@charset "utf-8";
html { 
	font-family: "Microsoft YaHei","Helvetica Neue",Helvetica, sans-serif;
	line-height:12px;
	-webkit-text-size-adjust: 100%;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
body{
	overflow-x:hidden;
	-webkit-overflow-scrolling: touch;
	font-size: 14px;
	color:#333;
}
*{
	margin: 0;
	padding: 0;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}
.w{
   max-width:750px;
   min-width:300px;
   margin:auto;
}
a{
	color: #333;
	text-decoration: none;
}
img{
	border: 0;
	display: inline-block;
	width:100%;
	height:100%;
	vertical-align: middle;
}
input,textarea,textarea,button{
	-webkit-appearance: none;
	outline: none;
	border: none;
	font-family: "Microsoft YaHei","Helvetica Neue",Helvetica, sans-serif;
}
.fl{
	float:left;
}
.fr{
	float:right;
}
.clearfix:after{
	content:"";
	display:block;
	width:100%;
	height:0;
	clear:both;
}
li,ol{
	list-style:none;
}
.flex{display: flex;}
.flex-c{
	display: flex;
	justify-content:center;
}
.flex-b{
	display: flex;
	justify-content:space-between;
}
.align-c{
	align-items:center;
}
.pd20{padding: .2rem;}