add adaptive GitHub theme using light-dark(...)
#4340
+211
−8
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I added an adaptive github theme that automatically switches between light and dark colors based on the users system preferences. It is basically a mashup of the
github.cssandgithub-dark.cssthemes made by [at]Hirse.I also added
.lightand.darkutility classes to override the system color scheme.The
light-dark(...)function reached "Baseline: Newly available status" and works in all major Browsers.Changes
GitHub Adaptive (Light & Dark)themelight-dark(...)colors totools/checkTheme.jsChecklist
CHANGES.md