diff --git a/applications/welcome/static/css/web2py-bootstrap3.css b/applications/welcome/static/css/web2py-bootstrap3.css
index 02578473..f91215db 100644
--- a/applications/welcome/static/css/web2py-bootstrap3.css
+++ b/applications/welcome/static/css/web2py-bootstrap3.css
@@ -307,4 +307,7 @@ td.w2p_fc,
 .web2py_grid,
 .web2py_grid table {
     width: 100%;
+}
+input[type=checkbox], input[type=radio] {
+    margin: 4px 5px 0 0;
 }
\ No newline at end of file