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CSS classes exist twice: with and without antd-prefix #121
Description
Reproduce:
- http://localhost:6006/?path=/story/button--default
- open developer tools of your browser
- add
ant-btnas another class to the button
Result:
This demonstrates that the mll-ant prefix works (mll-ant-btn applies), but it doesn't prevent the generation of the default classes (like ant-btn) -> ant-btn and mll-ant-btn-Styles exist
Expectation:
With a prefix being defined in antd.less, only classes with this prefix should be generated and being injected with this library.
Activity
spawnia commentedon Oct 30, 2026
Fixed in 21.0.1 by #338.
The unprefixed classes came from
GridandDatePicker. They imported antd's per-component styles (antd/es/grid/style/indexandantd/es/date-picker/style/index), and those compiled without the@ant-prefix: mll-antofsrc/antd.less. Both imports are gone, soesm/index.cssand Storybook now carry onlymll-ant-rules. The exceptions are six selectors thatantd/dist/antd.lesshardcodes itself:.ant-divider-inner-textand.ant-motion-collapse*.