.casestsm__row {
    display: flex;
    align-items: center;
}
.casestsm__left-item {

}
.casestsm__right-item {

}
.casestsm__title {

}
.casestsm__text {
    color: #202020;
    font-style: normal;
    font-weight: 400;
    line-height: 150%;
}

@media screen and (min-width: 991px) {
    .casestsm__row {
        gap: 30px;
    }

    .casestsm__left-item {
        flex-basis: 694px;
    }

    .casestsm__right-item {
        flex-basis: 475px;
    }

    .casestsm__title {
        margin-bottom: 20px;
    }

    .casestsm__text {
        font-size: 16px;
        margin-bottom: 40px;
    }

}

@media screen and (max-width: 991px) {
    .casestsm__row {
        gap: 20px;
        flex-direction: column-reverse;
    }

    .casestsm__title {
        margin-bottom: 10px;
    }

    .casestsm__text {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .casestsm__title {
        font-size: 22px;
        font-weight: 700;
    }
}