pais{
    display:block;
    background:#bbdefb;
    padding:20px;
}

departamento{
    display:block;
    background:#c8e6c9;
    padding:12px;
    margin:12px 0;
}

cabecera{
    display:block;
    color:#0d47a1;
    font-size:22px;
    font-weight:bold;
}

habitantes,altura{
    display:block;
}
enlaceIndex {
    display: block;
    margin-top: 20px;
}

a {
    display: inline-block;
    padding: 10px;
    background-color: #1976d2;
    color: white;
    text-decoration: none;
}