Grid
Grid options
See how aspects of the Bootstrap grid system work across multiple devices with a handy table.
| 
                                                          xs <576px  | 
                                                        
                                                          sm ≥576px  | 
                                                        
                                                          md ≥768px  | 
                                                        
                                                          lg ≥992px  | 
                                                        
                                                          xl ≥1200px  | 
                                                        
                                                          xxl ≥1400px  | 
                                                      |
|---|---|---|---|---|---|---|
| Grid behavior | Horizontal at all times | Collapsed to start, horizontal above breakpoints | ||||
| 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 | |||||
| Offsets | Yes | |||||
| Column ordering | Yes | |||||