Grid options
See how aspects of the Bootstrap grid system work across multiple devices with a handy table.
| Extra small <576px | Small ≥576px | Medium ≥768px | Large ≥992px | Extra large ≥1200px | Extra Extra large ≥1400px | |
|---|---|---|---|---|---|---|
| Max container width | None (auto) | 540px | 720px | 960px | 1140px | 1320px | 
| Class prefix | .col- | .col-sm- | .col-md- | .col-lg- | .col-xl- | .col-xxl- | 
| # of columns | 12 | |||||
| Gutter width | 24px (12px on each side of a column) | |||||
| Custom gutters | Yes | |||||
| Nestable | Yes | |||||
| Column ordering | Yes | |||||
 
  
  
                             
                            