#frm_form_4_container button[type="submit"]{background:#5c883b url('path_to_image.png') no-repeat right top;width:80px;height:40px;border-color:#5c883b}#frm_form_5_container button[type="submit"]{background:#5c883b url('path_to_image.png') no-repeat right top;width:80px;height:40px;border-color:#5c883b}.et-pb-contact-message{color:#ffffff;font-size:21px;font-weight:500;text-transform:uppercase;letter-spacing:2px}