opencart/opencart — pull request #123 by ADDCreative (2012-09-03 18:11:22+00:00)
Title: Fix horizontal scroll bar missing in Firefox

-moz-scrollbars-vertical; is deprecated and causes the horizontal scroll
bar not to appear when the viewport is narrow in Firefox. overflow-y:
scroll; also works in IE8/9, opera and Chrome. Can be removed completely
if permanent vertical scroll bar is not wanted.