var body = document.body; body.className += " u-body u-xl-mode"; body.style.cssText += " "; var dataBg = ''; if (dataBg) { body.setAttribute('data-bg', dataBg); } PERGOLAS, FENCING AND TRELLIS As well as traditional post and rail, closeboard fencing and panels, we offer a complete range of styles, both rustic and contemporary, using a variety of timbers. 72