I have a page from a client who wants their fields to match appearances to a thinner line style than "thin". At first I did not believe it, but upon comparing, this page has two different "thin" borders on the checkboxes. Does anyone know how this is accomplished?
Image (info redacted for client's privacy): Top three are "thin" border style. Bottom four are also "thin", but I can't reproduce this appearance.
It has nothing to do with zoom or "enhance thin lines".