.treeview-container {
    direction: rtl;
}
.treeview,
.treeview ul {
  list-style-type: none;
  overflow: hidden;
}

.treeview li {
  text-indent: 1%;
  margin-top: 0.2em;
  padding: 0.15em 1.5em 0.5em 0 ;
  line-height: 22px;
  background-repeat: no-repeat;
  background-size: 24px 24px;
}

.treeview li.contains-items { background-image: url('/Style Library/Images/arrow-right.png'); background-position: right top;}

.treeview li.items-expanded { background-image: url('/Style Library/Images/arrow-down.png'); }

.treeview>li:hover { cursor: pointer; }

.treeview span:hover { background-color: rgba(246, 246, 246, 0.7); }