CSS layout and accessibility quiz

Use each explanation to trace the winning CSS behavior, then inspect the related lesson before changing an application rule.

Review the lessons

• CSS grid tracks: reserve a sidebar without letting content widen the page
• CSS container queries: adapt a component to its own space
• CSS reduced motion: remove nonessential movement at the source
• CSS print styles: preserve the record and remove screen-only controls

Other checks

• CSS Quizzes
• CSS cascade and selectors quiz

Common Mistakes

• Do not assume an answer holds when the containing markup changes.
• Do not skip keyboard and zoom review after a quiz passes.