*{margin:0;padding:0;}
li{list-style:none;}
img{vertical-align:top;border:none;}
body{font-family:"Microsoft YaHei",Arial,Helvetica,sans-serif,"宋体";}
a {
    color: #000;
    text-decoration: none;}

a:hover
{
    color:#000;
    text-decoration:none;
    cursor:pointer;}