.last_idea {
    background: #fff;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.last_idea:after {
    content: '';
    width: 100%;
    height: 412px;
    background: linear-gradient(180deg, #F6F6F6 0%, #FFFFFF 100%);
    z-index: -1;
}

.last_idea .wrap {
    width: 1410px;
    margin: 137px auto 116px;
    display: flex;
    max-width: 90%;
}

.last_idea .wrap img {
    width: 50%;
}

@media screen and (max-width: 1024px) {
    .last_idea .wrap {
        margin: 60px auto 45px;
    }
    .last_idea{
        min-height: 42vh;
    }
}