ul{
	list-style: none;
}

a{
	text-decoration: none;
}

em{
	font-style: normal;	
}
img{
	border: 0px;
}
h1,h2,h3,h4,h5,h6{
	font-size: 100%；
}
.clearfix:before,.clearafter:after{
	content: "";
	display: table;
}
.clearfix:after,.clearafter:after{
	clear: both;
}
.clearfix{
	zoom:1;
}
.fl{
	float: left;
}

.fr{
	float: right;
}