Support Threads

I have Vantage with child theme on a site under construction http://www.appzaps.co.uk/new-2018/ My main menu is in a widget in the sidebar and masthead menu is empty. I need to toggle to the mobile memu at top of page for mobile screen size at 680px. I tried turning on the masthead menu to hide it…

My syte has child theme with Vantage. Customosation settings are for responsive, full width. I have a row within Masthead, Layout Builder set to Full Width Stretch. Row contains 3 image widgets. Page loads momenterily at standard width then flicks to full width. Can this be stopped. Another row in the page content also does…