diff --git a/source/stylesheets/screen.css.scss b/source/stylesheets/screen.css.scss
index 91df9cc..debca3d 100644
--- a/source/stylesheets/screen.css.scss
+++ b/source/stylesheets/screen.css.scss
@@ -280,6 +280,11 @@ html, body {
     text-transform: uppercase;
   }
 
+  hr {
+    margin: 2em 0;
+    border-top: 2px solid $examples-bg;
+    border-bottom: 2px solid $main-bg;
+  }
 
   table {
     margin-bottom: 1em;