CSS

CSS is the style language used to control layout, spacing, colors, and visual presentation on web pages.

CSS styles an HTML document. It controls visual details such as font size, color, spacing, alignment, and responsive layouts.

When asking AI to fix a web page, identifying whether the problem is CSS or HTML helps narrow the change safely.

✅ Why it matters

• Visual issues can often be fixed without changing structure
• Important for responsive design and layout adjustments

⚠️ Limits and debates

• Overlapping rules can make behavior confusing
• Small changes can affect the whole layout