Revert "improve(ui): PageContainer tabs divider does not pull through (#1384)"

This reverts commit ac01e58.

Author: dengfuping

packages/ui/src/PageContainer/style/index.ts

@@ -80,6 +80,8 @@ export const genPageContainerStyle: GenerateStyle<PageContainerToken> = (
           marginBlockStart: 0,
           [`${antCls}-tabs-top > ${antCls}-tabs-nav::before`]: {
             borderBottom: `1px solid ${token.colorBorderSecondary}`,
+            left: -token.paddingXL,
+            right: -token.paddingXL,
           },
         },
       },
@@ -94,6 +96,8 @@ export const genPageContainerStyle: GenerateStyle<PageContainerToken> = (
         },
         [`& > ${antCls}-tabs-top > ${antCls}-tabs-nav::before`]: {
           borderBottom: `1px solid ${token.colorBorderSecondary}`,
+          left: -token.paddingXL,
+          right: -token.paddingXL,
         },
       },
     },