diff --git a/config/config.yaml b/config/config.yaml
index bed2fcb..efbc5c4 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -39,6 +39,11 @@ templates:
subject: '@boltforms/subject.html.twig'
files: '@boltforms/file_browser.twig'
+# If the default templates are used, customise the layout.
+layout:
+ form: 'form_div_layout.html.twig' # or see all options here: https://github.com/symfony/symfony/tree/5.x/src/Symfony/Bridge/Twig/Resources/views/Form
+ bootstrap: false # if true, bootstrap will automatically be included.
+
## reCAPTCHa set up
#
# NOTE: You can get your keys from https://www.google.com/recaptcha/admin
diff --git a/templates/form.html.twig b/templates/form.html.twig
index 1a33ffa..3739419 100644
--- a/templates/form.html.twig
+++ b/templates/form.html.twig
@@ -1,7 +1,11 @@
{# this tag only applies to the forms defined in this template #}
-{% form_theme form 'bootstrap_4_layout.html.twig' %}
+{% set layout = config.layout.form|default('form_div_layout.html.twig') %}
+{% form_theme form layout %}
+
+{% if config.layout.bootstrap %}
+
+{% endif %}
-