Within the past 30 days the display of internet search results is so small I need a magnifying glass to see what results are returned. This is not happening in Safari, only when I use Firefox (my default search app). I have searched everywhere to see how to restore the display to the larger, readable size, to no avail.

I know I can change settings for larger display in my phone but that will increase the size of everything, which is not necessary. I just need the display of search results returned to a normal size as it was before. First pic is Firefox display, second is Safari display.