* {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	padding: 0;
	margin: 0
}
.fl{
	float: left;
}
.fr{
	float: right;
	
}
html {
	 font-family:"微软雅黑", 'microsoft yahei', simsun, PingFangSC-Light, 'helvetica neue', 'hiragino sans gb', arial, 'microsoft yahei ui', sans-serif;
	}

body {
 	font-size:14px;background: #fff;
}

body,
button,
dd,
div,
dl,
dt,
form,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
input,
li,
ol,
p,
td,
textarea,
th,
ul {
	margin: 0;
	padding: 0;
}

body {
	-webkit-overflow-scrolling: touch;
	max-height: 100%;
}

a,
a:hover {
	text-decoration: none;
	outline: none; 
}

li {
	list-style: none
}

img {
	border: none;
	max-width: 100%;
}

input,
select,
textarea {
	border: none;
	outline: none;
	background: none
}

em,
i {
	font-style: normal
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: normal
}

.clearfix::after {
	clear: both;
	display: block;
	height: 0;
	content: '';
	visibility: hidden;
}