diff --git a/docs/assets/css/docs.css b/docs/assets/css/docs.css
index bae49064a7..96c9ffb978 100644
--- a/docs/assets/css/docs.css
+++ b/docs/assets/css/docs.css
@@ -256,4 +256,10 @@ div.popover-well div.popover-menu-wrapper {
 img.large-bird {
   margin: 5px 0 0 310px;
   opacity: .1;
+}
+
+/* Pretty Print
+-------------------------------------------------- */
+PRE.prettyprint {
+  overflow: hidden;
 }
\ No newline at end of file