Merge pull request #2952 from dataease/pr@dev@style_tree_filter

style(仪表板-树过滤器): 树过滤器弹出两个下拉框

frontend/src/components/ElTreeSelect/index.vue

@@ -10,7 +10,7 @@
       :collapse-tags="showNumber"
       class="el-tree-select-input"
       :disabled="disabled"
-      popper-class="select-option"
+      popper-class="de-select-option"
       v-bind="selectParams"
       :popper-append-to-body="popperAppendToBody"
       :filterable="false"
@@ -531,7 +531,7 @@ export default {
 }
 </script>
 <style>
-.el-tree-select .select-option {
+.el-tree-select .de-select-option {
     display: none !important;
 }
 .tree-select-all {

frontend/src/styles/index.scss

@@ -853,7 +853,9 @@ div:focus {
 .view-select-option {
     display: none !important;
 }
-
+.de-select-option {
+  display: none !important;
+}
 .el-checkbox__input.is-checked:not(.is-disabled) + .el-checkbox__label {
   color: #1F2329 !important;
 }