Scrollbar breaks three-column layout

[calummonro]

Hey danielma,

I can create a PR for this if you want. The scrollbar breaks the column layout:

(Running locally:)

[danielma]

I'd love to see a PR for this! I can duplicate it on my machine, but it's not obvious how to fix it

[calummonro]

Cool, I'll have a look today. I'm not entirely sure either. We can account for the scrollbar width in the photo width calculations, but that will not guarantee consistent results between browsers (or for apps with custom styled scrollbars).

So I'd probably look into CSS Flex or Grid