html {
    background: #f7f7f7;
}

body {
    background: #fff;
    color: #333;
    font-family: "MicrosoftYaHei", "Arial",Verdana,Arial;
    margin: 2em auto 0 auto;
    width: 700px;
    padding: 1em 2em;
    -moz-border-radius: 11px;
    -khtml-border-radius: 11px;
    -webkit-border-radius: 11px;
    border-radius: 11px;
    border: 1px solid #dfdfdf;
}

a {
    color: #2583ad;
    text-decoration: none;
}
        
    a:hover {
        color: #d54e21;
    }

h1 {
    border-bottom: 1px solid #dadada;
    clear: both;
    color: #666;
    margin: 5px 0 5px 0;
    padding: 0;
    padding-bottom: 1px;
}

h2 {
    text-align: center;
    font-size: 30px;
}

p {
    text-align: center;
    font-size: 18px;
}

div {
    margin-bottom: 80px;
}

ul {
    width: 400px;
    margin: 0 auto;
}