diff --git a/.dumi/theme/common/styles/Demo.tsx b/.dumi/theme/common/styles/Demo.tsx
index f91a378fb5..3b3d75eadc 100644
--- a/.dumi/theme/common/styles/Demo.tsx
+++ b/.dumi/theme/common/styles/Demo.tsx
@@ -271,14 +271,13 @@ export default () => {
               cursor: pointer;
               transition: all 0.24s;
 
-              ${antCls}-row-rtl & {
-                margin-right: 16px;
-                margin-left: 0;
-              }
-
               &:hover {
                 color: ${token.colorText};
               }
+
+              ${iconCls} {
+                display: block;
+              }
             }
 
             &-code-copy {