var body = document.body; body.className += " u-body u-xl-mode"; body.style.cssText += " "; var dataBg = ''; if (dataBg) { body.setAttribute('data-bg', dataBg); } Примеры реальных заказов Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. 9