So basically, when I try to edit a container in theme fusion using the ‘background’ tab, I press ‘select colour’, click on a colour, and it has zero effect. The rgba value (if that’s what it’s called, I’m no expert) does show up in the appropriate field, but no change actually takes effect.
I have looked at the page source and element and can’t find any !important’s that appear responsible.
You know what, I did, and it’s embarrassing, but just in case it helps you too, I shall lay my soul bare – the opacity sliders on the right of the colour picker were turned to 100% opacity. I actually thought I DID check this when troubleshooting, but whether something didn’t take or I screwed it up somehow, I don’t know. That was my issue. Boh!