I have this ArcGIS Experience app and it's working well except for a few things with the pop-ups. The text in the pop-ups is a light grey when I would like it to be black. Similarly, when you hover over the pop-up title it goes dark grey and I would like it to just remain white. I cannot find anywhere in the Experience Builder where these colors are being used and where I can change them.
These problems don't exist in the pop-ups on the webmap itself, just in Experience Builder.
Does anyone know if this can be done and how?