var h = document.getElementsByTagName('h3'); var span_s = '<span style=\"color:#BF1717;font-size:13px;font-weight:bold;\">'; var span_e = '</span>'; for(var i= 0;i<h.length;i++){ if(h[i].className === 'r'){ var mo = h[i].getElementsByTagName('a')[0].getAttribute('href'); var element = document.createElement('div'); element.innerHTML = span_s+mo+span_e; h[i].appendChild(element); } }