Looking for a solution similar to the one discussed in this thread.
I'm struggling to figure out how to achieve the layout shown below using Bootstrap 4. The key requirement is that col 1, col 2, and col 3 must stretch to the bottom of their respective rows. While attempting to nest columns in Bootstrap 4, I noticed that it doesn't automatically adjust the parent row's height. Any assistance would be greatly appreciated. You can also view an example on CodePen here. My goal is to have the red color in the CodePen container cover the yellow color. Thank you in advance.
+-------------------------------------------------+
| Header |
+------------+------------------------------------+
| | COL 1 | COL 1 | COL 3 |
| Navigation | | | |
| | | | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
+------------+------------------------------------+