LPS-42678  Mobile portlet-add-content container overlaps with dockbar user dropdown menu
LPS-42678 - Source formatting
LPS-42678 - We define the acceptable range of z-indexes for theme developers as 0-400; we should instead lower the offending z-index rather than breaking that range
LPS-42938  extra </label> tag generated from advanced search toggle
LPS-42938 Source formatting