body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
}
#map {
    width: 100%;
    height: 100%;
}
.info-box {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(255, 255, 255, 0.8);
    padding: 10px;
    border-radius: 8px;
    font-family: Arial, sans-serif;
    z-index: 100;
}