WyethKillip on "[Plugin: WooCommerce - excelling eCommerce] WooCommerce checkout button on mouseover only partially works"

On our site http://www.eyeparty.net when you are on the http://eyeparty.net/checkout/ page and you go to click the blue "Enter credit card info" button near the bottom the button only lets you click the lower 10% of the button. Is there a way to make the entire button active?

http://wordpress.org/extend/plugins/woocommerce/