Does what it says: toggles CSS on or off. Makes some websites with a grey font much nicer to read.

Finally a plugin to restore some pre-quantum functionality.
Thank you!

I find it very useful, for some reason, however, Avast thinks it is dangerous and recommends to remove it.

thanks this is helpful

Works as advertised, although the toolbar icon is nearly invisible with dark theme.

Just what I was looking for, disappointed that it does not appear to disable CSS.

Edit - has a compatibility issue with Quickjava Legacy addon - even when QuickJava is disabled. I uninstalled Quickjava and CSS Toggler works perfectly ! :D