body 
{
	margin: 0px;
	padding: 0px;
}



.clr
{
	clear: both;
}

.fl
{
	float: left;
}

.fr
{
	float: right;
}

.null
{
	line-height: 0;
	font-size: 0;
}


a.btn_lightbox_left
{
	display: block;	
	width: 27px;
	height: 14px;
	
	background-image: url(images/btn_lightbox_left.jpg);
	background-repeat: no-repeat;
}

a.btn_lightbox_left:hover
{
	background-position: 0px -14px;
}

a.btn_lightbox_right
{
	display: block;	
	width: 27px;
	height: 14px;
	
	background-image: url(images/btn_lightbox_right.jpg);
	background-repeat: no-repeat;
}

a.btn_lightbox_right:hover
{
	background-position: 0px -14px;
}