body,
html {
    height: 100%;
    width: 100%;
}

#map {
    height: 100%;
    width: 100%;
}

#bar {
    position: absolute;
    left: 2%;
    right: 2%;
    bottom: 2%;
    width: 96%;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #F7F7F7;
    padding: 15px 20px;
}

a {
    text-decoration: underline;
}