样式

src/main/webapp/static/ms-admin/4.7.2/css/index.css

@@ -284,6 +284,7 @@ textarea::-webkit-input-placeholder {
   background-color: #0080FF;
   display: flex;
   justify-content: center;
+  align-items: center;
   cursor: pointer;
 }
 .ms-admin-mstore .ms-admin-mstore-icon span {