body {
    font-family: Arial, sans-serif;
    background-color: #111;
    color: #eee;
    margin: 0;
    padding: 0;
}
header {
    background-color: #b30000;
    padding: 2em;
    text-align: center;
}
header h1 {
    margin: 0;
    font-size: 2.5em;
}
section {
    padding: 2em;
}
.button {
    display: inline-block;
    padding: 0.5em 1em;
    background: #b30000;
    color: #fff;
    text-decoration: none;
    margin-top: 1em;
}
footer {
    text-align: center;
    padding: 1em;
    background-color: #222;
    color: #999;
}
input[type="email"] {
    padding: 0.5em;
    width: 250px;
}
input[type="submit"] {
    padding: 0.5em 1em;
    background-color: #b30000;
    color: white;
    border: none;
}