修改菜单显示

epmet-oper-web/src/views/main-sidebar-sub-menu.vue

@@ -3,7 +3,8 @@
     <el-submenu
       v-if="menu.children && menu.children.length >= 1"
       :index="menu.id"
-      :popper-append-to-body="false"
+      ref="subMenu"
+      popper-append-to-body
     >
       <template slot="title">
         <svg class="icon-svg aui-sidebar__menu-icon" aria-hidden="true">

epmet-oper-web/src/views/main-sidebar.vue

@@ -28,3 +28,8 @@ export default {
   }
 }
 </script>
+<style>
+.el-menu--collapse .el-submenu__title span {
+  display: none;
+}
+</style>