.TreeView {
  display: inline-block;
  width: 100%;
  height: 100%;
}

/* search bar */
.TreeView a.search {
  width: 100%;
}
.TreeView a.search input.search {
    margin: 2px;
    width: calc(100% - 4px);
}

/* filter */
.TreeView div.filter {
  margin: 2px;
  width: calc(100% - 6px);
  height: 24px;
  cursor: pointer;
  border: 1px solid grey;
  overflow: hidden;
}
.TreeView div.filter img {
  width: 20px;
  height: 20px;
  margin: 2px;
  float: left;
  filter: var(--clr_primary_svg_filter);
}
.TreeView div.filter select {
  height: 20px;
  margin: 2px;
  width: calc(100% - 30px);
  border: none;
}

/* action */
.TreeView div.action {
  margin: 2px;
  width: calc(100% - 6px);
  height: 24px;
  cursor: pointer;
  border: 1px solid grey;
  overflow: hidden;
}
.TreeView div.action img {
  width: 20px;
  height: 20px;
  margin: 2px;
  float: left;
  filter: var(--clr_primary_svg_filter);
}
.TreeView div.action select {
  height: 20px;
  margin: 2px;
  width: calc(100% - 30px);
  border: none;
}

/* tree */
.TreeView .items {
  overflow-y: scroll;
}
.TreeView .items ul {
  list-style-type: none;
}
.TreeView .items ul.tree {
  margin: 0;
  margin-top: 10px;
  padding: 0;
}

.TreeView .items .item-holder {
  height: 20px;
  margin-bottom: 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}
.TreeView .items .toggle {
  float: left;
  height: 20px;
  width: 20px;
  margin-right: 5px;
}
.TreeView .items .toggle.caret {
  filter: grayscale(1);
  cursor: pointer;
  user-select: none;
  background-image: url("../../img/icon/tree-closed.svg");
  background-size: 14px;
  background-repeat: no-repeat;
  background-position: center;
  transition-duration: 300ms;
}
.TreeView .items .toggle.caret:hover {
  filter: none;
}
.TreeView .items .toggle.caret-down {
  -webkit-transform: rotate(90deg);
  -moz-transform: rotate(90deg);
  -o-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  transform: rotate(90deg);
}
.TreeView .items ul.nested {
  display: none;
}
.TreeView .items ul.active {
  display: block;
}
.TreeView .items img.icon {
  float: left;
  height: 20px;
  width: 20px;
  padding-right: 10px;
}