img {
    max-width: 100%;
    width: auto;
}

main {
    padding-bottom: 100px;
}

.inner {
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

.box {
    border: 1px solid #c2c2c2;
    margin-top: 50px;
    padding: 50px;
}

.map_boxes {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    margin-top: -100px;
}

.map_box {
    width: calc(100% / 3 - 30px * 2/3); 
}

.subArea {
    padding: 7px 7px 0;
    width: 100%;
    background-color: #ff6597;
}

.subArea + .subArea {
    margin-top: 15px;
}

.subArea h3 {
    margin-top: 0 !important;
    margin-bottom: 12px;
    padding: 3px 10px 5px;
    color: #fff;
    font-size: 1.2em;
    text-align: left;
    background: url(https://www.s-b-c.net/assets/clinic/images/line03.png) repeat-x left bottom;
}

.areaList {
    padding-left: 8px;
    padding-bottom: 7px;
}

.areaList li {
    line-height: 2;
}

.areaList a {
    padding-left: 10px;
    display: inline-block;
    font-size: 13px;
    line-height: 1.2;
    color: #fff;
    background: url(https://www.s-b-c.net/assets/clinic/images/icon07.png) no-repeat left 5px;
    text-decoration: none;
}

.map_box:nth-child(3) {
    /* margin-top: -450px; */
}

.map {
    margin-left: 20%;
    mix-blend-mode: darken;
    pointer-events: none;
}

@media screen and (max-width:768px) {

    .box {
        padding: 20px;
    }

    .map_boxes {
        flex-wrap: wrap;
        gap: 15px;
        margin-top: 0;
    }

    .map_box {
        width: 100%;
    }

    .map_box:nth-child(1) {
        order: 1;
    }

    .map_box:nth-child(3) {
        margin-top: 0;
        order: -1;
    }
}