diff --git a/static/css/chapter.css b/static/css/chapter.css
index 7e4aff01f725045a0ab9d334d796775d50aca347..578b270fb993d0a8ac4d943e39e64bc777ec8611 100644
--- a/static/css/chapter.css
+++ b/static/css/chapter.css
@@ -233,7 +233,7 @@ mark {
   margin-bottom: 0.3rem;
 }
 .note-content{
-  margin-bottom: 1rem;
+  margin-bottom: 1.5rem;
 }
 
 /****************