I used to use FireFox, and never had any problem with the font size changing, but my FireFox became corrupted, even when uninstalling and reinstalling, and I can't be bothered to figure out what's going on, so I'm now using Microsoft Edge.
However, using Microsoft Edge, the font size keeps changing in the description of the listings. I like to use Times New Roman, and it seems to default to Ariel, even if I change it to Times New Roman.
Any tips would be appreciated. Thanks.