Enlargeing Fonts

[Bob Clifton]

I want to enlarge the fonts in my site so these ol eyes can see better  I researched a bit to larn how BUT I found the file an how TO EDIT and was wondering how high a value I can go




body {
   background: #e9eef2;
   font: 83.33%/150% "Segoe UI", "Helvetica Neue", "Nimbus Sans L", Arial, "Liberation Sans", sans-serif;
   color: #4d4d4d;
   display: flex;
   flex-direction: column;
   min-height: 100vh;
}
::selection {

I changed the value from 83 to 98 in the highlighted RED and it is a little bigger but I would like more . What setting do yall have here It is  the perfect size  or do custom Themes have different values . Plus what value should I put in the 150  Thanks

[Bigguy]

This is default here. I have not increased the font size. You could go as high as you want until it distorts the theme I guess.

[shawnb61]

Two problems with changing the font size...  First, without also increasing all the little text box sizes, lots of text doesn't fit anymore.

Second, there's a bunch of places that need to change.

I just use the browser zoom feature.