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 | |||||
Grid Example
Use flexbox alignment utilities to vertically and horizontally align columns
col-lg-12
                                                    col-lg-11
                                                    col-lg-1
                                                    col-lg-10
                                                    col-lg-2
                                                    col-lg-9
                                                    col-lg-3
                                                    col-lg-8
                                                    col-lg-4
                                                    col-lg-7
                                                    col-lg-5
                                                    col-lg-6
                                                    col-lg-6
                                                    col-lg-5
                                                    col-lg-7
                                                    col-lg-4
                                                    col-lg-8
                                                    col-lg-3
                                                    col-lg-9
                                                    col-lg-2
                                                    col-lg-10
                                                    col-lg-1
                                                    col-lg-11
                                                    col-lg-2
                                                    col-lg-3
                                                    col-lg-4
                                                    col-lg-2
                                                    col-lg-1
                                                    Alignment
Use flexbox alignment utilities to vertically and horizontally align columns
Vertical alignment (align-items-start)
col-sm-4
                                                        col-sm-4
                                                        col-sm-4
                                                        Align Items Center
col-sm-4
                                                        col-sm-4
                                                        col-sm-4
                                                        Align Items End
col-sm-4
                                                        col-sm-4
                                                        col-sm-4
                                                        Align Self
align-self-start
                                                        align-self-center
                                                        align-self-end
                                                        Horizontal Alignment
justify-content-start
                                                        justify-content-center
                                                        justify-content-end
                                                        Stacks
Shorthand helpers that build on top of our flexbox utilities to make component layout faster and easier than ever.
Vertical Stacks (.vstack)
                                            First item
                                                    Second item
                                                    Third item
                                                Horizontal Stacks (.hstack)
                                            First item
                                                    Second item
                                                    Third item
                                                Horizontal Stacks (.hstack) with Vertical Rule (.vr)
                                            First item
                                                    
                                                    Second item
                                                    
                                                    Third item