Fixes unnecessary padding-top added to all responsive UIs (#14679)

When using Valo theme and Responsive extension, all responsive UIs get a padding-top even though it should be only added when a Valo Menu is present in the UI. Added a stylename which has to be added to any responsive UIs containing a Valo Menu.

Change-Id: Ib3e3c5341bef03c174accb01401b4a90c1deb29e