/*initialization*/
body{margin:0;padding:0;font-family:Helvetica,Arial,sans-serif,monospace,monospace;font-size:12px;}*{box-sizing:border-box}a{text-decoration:none;color:inherit}
/*html5*/
article,aside,dialog,footer,header,section,footer,nav,figure,menu{display:block}
ul,li{list-style: none;}
/*clear float*/
.clearfix:after{
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
    clear: both;
}

p,a,h1,h2,h3,h4,ul,li{font-family: 'microsoft yahei', simsun, arial,tahoma, sans-serif;margin:0;padding:0;}
a:hover{text-decoration: none;}