* {
    margin: 0;
    padding: 0;
    list-style-type: none;
}

html, body {
    line-height: 150%;
}

a, img {
    border: 0;
}

.demo {
    margin: 100px auto 0 auto;
    width: 400px;
    text-align: center;
    font-size: 18px;
}

.demo .action {
    color: #3366cc;
    text-decoration: none;
    font-family: "微软雅黑", "宋体";
}

.overlay {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 99998;
    width: 100%;
    height: 100%;
    _padding: 0 20px 0 0;
    background: #f6f4f5;
    display: none;
}

.showbox {
    position: fixed;
    top: 0;
    left: 50%;
    z-index: 99999;
    opacity: 0;
    filter: alpha(opacity=0);
    margin-left: -80px;
    margin-top: -60px;
}

* html, * html body {
    background-attachment: fixed;
}

* html .showbox, * html .overlay {
    position: absolute;
}

#AjaxLoading {
    border: 1px solid #8CBEDA;
    color: #37a;
    font-size: 12px;
    font-weight: bold;
}

#AjaxLoading div.loadingWord {
    width: 180px;
    height: 50px;
    line-height: 50px;
    border: 2px solid #D6E7F2;
    background: #fff;
}

#AjaxLoading img {
    margin: 10px 15px;
    float: left;
    display: inline;
}