@media(max-width: 450px) {
    .mainVisualImg img{
        height: 70vh;
        width: 100%;
        object-fit: cover;
        object-position: 70%;
    }
    .conceptArea{
        margin-top: 150px;
    }
    .sectionTitle h2{
        width: 50%;
    }
    .aboutWrapper{
        margin: 25px;
        padding: 25px;
    }
    .aboutInner{
        display: block;
    }
    .aboutContsTextTitle{
        margin-top: 25px;
        margin-bottom: 25px;
    }
    .aboutContsTextConcept p{
        font-size: 0.85em;
        line-height: 1.5em;
    }
    .managementArea{
        margin-top: 150px;
    }
    .aboutWrapper{
        margin: 25px;
        padding: 25px;
    }
    .aboutInner{
        gap: 25px;
    }
    .aboutContsText{
        order: 2;
        grid-column: 1 / 3;
    }
    .conceptImg{
        grid-column: 1 / 3;
        margin-top: 25px;
    }
    .aboutContsTextConcept{
        margin-top: 0;
    }
    .aboutContsTextConcept p{
        font-size: 0.85em;
        line-height: 1.5em;
    }
}