ul.social-links{margin:0;padding:0}ul.social-links li{display:inline-block;text-align:center}ul.social-links li a{display:block;color:white;width:40px;height:40px;line-height:40px;font-size:21px}ul.social-links li.li{background:#0077b5}ul.social-links li.fb{background:#3b5998}ul.social-links li.ig{background:#517fa4}ul.social-links li.tw{background:#55acee}ul.social-links li.em{background:#1ab7ae}