fix: transition

ant-design · Apr 14, 2024 · cb8230d · cb8230d
1 parent bcccaf2
commit cb8230d
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/components/collapse/style/index.ts b/components/collapse/style/index.ts
@@ -124,7 +124,12 @@ export const genBaseStyle: GenerateStyle<CollapseToken> = (token) => {
           [`${componentCls}-arrow`]: {
             ...resetIcon(),
             fontSize: fontSizeIcon,
+            // when `transform: rotate()` is applied to icon's root element
             transition: `transform ${motionDurationSlow}`,
+            // when `transform: rotate()` is applied to icon's child element
+            svg: {
+              transition: `transform ${motionDurationSlow}`,
+            },
           },
 
           // >>>>> Text