#myUL{list-style-type:none;margin:0;padding:0}.caret{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.caret:before{color:#000;content:"\25B6";display:inline-block;margin-right:6px}.caret-down:before{-ms-transform:rotate(90deg);-webkit-transform:rotate(90deg);transform:rotate(90deg)}.theme-category-nested{display:none}.theme-category-active{display:block}