/* For jquery.treemenu.js */
.treemenu li { list-style: none; }
.treemenu .toggler { cursor: pointer; }
.treemenu .toggler:before { display: inline-block; margin-right: 8px; vertical-align: text-bottom; }
li.tree-empty > .toggler { opacity: 0.8; cursor: default; }
li.tree-empty > .toggler:before { 
    margin-right: 0px;
    content:"";  }
li.tree-closed > .toggler:before { background-image: url('/images/circle-add.svg');
    background-size: 16px 16px;
    display: inline-block;
    width: 16px; 
    height: 16px;
    content:""; }
li.tree-opened > .toggler:before { background-image: url('/images/circle-minus.svg');
    background-size: 16px 16px;
    display: inline-block;
    width: 16px; 
    height: 16px;
    content:"";  }