caption,table,td,th {
	vertical-align: middle;
}

a,abbr,acronym,address,applet,big,blockquote,body,caption,cite,code,dd,del,dfn,div,dl,dt,em,fieldset,form,h1,h2,h3,h4,h5,h6,html,i,iframe,img,ins,kbd,label,legend,li,object,ol,p,pre,q,s,samp,small,span,strike,strong,sub,sup,table,tbody,td,tfoot,th,thead,tr,tt,ul,var {
	margin: 0;
	padding: 0;
	outline: 0;
	border: 0;
	list-style: none;
	text-decoration: none;
	font-weight: 400;
	font-style: normal;
}

html, body {
    width: 100%;
    height: 100%;
    max-width: 800px;
    margin: 0 auto;
	background: #fff;
	font-family:  yahei,YaHei,tahoma,arial,"Hiragino Sans GB";
	font-size: 0;
}

div {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

ol,ul {
	list-style: none;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

caption,td,th {
	text-align: left;
	font-weight: 400;
}

input {
	outline: 0;
	font: inherit;
}

a {
	color: inherit;
	font-style: normal;
}

a img {
	border: none;
}

article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary {
	display: block;
	margin: 0;
	padding: 0;
	outline: 0;
	border: 0;
	list-style: none;
	text-decoration: none;
	font-weight: 400;
	font-style: normal;
}

audio,canvas,video {
	display: inline-block;
}

[hidden],audio:not([controls]) {
	display: none;
}