CSS Grid is a powerful two-dimensional layout system for creating complex grid-based designs. Here's how to use it.
Basic Grid#
Grid Template Areas#
Responsive Grid#
Gap (Gutters)#
Alignment#
Spanning Items#
Named Lines#
Implicit Grid#
Card Grid#
Dashboard Layout#
Holy Grail Layout#
Masonry-like Grid#
Overlapping Items#
Subgrid (Modern Browsers)#
Best Practices#
Layout Choice:
✓ Grid for 2D layouts
✓ Flexbox for 1D layouts
✓ Grid for page structure
✓ Flexbox for component alignment
Responsive:
✓ Use auto-fit/auto-fill
✓ Use minmax() for flexibility
✓ Mobile-first approach
✓ Test at breakpoints
Accessibility:
✓ Maintain logical order
✓ Don't rely on visual order
✓ Use semantic HTML
✓ Test with screen readers
Avoid:
✗ Over-nesting grids
✗ Fixed sizes when flexible works
✗ Ignoring implicit grid
✗ Complex areas for simple layouts
Conclusion#
CSS Grid provides powerful two-dimensional layout capabilities. Use grid-template-areas for named regions, auto-fit and minmax() for responsive grids, and explicit placement for complex layouts. Combine with Flexbox for component-level alignment within grid items. Always consider accessibility and maintain logical source order.