.content-for {
    width: 100%;
    padding: 8rem 26rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.content-for:nth-child(2n-1) .extend{
    background-color: #fff;
}

.content-for img {
    width: 57.4rem;
    height: 24.4rem;
}

.content-for-text span {
    font-size: 4rem;
    color: #05173C;
    font-weight: bold;
    line-height: 4.9rem;
}

.content-for-text p {
    width: 70.6rem;
    height: 14.4rem;
    color: #05173C;
    font-size: 2rem;
    line-height: 2.4rem;
    margin-top: 3.2rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
}

@media screen and (max-width: 768px) {
    .content-for {
        width: 100%;
        padding: 4rem 1.6rem;
        display: block;
        position: relative;
    }

    .content-for:nth-child(2n-1) {
        background-color: #fff;
    }

    .placeholder {
        width: 34.3rem;
        height: 14.6rem;
        margin-top: 2.4rem;
    }

    .content-for img {
        width: 34.3rem;
        height: 14.6rem;
        position: absolute;
        bottom: 4rem;
        left: 1.6rem;
    }

    .content-for-text span {
        font-size: 2.4rem;
        color: #05173C;
        font-weight: bold;
        line-height: 2.9rem;
    }

    .content-for-text p {
        width: 34.3rem;
        height: 14.4rem;
        color: #05173C;
        font-size: 1.4rem;
        line-height: 1.8rem;
        margin-top: 2.4rem;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 7;
        -webkit-box-orient: vertical;
    }
}