diff --git a/assets/css/post_text.css b/assets/css/post_text.css
index a76afe9..8a3eac2 100644
--- a/assets/css/post_text.css
+++ b/assets/css/post_text.css
@@ -69,6 +69,7 @@ pre > code {
   background-color: var(--light-warm-gray);
   padding: 0.5em 0;
   margin-bottom: 0;
+  overflow-wrap: anywhere;
 }
 
 .site-nav {