There are a few ways, but first I think you’ll first need to figure out – what is making them appear in those colors? Then you’ll know what to change.
- If it’s set in the text of the notes themselves – then yes, Find & Replace, and the tags in the underlying HTML will be the places to look.
- If it’s set in the Styling for the notetype, or in the front/back templates for that card – then you’ll want to look at those instead.