<div id="build-wrap"></div>

body {
  padding: 0;
  margin: 10px 0;
  background: #f2f2f2 url('http://formbuilder.readthedocs.io/en/latest/img/noise.png');
}

jQuery($ => {
  const fbTemplate = document.getElementById('build-wrap');
  $(fbTemplate).formBuilder();
});