CSS
Cap nhat 10 thg 1, 2026CSS Layout Decision Tree
When to use Flexbox vs Grid vs other layout methods. A practical decision guide.
Use Flexbox When
- Layout is one-dimensional (row OR column)
- You need to distribute space among items
- Alignment and centering are the main goals
- Content size should determine layout
Use Grid When
- Layout is two-dimensional (rows AND columns)
- You need precise placement control
- You want the layout to determine content size
- Complex responsive layouts without media queries
Use Neither When
- Simple stacking: normal flow handles it
- Overlapping: use `position: absolute/relative`
- Full-page centering: `margin: auto` or grid `place-items: center`