input-group in navbar-form doesn't work in 3.1.0

Created by: gellmaster

Does not work in width: 768px or greater. Please see the examples below.

3.0.3 - grouped correctly http://jsfiddle.net/6Scgn/

3.1.0 - form-control no longer grouped http://jsfiddle.net/G5cVG/

Remove width: auto or setting the width back to 100% gives same functionality as was in v3.0.3 .navbar-form .input-group .form-control { width: 100%; }

Tested on Windows

• Firefox 26
• Chrome 32
• IE8-11

Thanks for all you guys do to make my life easier!