70 QUESTIONS · ADVANCED · HTML + CSS
The Advanced HTML & CSS
Certification Exam
Seventy hand-picked, specification-level questions covering cascade layers, container queries, BFC, ARIA, specificity math and more. Instant, detailed scoring the moment you submit.
70
Total questions
35 / 35
CSS / HTML split
Hard
Difficulty level
45:00
Time limit (mm:ss)
// before you start
- Each question has exactly one correct answer out of four options.
- Use the question palette to jump between questions and mark tricky ones for review.
- The exam auto-submits when the timer hits zero — unanswered questions count as skipped.
- Results are calculated instantly with a full answer-by-answer breakdown and explanations.
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// full answer review