diff --git a/voussoir.net/writing/dark.css b/voussoir.net/writing/dark.css
index b44d17c..2a71c7a 100644
--- a/voussoir.net/writing/dark.css
+++ b/voussoir.net/writing/dark.css
@@ -162,6 +162,11 @@ table th, table td
     padding: 4px;
 }
 
+hr
+{
+    border-color: var(--color_codeborder);
+}
+
 ol ol, ul ul, ol ul, ul ol
 {
     padding-inline-start: 20px;