*{padding: 0;margin: 0;box-sizing:border-box;font-family: "微软雅黑";}
html{font-size:62.5%;}
body{font:14px "simsun",Arial,Helvetica,sans-serif;width:100%;
    background-color:#fff;
    font-size:1.4rem;
    -webkit-user-select:none;
    -moz-user-select:none;
    -ms-user-select:none;
    user-select:none;
}
body,h1,h2,h3,h4,h6,p,ul,ol,dl,dd{margin:0;padding:0;list-style:none;}
a{color:#000;text-decoration:none;}
a:hover{color:#000;text-decoration:none;}
.lf{float:left;}
.rf{float:right;}
.clear{clear:both;}

input:focus{outline: none;}
ul,ol{padding: 0;margin: 0;list-style: none;}