jquery/jquery-mobile — pull request #4045 by uGoMobi (2012-04-15 10:07:12+00:00)
Title: Fix for unwanted margin between vertically grouped select inputs on FF

ui-select within ui-field-contain has width 60% and display inline-block (@media min-width 450px). For controlgroups the width of ui-select is 100% but inline-block still applies. Because of that Firefox shows an unwanted margin between the vertically grouped select input buttons.

Added display block and set it back to inline-block for horizontal controlgroups.