update: 样式更新

src/components/layout-element/structure/app-simpleflex-container/app-simpleflex-container.less

@@ -2,4 +2,7 @@
     width: 100%;
     height: 100%;
     display: flex;
+    >.container-item__pos>.app-standard-container {
+        height: 100%;
+    }
 }
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