WP-4247: re style the featured event.
WP-4247: change class names on field groups.
WP-4176: topics landing list changes.
WP-4192: theme insights quote.
WP-4239: update theming after view change.
WP-3928: update the pdf icon.
WP-3928: change icon color to red.
WP-4215: theme social buttons on idea story detail.
WP-4158: fix clubs listing after header change.
WP-4158: teaser theming.
WP-4158: teaser responsive implementation.
WP-4158: changes to layout b.
WP-4158: center the column.
WP-4295: adjust chevron.
WP-4250: theme black links.
WP-4267: theme short url.
WP-4267: share this link responsive fix.
WP-4248: update twitter feed styling.
WP-4239: fix styling again for mixed list.
WP-4300: float the form file input.