Adds the sidebar + grid/loop pattern to the theme.
A default pattern (the same one as the 3col w/ BG image) is applied when you first load the block.
When replacing that image, use the repeat image option if you have a single tile for a repeatable pattern.
The sidebar section is in its own column and the 3-column grid is its own column.
see the screencast below for the reasoning/approach to this pattern structure.
When adding images to they cards, use the same image ration on each card. If you mix and match them, the content will not line up properly in the text section.
What does this do/fix?
Adds the sidebar + grid/loop pattern to the theme.
QA
Links to relevant issues
Screenshots/video:
Tests
Does this have tests?