Ms. Nancy Wichmann wrote:
Since Fields seems to insist on giving me an "N/A" option for a boolean field, I want to take it out in the CSS, but I don't want it going away every time there's a system upgrade. Is there some easy way to give Seven (the admin theme) another CSS file (or setting to it) that it won't overlay on upgrades?
Have you considered adding the CSS changes to a module? How about changes to the CSS for the theme itself?