add padding-left for help-icon to add spacing before help-icon (#4012)
add padding-left for help-icon to add spacing before help-icon (#4012)


foam-framework/foam2,foam-framework/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,jacksonic/vjlofvhjfgm,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2