diff --git a/src/_sass/railsdoc.scss b/src/_sass/railsdoc.scss
index 5ba3f3b71a..6c919111f6 100644
--- a/src/_sass/railsdoc.scss
+++ b/src/_sass/railsdoc.scss
@@ -195,6 +195,15 @@ code {
 
   .attr-name {
     font-weight: bold;
+    font-family: monospace;
+  }
+
+  .attr-value {
+    font-family: monospace;
+  }
+
+  .attr-rw {
+    font-family: monospace;
   }
 }