demo: https://jsfiddle.net/1nogrctj/
you can see '50' in the second line is not enough 50px because the next flex item is wrap!
if the next flex item is no warp, the '50' get the right width.
So how to avoid it?
demo: https://jsfiddle.net/1nogrctj/
you can see '50' in the second line is not enough 50px because the next flex item is wrap!
if the next flex item is no warp, the '50' get the right width.
So how to avoid it?