html, body, body div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, figure, footer, header, menu, nav, section, time, mark, audio, video, details, summary {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font-weight: normal;
	vertical-align: baseline;
	background: transparent;
}

/* Handle box-sizing while better addressing child elements: 
   http://css-tricks.com/inheriting-box-sizing-probably-slightly-better-best-practice/ */
html {
	box-sizing: border-box;
}

*, 
*:before, 
*:after {
	box-sizing: inherit;
}
body{
	background-color: #f5f5f5;
	font-family: "Microsoft Yahei",Tahoma,Arial,sans-serif;
	font-size: 14px;
	color: #333;
}
img,
object,
embed {max-width: 100%;}

ul {list-style: none;}
a{
	text-decoration: none;
	color: #333;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);  
}
/* fix HTML 5 strange img always adds 3px margin at bottom */
img{
	vertical-align: middle;
}
/* let's clear some floats */
.clearfix:before, .clearfix:after { content: "\0020"; display: block; height: 0; overflow: hidden; }  
.clearfix:after { clear: both; }  
.clearfix { zoom: 1; }  

/* ¹²ÓÃÍ·²¿ */