WP-3274: Update the theme documentation.
WP-3483: update icon font path to fix errors.
WP-3343: remove old select library.
WP-3343: add new custom select library.
WP-3343: update select input styling.
WP-3499: adjust affiliations order and commas.
WP-3499: change class name.
WP-3525: update title styling and spacing.
WP-3501: update information block link styles.
WP-3500: remove line-height override.