I have those two classes, b3 full and b3 p3 full side by side above 768px width. Each has a heading and paragraph. At 768px width and below they become 100% wide and my question is: Should I increase margin on the last paragraph in first section before next H2 heading or leave it as is? What’s the proper way. Should there be more vertical space between them? [Here's the link...](http://codepen.io/jiri/full/aGsrm “”)
I think the space is fine, what you could do if you want to really break them up is having a border-top appear when on mobile – but it really depends on if they’re completely separate elements or if it’s a continuous flow of information.