.about-img {
    max-width: 554px;
    margin: 50px auto 0
}

@media screen and (max-width:767px) {
    .about-img {
        margin-top: 20px
    }
}

@media screen and (min-width:768px) {
    .mch-merit-item {
        display: flex;
        align-items: flex-start;
        justify-content: space-between
    }
}

@media screen and (min-width:768px) {
    .mch-merit-item__txt {
        width: 50%
    }
}

.mch-merit-item__img {
    border-radius: 15px;
    overflow: hidden
}

@media screen and (min-width:768px) {
    .mch-merit-item__img {
        width: 46.3636363636%
    }
}

@media screen and (max-width:767px) {
    .mch-merit-item__img {
        border-radius: 10px
    }
}

@media screen and (min-width:768px) {
    .mch-merit-item:nth-child(even) {
        flex-direction: row-reverse
    }
}

.mch-merit-item:not(:first-child) {
    margin-top: 60px
}