diff --git a/www/style.css b/www/style.css
index cf5d05e885f6b7a80a339dfdc30c5204c58f4549..2515a069d2b5abb3d3272841d1307e4b9736a219 100644
--- a/www/style.css
+++ b/www/style.css
@@ -52,3 +52,22 @@ p > code {
   padding: 3px;
   border: 1px solid #ccc;
 }
+
+span.reflinks {
+  font-size: x-small;
+  vertical-align: middle;
+}
+
+span.reflinks > a {
+  background-color: #007bff;
+  color: #ccc;
+  border-radius: 6px;
+  padding: 2px;
+  padding-left: 4px;
+  padding-right: 4px;
+}
+
+span.reflinks > a:hover {
+  color: #FFF;
+  text-decoration: none;
+}