Custom CSS font applied to opt-in form - don't want it to?

Site URL: https://annelowell.com/

Hi, so I have a custom font I am using (called Buffalo) for my Squarespace website and put it in a custom CSS block for my Header 1's and it works well.

However, I also inputted a ConvertKit opt-in form to Squarespace, but the custom font Buffalo applied to the header for my opt-in form and I would prefer for it not to. Can you help me troubleshoot this? Thanks!

Where is ConvertKit form?

It should show up after 20 seconds or so.

On 8/13/2020 at 12:46 AM, AnneL said:

It should show up after 20 seconds or so.

Hi. I see you solved with this code?

.formkit-form[data-uid="4b5d572e18"] h1 {
    font-family: 'Helvetica';
    color: #000000 !important;
}