Single Column
                                    
                                <divclass="row gutters"><divclass="col-12">Column</div></div>
                                    
                                        Two Columns
                                    
                                <divclass="row gutters"><divclass="col-6">Column</div><divclass="col-6">Column</div></div>
                                    
                                        Three Columns
                                    
                                <divclass="row gutters"><divclass="col-4">Column</div><divclass="col-4">Column</div><divclass="col-4">Column</div></div>
                                    
                                        Four Columns
                                    
                                <divclass="row gutters"><divclass="col-3">Column</div><divclass="col-3">Column</div><divclass="col-3">Column</div><divclass="col-3">Column</div></div>
                                    
                                        Six Columns
                                    
                                <divclass="row gutters"><divclass="col-2">Column</div><divclass="col-2">Column</div><divclass="col-2">Column</div><divclass="col-2">Column</div><divclass="col-2">Column</div><divclass="col-2">Column</div></div>
                                    
                                        Twelve Columns
                                    
                                <divclass="row gutters"><divclass="col-1">Column</div><divclass="col-1">Column</div><divclass="col-1">Column</div><divclass="col-1">Column</div><divclass="col-1">Column</div><divclass="col-1">Column</div><divclass="col-1">Column</div><divclass="col-1">Column</div><divclass="col-1">Column</div><divclass="col-1">Column</div><divclass="col-1">Column</div><divclass="col-1">Column</div></div>
                                    
                                        Different Column Sizes
                                    
                                <divclass="row gutters"><divclass="col-2">Column</div><divclass="col-4">Column</div><divclass="col-6">Column</div><divclass="col-4">Column</div><divclass="col-5">Column</div><divclass="col-3">Column</div></div>
                                    
                                        Justify content start
                                    
                                    
                                        Use justify-content utilities on flexbox containers to change the alignment of flex items on the main axis (the x-axis to start, y-axis if flex-direction: column). Choose from start (browser default), end, center, between, or around.
                                    
                                <divclass="row gutters justify-content-start"><divclass="col-2">Column</div><divclass="col-2">Column</div><divclass="col-2">Column</div></div>
                                    
                                        Justify content end
                                    
                                    
                                        Use justify-content utilities on flexbox containers to change the alignment of flex items on the main axis (the x-axis to start, y-axis if flex-direction: column). Choose from start (browser default), end, center, between, or around.
                                    
                                <divclass="row gutters justify-content-end"><divclass="col-2">Column</div><divclass="col-2">Column</div><divclass="col-2">Column</div></div>
                                    
                                        Justify content center
                                    
                                    
                                        Use justify-content utilities on flexbox containers to change the alignment of flex items on the main axis (the x-axis to start, y-axis if flex-direction: column). Choose from start (browser default), end, center, between, or around.
                                    
                                <divclass="row gutters justify-content-center"><divclass="col-2">Column</div><divclass="col-2">Column</div><divclass="col-2">Column</div></div>
                                    
                                        Justify content between
                                    
                                    
                                        Use justify-content utilities on flexbox containers to change the alignment of flex items on the main axis (the x-axis to start, y-axis if flex-direction: column). Choose from start (browser default), end, center, between, or around.
                                    
                                <divclass="row gutters justify-content-between"><divclass="col-2">Column</div><divclass="col-2">Column</div><divclass="col-2">Column</div></div>
                                    
                                        Justify content around
                                    
                                    
                                        Use justify-content utilities on flexbox containers to change the alignment of flex items on the main axis (the x-axis to start, y-axis if flex-direction: column). Choose from start (browser default), end, center, between, or around.
                                    
                                <divclass="row gutters justify-content-around"><divclass="col-2">Column</div><divclass="col-2">Column</div><divclass="col-2">Column</div></div>
                                    
                                        No Gutters
                                    
                                    
                                        The gutters between columns in our predefined grid classes can be removed with .no-gutters. This removes the negative margins from .row and the horizontal padding from all immediate children columns.
                                    
                                <divclass="row no-gutters"><divclass="col-4">Column</div><divclass="col-4">Column</div><divclass="col-4">Column</div></div>
                                    
                                        Column sizes at different breakpoints
                                    
                                    
                                        Resize the screen to view column sizes.
                                    
                                <divclass="row gutters"><divclass="col-xl-4 col-lg-6 col-md-6 col-sm-4 col-12">Column</div><divclass="col-xl-4 col-lg-6 col-md-6 col-sm-4 col-12">Column</div><divclass="col-xl-4 col-lg-12 col-md-12 col-sm-4 col-12">Column</div></div>
                                    