diff --git a/docs/index.html b/docs/index.html
index d8883852..ad830d60 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -85,6 +85,7 @@
     @media (min-width:600px) {
         .markdown-section pre>code {
             font-size: .9rem !important;
+            letter-spacing: 1.1px !important;
         }
     }