New website styling helpers were added to make page spacing and underline styling more consistent across website, email, blog, shop, event, forum, customer and mailing pages. This reduces the need for manual spacing work and helps keep customer-facing pages visually consistent.

task: https://www.odoo.com/web?db=openerp#id=11509&view_type=form&model=project.task
pad: https://pad.odoo.com/p/r.LkTnBVv2J1Y6ojrw