I can change font size in general via Firefox settings, BUT! whenever I want to download a file from any given website, the download window that appears, in which I can navigate to a folder on my computer and choose a name for the file, has such super small font!!! And to make it worse, the text largely is in a soft gray rather than a nice strong black! SO hard to read. I would love an easy way to make this font always bigger for all these situations. If anyone can provide the solution I'm super grateful!