body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td {
	margin:0; padding:0;
} 
body, button, input, select,textarea {
	font:18px/1.5 "Microsoft YaHei",arial,georgia,verdana,helvetica,sans-serif;
}	
 h1, h2, h3, h4, h5, h6{
 	font-size:100%;
 } 
address, cite, dfn, em, var {
	font-style:normal;
} 
code, kbd, pre, samp {
	font-family:couriernew, courier, monospace;
} 
small{
	font-size:12px;
} 
ul, ol {
	list-style:none;
} 
a {
	color: #000;
	outline: 0 none;
	text-decoration:none;
}
a:focus{
	outline: 0 none;
}
sup {
	vertical-align:text-top;
} 
sub{
	vertical-align:text-bottom;
} 
legend {
	color:#000;
} 
fieldset, img {
	border:0;
} 
button, input, select, textarea {
	font-size:100%;
}
table {
	border-collapse:collapse; 
	border-spacing:0;
}
img{
	vertical-align: middle;
}
.clearfix:after{
	content: ".";
	clear: both;
	display: block;
	height: 0;
	visibility: hidden;
}
.clearfix{
	zoom:1;
}
.fl{
	float: left;
}
.fr{
	float: right;
}
input{outline:none;}