diff --git a/css/main.css b/css/main.css
index 6fb169c..33da1bd 100644
--- a/css/main.css
+++ b/css/main.css
@@ -688,6 +688,9 @@ td.gutter pre {
 .highlight > pre {
   padding: 0;
 }
+.highlight > pre.highlight {
+  padding: 9.5px;
+}
 td.code pre {
   border-width: 0 0 0 2px;
   border-style: solid;