var body = document.body; body.className += " u-body"; body.style.cssText += " "; var dataBg = ''; if (dataBg) { body.setAttribute('data-bg', dataBg); } graphicdesign. raumgefühl. bachelorarbeit 2020 (DHBW RV) eventdesign. theatertage am see, friedrichshafen visual system. branding projects 15