I built a side menu using the attributes
Everything was working fine, until I change the background hue rotation
I turned the hue rotation back to 0 once I figure out I was doing.
but the code for the hue rotation is still there.
-webkit-filter: hue-rotate(0deg);
filter: hue-rotate(0deg);
This broke my side menu.The page adds a scroll bar to the bottom and stops the position fixed from working.
Is there a way to remove the -webkit-filter: hue-rotate(0deg); filter: hue-rotate(0deg); from the read only CSS?

???

Its ok I had to remove the class, make sure it updates then add the background again.

Try the Reset option on the Style panel, just above the three tabs Layout, Design, Effects.