update：更新

src/components/layout-element/structure/app-nav-pos/app-nav-pos.less

@@ -9,8 +9,6 @@
         >.view-container {
             height: 100%;
             width: 100%;
-            padding: 12px;
-            box-shadow: none;
         }
     }
 }
\ No newline at end of file