Hi @jburleson,

I hope you are well today and thank you for your question.

I visited your shared site and found this is happening because of the wp-carousel-free plugin conflict happening on your site.

You can resolve this issue by adding the following CSS code in the Custom CSS code option of your theme on the below path.

Admin Area -> Appearance -> Theme Settings -> Custom Code -> CSS Code

[class^="icon-"]:before, [class*=" icon-"]:before {
    font-family: 'simple-line-icons';
}

Best regards,
Shufflehound team