Custom Button Font - Photo & Newsletter Blocks

Need to change the button to a custom font in newsletter and photo blocks. I have the custom font loaded everywhere else I want on the site, but can't find the code for the buttons within image/newsletter blocks.

Please help!

Can you share link to page where you use newsletter/photo blocks? We can check easier.

The site isn't published yet, but here are a couple of photos - one with the button all set with the custom font, and one with the button that is part of the photo block that I can't change the font on. 

I figured it out!

.sqs-block-image .design-layout-card .image-button a {font-family: 'CHERIONE BOLD' !important;}
.sqs-block-image .design-layout-collage .image-button a {font-family: 'CHERIONE BOLD' !important;}

Also for a donate button:

.sqs-donate-button {font-family: 'CHERIONE BOLD' !important;}