diff --git a/breccia_mapper/static/css/global.css b/breccia_mapper/static/css/global.css
index 437e932..617e16c 100644
--- a/breccia_mapper/static/css/global.css
+++ b/breccia_mapper/static/css/global.css
@@ -14,6 +14,7 @@ body {
 
 main {
   padding-top: 12px;
+  margin-bottom: 12px;
 }
 
 form {