var body = document.body; body.className += " u-body u-image u-xl-mode"; body.style.cssText += " background-position: 50% 50%; background-attachment: fixed; background-image: url('https://wijkhuisen.com/images/nicepage-images/techback_vii_011113vvwit.jpg');"; var dataBg = ''; if (dataBg) { body.setAttribute('data-bg', dataBg); } 13
