Sorry for the noob question, but how do I override color scheme settings? Is there a file I can edit/create that will allow me to change the selected text highlight color so that it is more obvious? I often have to really scan the page looking for a search result because the unfocused selected text highlight is so subtle.
Also, is there any way to prevent the selection highlight from dimming when not in focus? I see no benefit to that besides making it harder to see.