Using the feature quite a lot these days, testing my changes involves saving the changes. It closes the window, thus losing focus from line I am editing.
Adding an “Apply” button would make this task much easier. Would it be possible?
Maybe: OK, Apply, Cancel
Also, the popup window size is very small, lot of scrolling currently. I read that resizable window is not easy to do. Maybe increase the window size when opening, if the screen/parent window size is much bigger? Or a simple button to have an almost full size window for serious editing?
In combination with the Apply button, it would be a huge improvement in using the Custom Css feature!