diff -u b/core/themes/bartik/css/components/form.css b/core/themes/bartik/css/components/form.css
--- b/core/themes/bartik/css/components/form.css
+++ b/core/themes/bartik/css/components/form.css
@@ -299,4 +299,5 @@
   .js .dropbutton .dropbutton-action > input, .js .dropbutton .dropbutton-action > a, .js .dropbutton .dropbutton-action > button {
     text-align: center;
+    padding-left: 3em;
   }
 }