Issue #3291896 by agami4: Remove extra margin for the all-enrolment button

assets/css/button.css

@@ -29,6 +29,10 @@
   outline: 0;
 }
 
+.btn:not(.btn-link).form-group {
+  margin-bottom: 0;
+}
+
 .btn + .btn {
   margin-left: 5px;
 }

components/02-atoms/button/button.scss

@@ -110,6 +110,10 @@
       text-decoration: none;
       outline: 0;
     }
+
+    &.form-group {
+      margin-bottom: 0;
+    }
   }
 
   + .btn {