#functTree ul {
	 list-style-type: none;
	 padding-left: 20px;
 }

 #functTree>ul {
 	padding: 0px;
 	margin-top: 0px;
 	padding-left: 6px;
 }

 .caret {
 	cursor: pointer;
 	user-select: none;
 	position: relative;
 }

 .caret::before {
 	content: "";
 	width: 8px;
 	height: 6px;
 	display: inline-block;
 	position: absolute;
 	top: 5px;
 	left: -10px;
 	background-image: url(../img/icon-sprite.png);
 	background-repeat: no-repeat;
 	background-position: -1px -596px;
 	color: var(--anval-text);
 	transform: rotate(270deg);
 }

 .caret-down::before {
 	transform: rotate(0deg);
 }

 .nested {
 	display: none;
 }

 .active {
 	display: block;
 }

 .caret-down {
 	color: var(--active) !important;
 	font-weight: bold;
 }

 .caret.last::before {
 	visibility: hidden;
 }