diff --git a/test.html b/test.html
index 750e547..d7103c4 100644
--- a/test.html
+++ b/test.html
@@ -66,6 +66,10 @@
 
         <address>Address: somewhere, world</address>
 
+        <hr>
+
+        <hr style="height:4px; border:solid #000; border-width:1px 0;">
+
         <p>
         The <a href="#">a element</a> example<br>
         The <abbr>abbr element</abbr> and <abbr title="Title text">abbr element with title</abbr> examples<br>