dividing multi-checkbox form field into three columns
Hi,
I have a new form that we are hoping to publish soon. However, we have a very long single-column list for one of the form fields. What I would like to do is break this into 3 columns, so it takes up less room. From speaking to Hubspot support I understand that this isn't something that can be done within Hubspot but requires custom CSS to be applied in our CMS.
I'm not a developer and I don't have access to one, so I was hoping somebody would be able to help me with what CSS we need to apply to make this happen.
For reference, I only want to apply it to one of the form fields, not the entire form. The form can be viewed here: https://share.hsforms.com/1WZPlpSOKRPeJG4oYB6-oOg41c9l. I have also attached some images of how it currently looks and how I want it to look.