html, body {
    height: 100%;
}
#wrapper {
    max-width: 800px;
    margin: 0 auto;
    padding: 25px 20px 50px;
}
hr {
    margin: 25px 0 26px;
    background: rgb(0, 0, 0);
}
h3 {
    text-align: center;
    margin: 0 0 25px;
}