/** reset **/
body, h1, h2, h3, h4, h5, h6, hr, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td, img{border:medium none;margin: 0;padding: 0;font-size: 100%;}
p{border:medium none;margin: 0;padding: 0;}
body,button, input, select, textarea{font-size: 12px;font-family: "PingFang SC Regular",Helvetica,Tahoma,Arial,Microsoft YaHei,Hiragino Sans GB,WenQuanYi Micro Hei,sans-serif;}
h1, h2, h3, h4, h5, h6{font-weight: normal;}
input,button,img{border: none;background: none;}
input[type="text"],
input[type="password"],button{outline: none;-webkit-appearance:none;}
input,textarea{outline: none;}
em,i{font-style:normal;}
ul, ol{list-style: none;}
a{text-decoration: none;
	color:#333;
}
a,a:hover,a:active,a:visited,a:link,a:focus{
    -webkit-tap-highlight-color:rgba(0,0,0,0);
    -webkit-tap-highlight-color: transparent;
    outline:none;
    text-decoration: none;
}
img{border:0px;  outline-width:0px;  vertical-align:top;}
.clearfix { *zoom: 1; } 
.clearfix:before, .clearfix:after {  display: block; line-height: 0; content: ""; } 
.clearfix:after { clear: both; } 
.fl { float:left;}
.fr { float:right;}
.hide { display:none !important;}
.show {display: block !important;}
* {box-sizing: border-box;}
button {cursor: pointer;}