html {
    background-color: gray;
}

div.wrapper {
    background-color: lightgray;
    padding: 0.5em;
    border-radius: 10px;
    text-shadow: 0px 1px 3px darkgray;
    text-align:center;
}

p {
    color:black;
    text-shadow: 0px 1px 3px darkgray;
    text-align:center;
}

hr {
    margin-top:20px;
    margin-bottom:20px;
    border:0.2;
    border-top:1px solid #eee;
    height:0.2;
    box-sizing:content-box;
}