body{
    background:rgb(0, 132, 255);
    font: normal 15px arial;
}

header{
    color: white;
    text-align: center;
}

div{
    text-align: center;
    padding: 8px;
}

section{
    background: white;
    border-radius: 10px;
    padding: 15px;
    min-width: 100px;
    max-width: 500px;
    margin: auto;
    box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.360);
}

footer{
    color: white;
    text-align: center;
    font-style: italic;
}