Cross-OS support.

[IMP1]

Check other OSs. Not sure how to check on OSX, which will probably be what Chris will be using. But might as well check on lab computers.

[IMP1]

• [ ] Firefox on Linux cuts off the bottom of forms.
• [ ] Chrome on Linux has the Go button in the navbar slightly too tall.
• [ ] Chrome on Linux has the search bar in the navbar too high.
• [ ] Chrome on Linux seems to ignore styling of inputs on registration page.

[IMP1]

This isn't worth it and can't really be done from home.