Fixed button links not being proper (Button link, not a link of a button)

Teknik/Views/Shared/_Footer.cshtml

@@ -13,12 +13,8 @@
                         </small>
                     </p>
                     <form class="form-inline">
-                        <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=MBG93VKQ343P4">
-                            <button type="button" class="btn btn-default btn-sm"><i class="fa fa-paypal"></i></button>
-                        </a>
-                        <a href="https://gratipay.com/Teknik/">
-                            <button type="button" class="btn btn-default btn-sm"><i class="fa fa-gratipay"></i></button>
-                        </a>
+                        <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=MBG93VKQ343P4" role="button" class="btn btn-default btn-sm"><i class="fa fa-paypal"></i></a>
+                        <a href="https://gratipay.com/Teknik/" role="button" class="btn btn-default btn-sm"><i class="fa fa-gratipay"></i></a>
                         <div class="form-group">
                             <div class="input-group">
                                 <span class="input-group-addon" id="basic-addon1"><i class="fa fa-bitcoin"></i></span>