Graphs in the contributor page should conform with spacing guidelines

Challenge

The graphs on the contributor pages have spacing that doesn't match guidelines (15px, 10px, etc). The graphs are also grouped together quite tightly, making it hard to understand where one starts and another begins.

Iteration 1 proposal

Update the spacing in the Contributor page to better conform with Pajamas, and better differentiate the graphs. This will ideally make the graphs on this page easier to scan and use while wee think of less MVC solutions for this page.

Before	After

🎨 Rough specs