.int-btn{display:block;margin:0 auto;z-index:1;position:relative;padding:0 10px 0;height:40px;text-align:center;cursor:pointer;-webkit-appearance:none;text-decoration:none !important;background:#50d4a4 none repeat scroll 0 0;color:#fff !important;border:medium none;border-radius:4px;box-shadow:0 2px 6px rgba(0,0,0,0.19);font-size:16px;font-weight:700;line-height:40px;font-family:Karla,Source Sans Pro,Arial,sans-serif;text-transform:uppercase;margin-top:20px;transition:background-color .2s ease;width:220px}