div.mapBox, div.mapBox iframe {
    display: block;
    width: 100%;
    height: 100vh;
    border: none;
}
div.regionBox {
    position: absolute;
    z-index: 10;
    top: 163px;
    left: 20px;
    width: 100%;
    max-width: 340px;
    height: 100vh;
    max-height: 260px;
    padding: 20px;    
    background: #fff;
    box-shadow: 0 0 2px #aeaeae;
}
div.regionBox h2 {
    margin: 0 0 10px 0;
    font-size: 18px;
}
div.regionBox address {
    font-style: normal;
    font-size: 14px;
    line-height: 1.5em;
}
div.regionBox p {
    font-size: 15px;
    line-height: 1.4em;
}
div.regionBox span.phone a {
    display: block;
    padding: 10px 0 10px 0;
    font-size: 20px;
    color: #455797;
}
a.mapURL {
    font-size: 13px;
    color: #818181;
}