I’m using a merged header element with a background of rgba(0,0,0,0.5).
However when I scroll down the header becomes transparent.
How can I alter the colour of the header when I being scrolling. Ideally it would be rgba(0,0,0,0.5) as well but if it just is set as a solid colour that’s also fine.
It’s set to invisible, however adding any colour there just also adds a coloured background to each menu item when the header is scrolled up to the very top of the page.
So you click the navigation colours checkbox in the header element, but don’t actually enter anything into the boxes at all. Keep them completely blank.