.system-main-container {
	padding: 20px 20px;
	width: 100%;
	height: 100%;
	min-height: 300px;
	background-color: #f0f0f0;
	.system-main-body{
		height: 100%;
		width: 100%;
	}
}
.card{
	height: 100%;
	background: #fff;
	padding: 20px;
	box-shadow: 1px 1px 4px 1px rgba(0,0,0,0.15);
}

.tree-box{
	float: left;
	padding: 20px;
	height: 100%;
	background: #fff;
	box-shadow: 1px 1px 4px 1px rgba(0,0,0,0.15);

}

/* 目录树样式 */
:host /deep/ ul.tree{
  padding-left: 25px;
  line-height: 30px;
  list-style: none;
}
:host /deep/ .node-value{
  display: inline-block;
  padding: 0 10px;
  border-radius:3px;
  cursor: pointer;
}
:host /deep/ .node-selected{
  background-color: #dcdcdc
}