Redmine

I found out the most notable hindering comes from the fact that textareas and input fields don't scale because they don't inherit from body. See the attached patch for a possible solution.

Otherwise it's a pretty simple search and replace for font-size elements.

The attached patch changes the units for font-size from px to rem, ensuring that font sizes scale appropriately based on user-defined browser settings.

Currently, the use of absolute pixel (px) units for font sizes prevents users from adjusting text size effectively through their browser settings.

By switching to rem units, font sizes will scale properly according to the user’s browser font settings, enhancing accessibility.

Set the browser's font size to "Very large":

Currently, the font size of built-in UI components such as dropdowns respects the browser's font size setting, but the font size of most text remains the same:

After applying the patch, everything are scaled according to the browser's setting:

Committed the patch in r23082.

The units of the font-size property have been converted from absolute px to relative rem.