body {
    background-color: #1c283b;
}


.center {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);    
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);

    font-family: 'Linux Libertine', serif;
    font-size: 500%;
    color: white;
}