Css在每行的底部放置一个完整的行，并重复角度ng

I have a loop with ng repeat over divs, every div has a width and margin right, they need to be two divs in a row, my problem is that i need a full line at the bottom of every row, not like how it is now with break, how can i do this?I have a loop with ng repeat over divs, every d