silverstripe/sapphire — pull request #892 by adrexia (2012-10-23 01:18:12+00:00)
Title: BUG: Border at top of tabs when no subtabs

Made the border only appear at the top of tabsets if there is actually a second level of tabs. The border will only appear at the top of ui-tabs-panel if it is a sibling of a ui-tabs-nav