diff --git a/index.html b/index.html
index bacfcd7..a288438 100644
--- a/index.html
+++ b/index.html
@@ -56,6 +56,7 @@
       align-items: center;
       text-decoration: none;
     }
+    .copy { padding: 10px; }
     .pdf .icon {
       flex: 0 1 auto;
     }