One thing you’ll want to consider for your own site, is if you’re using spacers to create these kinds of offset layouts, you’ll want to add a class so you can remove or decrease those spacer heights on smaller screens. We might want to consider approaching this differently, even, by using different column alignments instead of spacer blocks. The left could be aligned top, middle aligned center, and right aligned to the bottom of the column. There are a lot of different ways to approach it.