/**
* Remove all WooCommerce CSS styles and allow you to fully design everything from scratch
*
*/
function my_remove_all_woo_css() {
wp_deregister_style( 'woocommerce-general' ); // Remove core css
wp_deregister_style( 'woocommerce-smallscreen' ); // Remove core responsive css
wp_deregister_style( 'wpex-woocommerce' ); // Remove total css
}
add_action( 'wp_enqueue_scripts', 'my_remove_all_woo_css', 9999 );