fixing #1060

build/assets/font-awesome/less/extras.less

@@ -12,6 +12,10 @@
   -webkit-animation: spin 2s infinite linear;
   animation: spin 2s infinite linear;
 }
+a .icon-spin {
+  display: inline-block;
+  text-decoration: none;
+}
 
 @-moz-keyframes spin {
   0% { -moz-transform: rotate(0deg); }

build/test.html

@@ -564,6 +564,7 @@ relative_path: ../
     <button class="btn btn-small">Loading...</button>
     <i class="icon-circle-blank icon-spin"></i> Loading...
     <button class="btn btn-small"><i class="icon-circle-blank icon-spin"></i> Loading...</button>
+    <a href="#"><i class="icon-refresh icon-spin"></i> Loading...</a>
   </div>
   <div style="border: solid 1px #d3d3d3;">
     <i class="icon-refresh icon-spin"></i> Loading...