:focus{
	outline:0;
}
ol,ul,li{
	list-style:none;
}
b,strong{
	font-weight:bold;
}
img{
	border:none;
	display:block;
}
table{
	border-collapse:collapse;
	border-spacing:0;
}
.clearfix:after{
	content: "";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden;
	font-size:0;
}
.clearfix{
	zoom:1;
}
/*==================================css reset==================================*/