diff --git a/tildes/scss/_base.scss b/tildes/scss/_base.scss
index b827ef8..ab5ed40 100644
--- a/tildes/scss/_base.scss
+++ b/tildes/scss/_base.scss
@@ -180,6 +180,7 @@ pre {
   overflow: auto;
 
   code {
+    display: block;
     line-height: 1.1rem;
   }
 }