Base.css: Remove responsive iframe css.

We no longer use iframes on the website.
Base.css: Remove responsive iframe css.

We no longer use iframes on the website.
Merge hotfix-remove-old-css (#85) into master

Base.css: Remove responsive iframe css.

We no longer use iframes on the website.
Merge branch 'master' into ajaxify-forms
(forgot to pull before...)

Conflicts:
	calpoly/static/css/base.css (fixed)