Footer drop shadow removed
Footer drop shadow removed

The background image on the footer_bg div is removed from styles-em.css.
The current Homecoming theme adds a blue background that conflicts with
the old style. It's being removed to allow for more custom backgrounds
in the future.

brendensparks/sjsu-oucampus-sjsuhome,brendensparks/sjsu-oucampus-sjsuhome,brendensparks/sjsu-oucampus-sjsuhome,brendensparks/sjsu-oucampus-sjsuhome