
    padding: 10px;

    select {
      min-width: 100%;
    }
  }

  #databaseList {
    text-align: center;
    margin: 10px;
  }

  #navipanellinks {
    padding-top: 1em;
    padding-bottom: 1em;
    text-align: center;
    background-color: $border-color;

    a {
      box-sizing: content-box;
    }

    .icon {
      margin: 0;
    }
  }
}

img {
  &.ic_b_home,
  &.ic_s_loggoff,
  &.ic_b_docs,
  &.ic_b_sqlhelp,
  &.ic_s_reload {
    filter: invert(70%);
  }
}

#navipanellinks a {
  height: 16px;
  width: 16px;
  color: $main-color;
  margin-right: 5px;
  padding: 5px;
  font-size: 15px;

  &:hover {
    color: $th-color;
  }
}

#pma_navigation {
  #serverChoice,
  #databaseList,
  div.pageselector.dbselector {
    text-align: center;
    padding: 5px 10px 0;
    border: 0;
  }
}

#pma_navigation_content > img.throbber {
  display: none;
  margin: 0.3em auto 0;
}

/* Navigation tree */
#pma_navigation_tree {
  margin: 0;
  margin-left: 10px;
  overflow: hidden;
  height: 74%;
  position: relative;
}

#pma_navigation_select_database {
  text-align: left;
  padding: 0 0 0;
  border: 0;
  margin: 0;
}

#pma_navigation_db_select {
  margin-top: 0.5em;
  margin-left: 0.75em;

  select {
    border: 1px solid #bbb;
    border-top: 1px solid #bbb;
    color: #333;
    padding: 4px 6px;
    margin: 0 0 0;
    width: 92%;
  }
}

#pma_navigation_tree_content {
  width: 100%;
  overflow: hidden;
  overflow-y: auto;
  position: absolute;
  height: 100%;
}

#pma_navigation_tree li {
  .dbItemControls {
    padding-right: 4px;
    float: right;
  }

  .navItemControls {
    display: none;
    padding-right: 4px;
    float: right;
  }

  &.activePointer .navItemControls {
    display: block;
    opacity: 0.5;

    &:hover {
      opacity: 1;
    }
  }
}

#pma_navigation_tree_content a.hover_show_full {
  position: relative;
  z-index: 100;
}

#pma_navigation_tree {
  a {
    color: $navi-color;
    padding-left: 0;

    &:hover {
      text-decoration: none;
      color: $th-color;
    }
  }

  li {
    margin-bottom: 0;

    &.activePointer,
    &.selected {
      color: $th-color;
    }
  }

  ul {
    clear: both;
    padding: 0;
    list-style-type: none;
    margin: 0;

    ul {
      position: relative;
    }
  }

  li {
    white-space: nowrap;
    clear: both;
    min-height: 17px;
  }

  img {
    margin: 0;
  }

  i {
    display: block;
  }

  div {
    &.block {
      position: relative;
      width: 1.5em;
      height: 2em;
      min-width: 16px;
      min-height: 16px;
      float: left;

      &.double {
        width: 2.5em;
      }

      i,
      b {
        width: 1.5em;
        height: 2em;
        min-width: 16px;
        min-height: 8px;
        position: absolute;
        bottom: 0.7em;
        left: 0.75em;
        z-index: 0;
        margin-top: -4px;
      }

      /* Top and right segments for the tree element connections */
      i {
        display: block;
        border-left: 1px solid #616161;
        border-bottom: 1px solid #616161;
        position: relative;
        z-index: 0;

        /* Removes top segment */
        &.first {
          border-left: 0;
        }
      }

      /* Bottom segment for the tree element connections */
      b {
        display: block;
        height: 0.75em;
        bottom: -0.5rem;// Compensate for vertical-align: sub; of hover_show_full
        left: 0.75em;
        border-left: 1px solid #616161;
      }

      a,
      u {
        position: absolute;
        left: 50%;
        top: 50%;
        z-index: 10;
      }

      a + a {
        left: 100%;
      }

      &.double {
        a,
        u {
          left: 33%;
        }

        a + a {
          left: 85%;
        }
      }

      img {
        position: relative;
        top: -0.6em;
        left: 0;
        margin-left: -7px;
      }
    }

    &.throbber img {
      top: 2px;
      left: 2px;
    }
  }

  li {
    &.last > ul {
      background: none;
    }

    > {
      a,
      i {
        line-height: 1.5em;
        height: 1.5em;
        padding-left: 0.3em;
      }
    }
  }

  .list_container {
    border-left: 1px solid #616161;
    margin-left: 0.75em;
    padding-left: 0.75em;

    li.last.database {
      // Revert the effect of the rule that is applied on all the tree
      margin-bottom: 0 !important;
    }
  }

  .last > .list_container {
    border-left: 0 solid #616161;
  }
}

/* Fast filter */
li.fast_filter {
  padding-left: 0.75em;
  margin-left: 0.75em;
  padding-right: 15px;
  border-left: 1px solid #616161;

  input {
    font-size: 0.7em;
  }

  .searchClauseClear {
    background-color: transparent;
    font-weight: bold;
    color: #800;
    font-size: 0.7em;
  }

  .searchClauseClear:hover {
    background-color: transparent;
  }

  &.db_fast_filter {
    border: 0;
    margin-left: 0;
  }
}

#navigation_controls_outer {
  min-height: 21px !important;
}

#pma_navigation_collapse {
  padding-right: 2px;
}

#navigation_controls_outer.activePointer {
  background-color: transparent !important;
}

#navigation_controls {
  float: right;
  padding-right: 23px;
}

/* Resize handler */
#pma_navigation_resizer {
  width: 1px;
  height: 100%;
  background-color: #aaa;
  cursor: col-resize;
  position: fixed;
  top: 0;
  left: $navi-width;
  z-index: 801;
}

#pma_navigation_collapser {
  width: 20px;
  padding-top: 4px;
  padding-bottom: 12px;
  background: $navi-background;
  border-bottom: 1px solid $navi-background;
  line-height: 22px;
  color: #fff;
  position: fixed;
  top: 0;
  left: $navi-width;
  text-align: center;
  cursor: pointer;
  z-index: 801;
}

/* Quick warp links */
.pma_quick_warp {
  margin-top: 5px;
  margin-left: 10px;
  position: relative;

  .drop_list {
    float: left;
    margin-left: 3px;
    padding: 2px 0;
  }

  .drop_button {
    padding: 0.2em 0.5em;
    border: 1px solid #ddd;
    background: #f2f2f2;
    cursor: pointer;
    color: #333;
  }

  .drop_list {
    &:hover .drop_button {
      background: #fff;
      color: #333;
    }

    ul {
      position: absolute;
      margin: 0;
      padding: 0;
      overflow: hidden;
      overflow-y: auto;
      list-style: none;
      background: #fff;
      border: 1px solid #ddd;
      top: 100%;
      left: 3px;
      right: 0;
      display: none;
      z-index: 802;
    }

    &:hover ul {
      display: block;
    }

    li {
      white-space: nowrap;
      padding: 0;

      img {
        vertical-align: sub;
      }

      &:hover {
        background: #f2f2f2;
      }
    }

    a {
      display: block;
      padding: 0.2em 0.3em;

      &.favorite_table_anchor {
        clear: left;
        float: left;
        padding: 0.1em 0.3em 0;
      }
    }
  }
}