dubbokeeper-ui/src/main/webapp/js/libs/angularjs-ui-tree/style.css
/* tree control */
.tree {
	padding-left: 9px;
	overflow-x: hidden;
	overflow-y: auto;
	position: relative;
}
.tree:before {
	display: inline-block;
	content: "";
	position: absolute;
	top: -20px;
	bottom: 16px;
	left: 0;
	border: 1px dotted #67b2dd;
	border-width: 0 0 0 1px;
	z-index: 1;
}
.tree .tree-folder {
	width: auto;
	min-height: 20px;
}
.tree .tree-folder .tree-folder-header {
	position: relative;
	height: 26px;
	cursor: pointer;
}
.tree .tree-folder .tree-folder-header:hover,
.tree .tree-folder .tree-folder-header:focus,
.tree .tree-item:hover,
.tree .tree-item:focus {
	background-color: #F0F7FC;
	outline: none;
}
.tree .tree-folder .tree-folder-header .tree-folder-name,
.tree .tree-item .tree-item-name {
	display: inline;
	z-index: 2;
}
.tree .tree-folder .tree-folder-header > [class*="icon-"]:first-child,
.tree .tree-item > [class*="icon-"]:first-child {
	display: inline-block;
	position: relative;
	z-index: 2;
	/* top: -1px; */
	color: #80a6cd;
}
.tree .tree-folder .tree-folder-header .tree-folder-name {
	margin-left: 2px;
}

.tree .tree-folder:last-child:after {
	display: inline-block;
	content: "";
	position: absolute;
	z-index: 1;
	top: 15px;
	bottom: 0;
	left: -15px;
	border-left: 1px solid #FFF;
}
.tree .tree-folder .tree-folder-content {
	margin-left: 23px;
	position: relative;
}
.tree .tree-folder .tree-folder-content:before {
	display: inline-block;
	content: "";
	position: absolute;
	z-index: 1;
	top: -14px;
	bottom: 16px;
	left: -14px;
	border: 1px dotted #67b2dd;
	border-width: 0 0 0 1px;
}
.tree .tree-item {
	position: relative;
	height: 26px;
	cursor: pointer;
}
.tree .tree-item .tree-item-name {
	margin-left: 3px;
}
.tree .tree-item .tree-item-name > [class*="icon-"]:first-child {
	margin-right: 3px;
	color: #555;
}
.tree .tree-item > [class*="icon-"]:first-child {
	margin-top: -1px;
}
.tree .tree-folder,
.tree .tree-item {
	position: relative;
}
.tree .tree-folder:before,
.tree .tree-item:before {
	display: inline-block;
	content: "";
	position: absolute;
	top: 14px;
	left: -13px;
	width: 18px;
	height: 0;
	border-top: 1px dotted #67b2dd;
	z-index: 1;
}
.tree .tree-selected {
	background-color: rgba(98, 168, 209, 0.1);
	color: #6398B0;
}
.tree .tree-selected:hover {
	background-color: rgba(98, 168, 209, 0.1);
}

.tree .tree-item,
.tree .tree-folder .tree-folder-header {
	margin: 0;
	padding: 5px 3px;
	color: #4D6878;
	border: 1px solid #FFF;
	display: block;
	text-decoration: none;
}
.tree .tree-item.selected,
.tree .tree-folder .tree-folder-header.selected {
	border-color: #62a8d1;
	background-color: #F0F7FC;
}
.tree .tree-item:hover,
.tree .tree-item.selected:focus,
.tree .tree-folder .tree-folder-header:hover,
.tree .tree-folder .tree-folder-header:focus {
	text-decoration: none;
}

.tree .tree-item > [class*="icon-"]:first-child {
	/* color: #F9E8CE; */
	color: #80a6cd;
	width: 13px;
	height: 13px;
	line-height: 13px;
	font-size: 11px;
	text-align: center;
	border-radius: 3px;
	background-color: #FAFAFA;
	border: 1px solid #CCC;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
.tree .tree-selected > [class*="icon-"]:first-child {
	background-color: #F9A021;
	border-color: #F9A021;
	color: #FFF;
}
.tree .icon-plus[class*="icon-"]:first-child,
.tree .icon-minus[class*="icon-"]:first-child {
	border: 1px solid #DDD;
	vertical-align: middle;
	height: 11px;
	width: 11px;
	text-align: center;
	border: 1px solid #8BAEBF;
	line-height: 10px;
	background-color: #FFF;
	position: relative;
	z-index: 1;
}
.tree .icon-plus[class*="icon-"]:first-child:before {
	display: block;
	content: "+";
	font-family: "Open Sans";
	font-size: 16px;
	position: relative;
	z-index: 1;
}
.tree .icon-minus[class*="icon-"]:first-child:before {
	content: "";
	display: block;
	width: 7px;
	height: 0;
	border-top: 1px solid #4D6878;
	position: absolute;
	top: 5px;
	left: 2px;
}
.tree .tree-unselectable .tree-item > [class*="icon-"]:first-child {
	color: #5084A0;
	width: 13px;
	height: 13px;
	line-height: 13px;
	font-size: 10px;
	text-align: center;
	border-radius: 0;
	background-color: transparent;
	border: none;
	box-shadow: none;
}
.tree [class*="icon-"][class*="-down"] {
	transform: rotate(-45deg);
}
.tree .icon-spin {
	height: auto;
}
.tree .tree-loading {
	margin-left: 36px;
}
.tree img {
	display: inline;
	veritcal-align: middle;
}

.tree {
	padding-left: 22px;
}
.tree:before {
	margin-left: 9px;
}
.tree .tree-item {
	/* padding: 5px 10px; */
}
.tree .tree-folder {
	/* padding: 0 2px; */
}
.tree .tree-folder:before, .tree .tree-item:before {
	width: 12px;
}
.tree .tree-item, .tree .tree-folder .tree-folder-header {
	text-wrap: none;
	white-space: nowrap;
}
.tree .input-append {
	position: relative;
	top: -2px;
}
.tree input {
	font-size: 13px;
	padding: 1px 6px;
	margin: 0;
}
.tree input.edit {
	position: relative;
	top: -2px;
}
.tree .edit-pane {
	margin-left: 4px;
}
.tree .edit-pane > span > i {
	margin-left: 7px;
}
.folder-separator {
	margin-left: 4px;
	margin-right: 4px;
}
.tree-view-wrapper {
	float: left;
}
.tree-view-wrapper2 {
	border: 1px solid #ddd;
	padding: 5px;
	overflow-x: auto;
}
.tree-view2 {
	display: inline-block;
}

.tree-folder-header.editing {
	background-color: #f0f7fc !important;
}

.blue {
	color: #478fca !important;
}
.orange {
	color: #ff892a !important;
}