#map {
    height: 100%;
}
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}
#footer {
    position: fixed; 
    text-align: center;
    font-size: 14px;
    font-family: 'Roboto', sans-serif;
    bottom: 0;
    left: 25%;
    right: 0;
    height: 44px;
    width: 50%;
}