diff --git a/src/less/include/components.less b/src/less/include/components.less
index 5b5dbdf..2b66f42 100644
--- a/src/less/include/components.less
+++ b/src/less/include/components.less
@@ -1,5 +1,9 @@
 @import "colors";
 
+pre.src {
+  overflow: auto;
+}
+
 .content-wrapper {
   max-width: 60rem;
   margin: 0 auto;