I am looking to split a column on mobile devices such that the first part of the sidebar splits to above the main content and the remaining sidebar cells sit below the content as shown below.
Desktop
| sidebar 1 | |
| sidebar 2 | content |
| sidebar 3 | |
Mobile
| sidebar 1 |
| content |
| sidebar 2 |
| sidebar 3 |
Found this answer which is exactly what I am looking for Is there a way in Bootstrap to “split” a column on small screens?
When I edit the demo code tto change to Bootstrap 4, the first Sidebar content now takes up the full space, which I am guessing is because of flexbox - Codeoply with Bootstrap 4.
Any suggestions on how to make Bootstrap 4 behave like Boostrap 3?