see what happens when only using toLowerCase()

[codecov[bot]]

Bundle Report

Changes will decrease total bundle size by 47 bytes :arrow_down:

Bundle name	Size	Change
formatCss-formatCss-esm	4.67kB	33 bytes :arrow_down:
formatCss-formatCss-esm-formatCss-umd	3.49kB	14 bytes :arrow_down:

[codspeed-hq[bot]]

CodSpeed Performance Report

Merging #76 will not alter performance

_{Comparing old-skool-lowercasing (063a3f4) with main (7e16739)}

Summary

✅ 4 untouched benchmarks