Cant edit CSS STYLE properties (grayed out & blocked) in chrome

Question

I am experiencing (havent seen before) something strange issue. When I enter a site (site in question is RunForGithub.com) first time, and open up Chrome Inpsect console, th

Answer 1

This was approved as a bug and will be fixed in near future:

https://bugs.chromium.org/p/chromium/issues/detail?id=796629

Answer 2

I'm late to the party. But I got mine fixed just by doing a hard reset on my website by pressing CTRL + SHIFT + R and everything went back to normal.

Answer 3

Closing the dev tools and opening it again fixes this temporarily. Here's the official bug report: https://bugs.chromium.org/p/chromium/issues/detail?id=796629

Answer 4

I had this issue past couple of days it was a CSS rule that was putting everything on the floor.

.myelement {
   background: black url("") center/cover no-repeat;
}

Yeah, you've seen this little hawful error !

.myelement {
   background: black center/cover no-repeat;
}

Just removing the url and everything went back to normal for me.

It's weird that SASS autocompile doesn't seem to be upset about this rule.