text: (function() {
      var documentVar = $(document);
      var parallax = $('header.box');
      var parallaxText = $('div.logo');
  
      documentVar.on('scroll', function() {
          var currScrollPos = documentVar.scrollTop();
          parallax.css('background-position', '0 ' + -currScrollPos/3 + 'px');
          parallaxText.css({
              'transform' : 'translate(0px, '+ currScrollPos /20 + '%)'
          });
      });
  })();
  