pgadmin4/web/pgadmin/static/scss/_pgadmin4-tree.overrides.scss

.file-tree {
	font-family: $font-family-primary !important;
	font-size: $tree-font-size !important;
	background-color: $color-bg !important;
	display: inline-block;
	color: $tree-text-fg !important;
	&, & * {
	  box-sizing: border-box;
	}
	width: 100%;
}

.file-tree > {
	div {
    position: absolute !important;
    height: 100% !important;
    top: 0px !important;
  }
}

.file-entry
{
  font: inherit;
  text-align: left;
  display: flex;
  align-items: center;
  white-space: nowrap;
  padding: 2px 0;
  cursor: pointer !important;
  color: $tree-text-fg !important;
  &:before {
    content: '';
    background: $color-gray-light;
    position: absolute;
    width: 1px;
    height: 100%;
    // set box-shadow to show tree indent guide.
    box-shadow: -16px 0 0 0 $color-gray-light,
      -32px 0 0 0 $color-gray-light,
      -48px 0 0 0 $color-gray-light,
      -64px 0 0 0 $color-gray-light,
      -80px 0 0 0 $color-gray-light,
      -96px 0 0 0 $color-gray-light,
      -112px 0 0 0 $color-gray-light,
      -128px 0 0 0 $color-gray-light,
      -144px 0 0 0 $color-gray-light,
      -160px 0 0 0 $color-gray-light,
      -176px 0 0 0 $color-gray-light,
      -192px 0 0 0 $color-gray-light,
      -208px 0 0 0 $color-gray-light,
      -224px 0 0 0 $color-gray-light,
      -240px 0 0 0 $color-gray-light,
      -256px 0 0 0 $color-gray-light,
      -272px 0 0 0 $color-gray-light,
      -288px 0 0 0 $color-gray-light,
      -304px 0 0 0 $color-gray-light,
      -320px 0 0 0 $color-gray-light,
      -336px 0 0 0 $color-gray-light,
      -352px 0 0 0 $color-gray-light,
      -368px 0 0 0 $color-gray-light,
      -384px 0 0 0 $color-gray-light,
      -400px 0 0 0 $color-gray-light,
      -416px 0 0 0 $color-gray-light,
      -432px 0 0 0 $color-gray-light,
      -448px 0 0 0 $color-gray-light,
      -464px 0 0 0 $color-gray-light,
      -480px 0 0 0 $color-gray-light,
      -496px 0 0 0 $color-gray-light,
      -512px 0 0 0 $color-gray-light,
      -528px 0 0 0 $color-gray-light,
      -544px 0 0 0 $color-gray-light,
      -544px 0 0 0 $color-gray-light,
      -560px 0 0 0 $color-gray-light;
  }
  &:hover, &.pseudo-active {
    background-color: $tree-bg-hover !important;
    color: $tree-fg-hover !important;
    span.file-label {
      span.file-name {
        color: $tree-text-hover-fg !important;
      }
    }
  }
  &.active, &.prompt {
    background-color: $tree-bg-selected !important;
    border-color: $color-primary-light;
    border-right: $active-border !important;
    color: $tree-text-hover-fg !important;
    span.file-label {
      span.file-name {
        color: $tree-text-hover-fg !important;
      }
    }
  }
  i {
    display: inline-block;
    font-size: 18px;
    text-align: center;
    height: 21px !important;
    width: 20px !important;
    flex-shrink: 0;
    &:before {
        height: inherit;
        width: inherit;
        display: inline-block;
    }
    &.directory-toggle {
      &:before {
        background-position: 6px center !important;
        font-family: $font-family-icon;
        content: "\f054" !important;
        border-style: none;
        margin-left: 5px;
        font-weight: 900;
        right: 15px;
        top: 3px;
        font-size: 0.6rem;
        line-height: 2;
      }
      &.open:before {
        background-position: -14px center !important;
        font-family: $font-family-icon;
        content: "\f078" !important;
        border-style: none;
        margin-left: 5px;
        font-weight: 900;
        transform: none !important;
      }
      &.loading:before {
        font-weight: 900;
        font-size: 0.6rem;
        line-height: 2;
        content: '' !important;
        font-family: $font-family-icon;
        margin-left: 5px;
        border-style: none;
        background: $loader-icon-small 0 0 no-repeat;
      }
    }
  }
  span.file-label {
    display: flex;
    align-items: center;
    padding:0 2px 0 2px;
    border:1px solid transparent;
    height:auto;
    white-space:normal;
    cursor:pointer !important;
    margin-left: 2px;
    &:hover, &.pseudo-active {
      color: $tree-fg-hover !important;
    }
  }
  &.prompt.new .file-label, &.file .file-label {
    margin-left: 18px;
  }
  span.file-name {
    font: inherit;
    flex-grow: 1;
    user-select: none;
    color: $tree-text-fg !important;
    margin-left: 3px;
    cursor: pointer !important;
    white-space: nowrap;
    &:hover, &.pseudo-active {
      color: $tree-fg-hover !important;
    }
  }
}

// Set the tree depth CSS from depth level 21 to 50 as in default CSS depth is set from 0 to 20.
@for $i from 21 through 50 {
    .file-entry.depth-#{$i} {
        padding-left: 16px * ($i - 1);
    }
}

.children-count {
  margin-left: 3px;
}