WP-4491: first go at fotter fix.
WP-4491: fix footer column widths, and sign up fix.
WP-4491: make 3 across columns narrower.
WP-4491: fix footer in responsive.
WP-4563: add panopoly magic css in.
WP-4563: fix up the modal, spacing.
WP-4563: update throbber styling and reusable styling.
WP-4491: adjust the bottom section.
WP-4558: add margin bottom to house ad image.
WP-4558: add margin bottom to house ad image.
WP-4564: reduce spacing between title and teaser description.
WP-4560: update typography for mobile.
WP-4557: adjust padding for insight topic teaser responsive.
WP-4556: align topic landing title with card.
WP-4601: add CSS for double modal.
WP-4588: add styling for alumni clubs.
WP-4555: reduce topic title at 600px.
WP-4554: adjust padding on insights landing.
WP-4568: adjust video icon.
WP-4559: adjust line heights.