Terence Eden ff414a5489
Add transparancy to modal background for accessibility (#18081)
Fixes #18080 

This keeps the `ui-base-lighter-color` but adds enough transparency so that text is more easily readable.
Tested in Firefox and Chrome.
2022-12-15 17:38:35 +01:00
..
2022-12-15 17:10:34 +01:00