← Stop Fixing Headline Gaps With Negative Margins. Use `text-box-trim`Quiz
text-box-trim — trimming the headline gap
Check what stuck about line-height's reserved space, why the negative-margin hack breaks, and how text-box-trim fixes it natively.
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.