Editors do not resize correctly on window resize, especially around 1200px

[shmuel-taub]

First of all, thank you for your amazing YouTube channel and this awesome site!

When I open the site with a screen width smaller than 1200px and then expand it, I notice that the editors keep their old small height and don't adjust.
Later, I realized this is a general issue - resizing the screen in any direction doesn’t update the editors’ dimensions correctly.

I’ve opened a branch to fix this, and I’d be proud if you consider merging it into your awesome project.