Grid / Flex solution
Hi frontenders, how would you solve this? 

repeat(12, 87px) coming from? Unless you actually need 12 cells and they have to be 87px exactly, that's terrible practice0.25fr is the height of the overlap, the first 1fr is the height of the top-right image (because it's the image that's only in the first row), the second 1fr determines the height of the bottom left image1fr 2fr 1fr is the same as 2fr 4fr 2fr, both result in a middle row/column that's twice the size of the other twov down chevron and click "View Compiled")repeat(12, 87px)0.25fr1fr1fr1fr 2fr 1fr2fr 4fr 2fr grid-template-rows: 1fr 0.25fr 1fr;