body {
    background-color: black;    
}

h1 {
    color:white;
    text-align: center;
    border-bottom: 2px darkgrey solid;
}

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

a {
    color: white;
    text-decoration: none;
    font-size: 18px;
    display: block;
    text-align: center;
    margin-top: 20px;
}