The web page breaks, when I add the JavaScript code from my GetResponse form

Good morning.

I attach a screen recording for a better view. 

When I put my getresponse form (JavaScript code in "HTML mode") to a web page, it loses or modifies certain web layouts and cannot be entered to edit.

URL website: 
https://www.arnaubresoli.com/ad-ha-cambiado-la-forma-de-copia

JS code: 
<script type="text/javascript" src="https://app.getresponse.com/view_webform_v2.js?u=Mrb1u&webforms_id=h4SjA" data-webform-id="h4SjA"></script>.

How do I have to put the code to make it work correctly? 

Thank you very much.

Hi,

Unfortunately, with widgets like these you will need to adjust the code from the providers side. Perhaps they have a special customer support or Squarespace widget that you can use.

Best of luck to you!

Dan

Thank you very much for your answer, @Wolfsilon.

What do you mean by adjusting the code?