.t-descr_xxs {
    font-size: 14px;
    line-height: 1.55;
}


@media screen and (max-width: 1200px) {
    @media screen and (max-width: 640px) {
        @media screen and (max-width: 480px) {
            .t-descr_xxs {
                font-size: 14px;
            }
        }
    }
}