ul, li, dl, dt, dd, ol, table, tr, td, div, p, span, a {
    margin: 0;
    padding: 0;
}
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-size: 14px;
    font-family: "Microsoft YaHei";
}
ul, li {
    list-style: none;
}
a{
    text-decoration: none;
}
img {
    vertical-align: middle;
    border: 0 none;
    outline-style: none;
}
* {
    margin: 0;
    padding: 0;
}