body {
    background: url('img/back.jpg');   
    background-size: 100%;
    background-size: cover;
}

header {
    color: white;
    text-align: center;
    font: bolder 14pt ;
    font-family: 'Courier New', Courier, monospace;
}

section {
    background: white;
    border-radius: 10px;
    padding: 15px;
    width: 400px;
    margin: auto;
    box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.39);
    text-align: center;    
}

div {
    font: Normal 11pt Verdana;
}

#bot {
    box-shadow: rgba(38, 9, 65, 0.596);
    border-radius: 100px;    
    font-size: 12pt;
    font-family: 'Courier New', Courier, monospace;
    color: black;
}

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

footer a {
    color: #808080;
}

footer a:hover {
    color: purple;
    font-weight: bolder;    
}