I'm using T4 System plugin version 2.2.2 on Joomla 3.10.11.
On a couple of sites, the background color of the CSS Editor is yellow, I cannot highlight text to copy easily, and the line height is twice the other version.
On other installations of T4 system and T4 Blank template, the CSS editor has a white background and the lines are not spaced out so much.
How can I make my CSS editor have a whiite background without lines? See the two examples in the images I attached,