html {
    overflow: hidden;
    height: 100%
}

body {
    position: relative;
    overflow: hidden;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background: #eee url(bg.jpg);
    font-family: "Microsoft YaHei"
}

.logo {
    margin: 0 auto;
    margin-top: 10px;
    width: 200px;
    height: 40px;
    background-color: #e9e9e9
}

.logo img {
    width: 100%;
    height: 100%
}

#wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -60px;
    margin-left: -250px;
    width: 500px;
    height: 120px;
    text-align: center
}

#start, #diyFood, #stop {
    display: inline-block;
    padding: 0 1em;
    outline: 0;
    border: 3px solid #ddd;
    border-radius: 25px;
    background: rgba(0, 0, 0, .55);
    color: #fff;
    vertical-align: middle;
    font-size: 19px;
    font-family: "Microsoft YaHei";
    line-height: 2;
    cursor: pointer;
    transition: .5s;
    -webkit-appearance: none
}

#start:hover {
    border: 3px solid #ccc;
    background: rgba(0, 0, 0, .7)
}

#cfg {
    color: #666;
    text-shadow: 1px 1px 1px #eee;
    font-size: 12px;
    cursor: pointer
}

.temp {
    position: absolute;
    z-index: -1;
    color: #777
}

#popbox {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -140px;
    margin-left: -210px;
    padding: 0 10px;
    width: 400px;
    height: 280px;
    -webkit-border-radius: 7px;
    -moz-border-radius: 7px;
    border-radius: 7px;
    background: #fff;
    -webkit-box-shadow: 0 0 22px #333, inset 0 -3px 7px #ddd;
    -moz-box-shadow: 0 0 22px #333, inset 0 -3px 7px #ddd;
    box-shadow: 0 0 22px #333, inset 0 -3px 7px #ddd
}

#ok {
    float: right;
    margin: -3px 0 0;
    width: 50px;
    height: 22px;
    color: #666;
    cursor: pointer
}

.copyright {
    position: absolute;
    bottom: 0;
    padding: 10px .5%;
    width: 99%;
    background-color: #e9e9e9;
    color: #777;
    text-align: center;
    font-size: 13px
}

.copyright p {
    margin-bottom: 10px;
    padding: 0
}

.copyright span.cp {
    opacity: .65
}

.copyright a {
    color: #777;
    text-decoration: none
}

.copyright a:hover {
    text-decoration: underline
}