# CSS

The merchant can customize the layout of the funnel with the CSS specified in the database.

Basic tags are the following (on the right you can see the css and on the left the tags where it acts) :

css_iframe_en.PNG

css_iframe_en_2.PNG

The validation button is enabled only when the user has put their card details, so you have a tag for the style when it's disabled :

css_button_disabled_en.PNG

and a tag for the enabled button :

css_button_enabled_en.PNG

You can download this example file here (opens new window)