CSS overhaul is needed for mobile experience

[tomdng]

Much of the current redesign in the redesign_one branch is focused on a desktop experience, but there many visual bugs on mobile displays, such as the footer not being pushed to the very bottom of the page on some pages.

The aesthetics on the mobile website also need some work, and it really isn't consistent with how the desktop version looks, especially with the scaling and font-size of elements relative to each other.

New CSS rules for mobile displays should resolve both the redesign and obviously the visual bugs.

[tomdng]

As an update I've fixed the bugs with the CSS styling on mobile. Everything is passable although I'd like to get to that redesign at some point in the future.