.widget-mailchimp .mc4wp-form .mc4wp-form-fields .input-group .form-control:first-child{border-bottom-right-radius:8px;border-top-right-radius:8px;border-top-left-radius:0;border-bottom-left-radius:0}.widget-mailchimp .mc4wp-form .mc4wp-form-fields .input-group-btn:last-child>.btn{border-bottom-right-radius:0;border-top-right-radius:0;border-bottom-left-radius:8px;border-top-left-radius:8px}