CSS Flex Wrap
Understand how flex items wrap to new lines on small screens and why this is important for responsive design.
David Miller
December 3, 2025
6.6k178
Flex-wrap allows items to move to next line.
## Without wrap
Items shrink or overflow.
## With wrap
```css
.container {
display: flex;
flex-wrap: wrap;
}
```
## UI Visualization
- Items go to next line on small screens
## Real-world example
- Product cards
- Image galleries
## Important
Wrap is essential for responsive design.
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