Debugging and review
Final CSS review
Review the completed page for cascade clarity, resilient layout, responsive behavior, accessibility, and maintainable component boundaries.
15 minute lesson
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Review the finished project without looking only at its ideal desktop screenshot.
Check that:
- selectors are short and reusable
- the cascade works without escalating specificity
- widths include sensible minimums and maximums
- source order remains meaningful
- focus indicators are visible
- text contrast and line length remain readable
- content wraps instead of clipping
- layout survives zoom, long content, and narrow containers
- motion respects user preferences
Remove rules that no longer affect the page. Group related component styles and keep shared tokens in custom properties.
Finally, select one element in DevTools and explain how its color, type, size, spacing, and position were calculated. If you can trace those values, you can debug the page later.
Quick check
Result
You got of right.
Quick check
Result
You got of right.
Quick check
Result
You got of right.
Lesson completed