@charset "utf-8";
/* CSS Document */

* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent;
    outline: none;
    appearance: none;
    -webkit-appearance:none;
    font-family: PingFang SC,Helvetica Neue,Helvetica,Arial,Hiragino Sans GB,Microsoft Yahei,sans-serif;
}

body, div, span, i, em, h2, h3, h4, h5, h6, h1, b, big, small, ul, li, a, img,p{
  margin: 0;
  padding: 0;
  border:none;
  font-weight:400;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  
}
input,button,textarea{
	outline: none;
}
li{
  list-style:none;
  }
a{
  text-decoration:none;
  }
.clear-fix:after{
	content:' ';
	width:0;
	height:0;
	clear:both;
	display:block;
}
.clear{
	clear: both;
}
em,i{
	font-style:normal;
}

.hideBack{
	position: absolute;
	top: 0;width: 100%;
	opacity: 0.4;
	top: -3.9rem;
	display: none;
}