*
{
    margin: 0 auto;
    padding: 0 auto;
}
body
{
    margin: 0 auto;
    padding: 0 auto;
}
a
{
    text-decoration: none;
    cursor: pointer;
}
li
{
    list-style: none;
}
img
{
    border: none;
}
html, body
{
    font-size: 16px;
    font-family: "微软雅黑";
    overflow-x: hidden;
}
.wrapper
{
    width: 100%;
    margin: 0;
    padding: 0;
}
.clearfix:after
{
    content: ".";
    display: block;
    clear: both;
    font-size: 0;
    overflow: hidden;
    height: 0;
}
.clearfix
{
    zoom: 1;
}