用户管理，树结构样式优化

dsk-operate-ui/src/views/system/user/index.vue

@@ -767,3 +767,16 @@ export default {
   }
 };
 </script>
+<style lang="scss" scoped>
+.head-container{
+  ::v-deep .el-tree-node__content{
+    white-space: normal !important;
+    height: auto;
+    padding: 2px 0;
+    .el-tree-node__expand-icon{
+      padding: 2px 6px;
+      align-self: flex-start;
+    }
+  }
+}
+</style>