Userscript that allows you to easily see the differences between your result and preview of the challenge. One may say that it's inspired by diff view on CSSBattle, but with more convenience.
Versión del día
Diff view is not there on CSS Challenges, which is perfectly mitigated by this userscript! It's a result of my comparison of cssbattle.dev and css-challenges.com.
Just hover on your result (left frame).
Moving the mouse left and right will move the delimiter, just so you can observe both result and preview parts.
Moving the mouse up will make the delimiter appear, moving down will make it disappear.
Embrace the pixel perfect challenge!
