Thank you for coming to the community with your question! I did visit your website and I see why you might want to limit the size of that sign-up widget. I spoke with our advanced technical team and they said that it appears that the footer section you have that code in is a full-width section. Depending on the coding you have available, they said it would be best to create a table inside your footer, which would allow you to control the width of this sign-up form, as well as anything you choose to put in the footer later.
Aaron H Community & Social Media Support
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