gene24 on "[Plugin: Woo-RFQ for WooCommerce] Add to Cart button missing"

Hello, the add to cart button font seems to be missing, whenever i disable the RFQ plugin the buttons work and display right.

Please have a look here: http://www.fechters.co.za/dev/product-tag/patio/

https://wordpress.org/plugins/woo-rfq-for-woocommerce/