@media screen and (min-width:768px) {
    .concatBox {
        display: flex;
        justify-content: space-between;
        height: 300px;
    }

    .concatBox .left div .phone{
        font-size: 30px;
        font-style: italic;
        color: red;
    }

    .concatBox .left{
        flex: 1;
        line-height: 2.5;
        font-size: 16px;
    }


    .concatBox .left div img{
        margin-right: 10px;
    }

    .concatBox .right{
        flex: 1;
        height: 300px;
    }

    .otherItem{
        margin-top: 25px;
    }
}

@media screen and (max-width:768px) {
    .concatBox {
        display: flex;
        flex-direction: column;
    }
    .concatBox .left div {
        font-size: 14px;
    }
    .concatBox .left div .phone{
        font-size: 16px;
        font-style: italic;
        color: red;
    }

    .concatBox .left{
        line-height: 2.5;
        font-size: 16px;
    }


    .concatBox .left div img{
        margin-right: 10px;
    }

    .concatBox .right{
        height: 300px;
    }

    .otherItem{
        margin-top: 5px;
    }
}


.concatBox .right #map{
    height: 100%;
}