← Stop Shipping Custom UI That Disappears in `forced-colors` ModeQuiz
forced-colors mode
Test what you just learned about forced-colors, system colors, and why custom UI disappears in Windows High Contrast Mode.
questions7
pass mark70%
resultsat the end
No account needed. Answer all 7 questions, then see your score with every answer explained and a reference to the spec or MDN — pass and you can claim a certificate.