Positioning information in Box Model view
I've been finding myself wishing the box model view showed positioning information. Specifically, I'd like to see the following attributes:
* top, right, bottom, left
This is being worked on.
Tim Nguyen commented
Comparison of Firebug to Devtools. I feel firebug is still better.
This is being worked on; the relevant bug is https://bugzilla.mozilla.org/show_bug.cgi?id=718250