*{
	margin: 0;
	padding: 0;
}

ul{
	list-style: none;
}

a{
	text-decoration: none;
}

.clearfix:after{
	display:block;
	content:"";
	clear:both;
}

.fl{
	float:left;
}

.fr{
	float:right;
}

.conter{
	width: 1300px;
	margin: 0 auto;
}