@media (min-width: 768px) and (max-width: 991.98px){
    .discount_course {
        font-size: 12px;
        padding: 6px 5px;
        margin-top: -11px;
    }
}

@media (max-width: 575.98px){
    .discount_inner_wrapper {
        padding: 15px 15px;
    }
    .margin{
        margin-top: 20px;
    }
    .success_discount {
        width: 390px;
    }
}