.custom-tree-node {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  font-size: 14px;
  padding: 2px;
}
.label {
  font-family: "Courier New", Courier, monospace;
  font-size: 14px;
  color: black;
  font-weight: bold;
}
.iconStyle {
  color: #409EFF;
  margin-right: 3px;
}
.tree-item {
  //overflow: auto;
}

 /* 改变被点击节点背景颜色，字体颜色 */
.el-tree-node:focus > .el-tree-node__content {
  background-color: #DCDFE6 !important;
  color: #fff !important;
}
/*节点失焦时的背景颜色*/
.el-tree--highlight-current .el-tree-node.is-current > .el-tree-node__content{
  background-color: #DCDFE6 !important;
  color: #fff !important;
}