UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36

Steps to reproduce the problem:
1. Modify a DOM node's style via Style pane

What is the expected behavior?
On the DOM tree, the node has some sort of visual indication that it has been modified. 

What went wrong?
Not implemented.

Did this work before? No 

Chrome version: 52.0.2743.116  Channel: stable
OS Version: OS X 10.11.6
Flash Version: Shockwave Flash 22.0 r0

Forward via community: https://twitter.com/Lesa_ns/status/763459817763663872