body {
    background-image: url("images/tile.jpg");
    color: #000000; 
    font-family: Helvetica Neue, Helvetica, Arial, 'Liberation Sans', FreeSans, sans-serif; 
    font-size: 12px; 
    text-align: center;
}
.box {
    width: 500px;
    height: 500px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -250px;
    margin-top: -250px;
}
img {
    border: 0;
    margin: 15px;
}
.hl {
    color: #5e5e5e; 
    font-size: 18px; 
    font-weight: bold; 
} 
.tx {
    color: #c8c4c5;
    margin-top: 10px;
}