.accordion-flush class. This is the first item's accordion body..accordion-flush class. This is the first item's accordion body..accordion-flush class. This is the first item's accordion body..accordion-flush class. This is the first item's accordion body..accordion-flush class. This is the first item's accordion body..accordion-flush class. This is the first item's accordion body..accordion-flush class. This is the first item's accordion body..accordion-flush class. This is the first item's accordion body..accordion-flush class. This is the first item's accordion body..accordion-flush class. This is the first item's accordion body..accordion-flush class. This is the first item's accordion body..accordion-flush class. This is the first item's accordion body..accordion-flush class. This is the first item's accordion body.