*{margin:0;padding:0;box-sizing: border-box;font-family: "微软雅黑";}
ul,li{list-style: none !important;}
a:hover{
    text-decoration: none;
}
/*a{color: white;text-decoration: none;}*/
.clearfix::after{
    display: block;
    content: '';
    clear: both;
}