Columns are a little cramped on smaller viewports

[yndajas]

Not a huge deal, but it would be good to improve the layout at smaller viewports. With a modest vertical tab sidebar on a 13.x" screen, the columns are a little cramped - e.g. the updated at date overflowing, and the multi-line column headings - per the screenshot below

One option could be to collapse into a something like a summary list layout on smaller viewports