.sobox_1l {
    padding-bottom: calc((480/14)*1%);
    position: relative;
    overflow: hidden;
    height: 0;
}

.sobox_1l img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}


@media screen and (max-width: 950px) {
    .sobox_1l {
        padding-bottom: 70%;
    }

    .sobox_1tit {
        font-size: 26px;
    }
}