$(document).ready(function(){

 function newscontfourShow() {
	var stepslider = document.getElementsByClassName('newscontfour-content');
	stepslider[0].setAttribute("data-wow-duration", "1.5s" );

	var stepitem = document.getElementsByClassName('newscontfour-block');
	var s = 0.3;
	for (var i = 0; i <  stepitem.length; i++) {
		stepitem[i].setAttribute('data-wow-delay', s+"s");
		s = s+0.2;
	}
 }

newscontfourShow();


});