@charset "utf-8";
/* CSS Document */

#btn {
	width:1000px;
	height:71px;
	float:left;
	padding:0px 0px 0px 0px;
}
#btn .btna a {
	width:213px;
	height:71px;
	background-image:url(btn_a.jpg);
	display:block;
	text-indent:-3000px;
	font-size:1px;
}/*按鈕第一章圖*/
#btn .btna a:hover {
	width:213px;
	height:71px;
	background-image:url(btn_a_.jpg);
}/*按鈕第二張圖*/
#btn .btnb a {
	width:202px;
	height:71px;
	background-image:url(btn_b.jpg);
	display:block;
	text-indent:-3000px;
	font-size:1px;
}/*按鈕第一章圖*/
#btn .btnb a:hover {
	width:202px;
	height:71px;
	background-image:url(btn_b_.jpg);
}/*按鈕第二張圖*/
#btn .btnc a {
	width:202px;
	height:71px;
	background-image:url(btn_c.jpg);
	display:block;
	text-indent:-3000px;
	font-size:1px;
}/*按鈕第一章圖*/
#btn .btnc a:hover {
	width:202px;
	height:71px;
	background-image:url(btn_c_.jpg);
}/*按鈕第二張圖*/