a.btn_topmem{
	background:url(../images/btn_member_top.png) no-repeat 0px 0px;
	display:block;
	width:847px;
	height:234px;
	position:absolute;
	bottom:32px; 
	right:20px;
	text-indent:-9999px;
}

a.btn_topmem:hover{
	background:url(../images/btn_member_top_over.png) no-repeat 0px 0px;
}

a.btn_mem{
	background:url(../images/2012lp_08.jpg) no-repeat 0px 0px;
	display:block;
	width:960px;
	height:140px;
	text-indent:-9999px;
}

a.btn_mem:hover{
	background:url(../images/2012lp_08_over.jpg) no-repeat 0px 0px;
}