responsive last column

hello,

Is there a way, for a 3 column table, when viewed on mobile, for the last column to be full width?

I have it set so that each column is 33% width, so on desktop view each column has the same width, but then of course, on mobiles, it shows two columns first with a third column below, that doesn’t extend full width.

See screenshot:

https://ibb.co/zTgLs494

Or, how can I made each row be full width on mobile?

Thanks!