yandex-pay-badge {
    max-width: 100%;
}
.list-unit-info-yandex-pay-badge {
    margin-bottom:10px;
}
.list-unit-info-yandex-pay-badge--small {
    display: none;
}
.list-unit-info-yandex-pay-badge--medium {
    display: block;
}

@media (max-width: 500px) {
    .list-unit-info-yandex-pay-badge--small {
        display: block;
    }
    .list-unit-info-yandex-pay-badge--medium {
        display: none;
    }
}