SOS-1827 Fixing User Bar UI for IE10, IE9, IE8, and IE7; adding background-color
SOS-1827 S/F
SOS-1826 S/F
SOS-1826 Fixing Strata theme issues with banner related items, IE10, IE9, IE8, and IE7
SOS-1826 Adding gradient to navigation for IE10, IE9, IE8, and IE7
SOS-1826 Fixing large gap between content and header when zooming out.