The new chrome has a ruler when looking at an element, I want to hide it. Can I make any settings?
The Chrome team introduced the option in code on November 8 http://trac.webkit.org/changeset/133885He is not yet represented
update: Here, finally, select the "show rulers" checkbox in the "Developer Tools" β "Settings" - "Main Tabs" β "Elements" section.
My version of Chrome is 24.0.1312.52 m
Right-click anywhere on the screen, βInspect Element,β the gear in the lower left corner (Windows) or in the lower right corner (Mac), the General tab, scroll down to Show Rulers at the bottom. Check it on / off to taste.
If you are using the latest version of Chrome, this is how to find it.
Developer Tools> Settings (in the menu of additional options)> Settings> Elements> Show rules (last parameter)