*{ margin:0 auto; padding:0;}
		 
			
			
			.banner { width:100%; height: auto; position: relative; margin-bottom:10px; }
	.b_shang { width:100%; height:580px;}
	.img_bg { width:100%; height:580px;/* background:#060;*/ margin: auto; text-align:center; overflow:hidden}
		/*ÂÖ²¥Í¼Æ¬*/
#banner_box {
	Z-INDEX:0; POSITION: relative; WIDTH: 100%; HEIGHT: 580px; OVERFLOW: hidden
}
.a_bigImg {
	POSITION: absolute; WIDTH: 1920px; DISPLAY: none; HEIGHT: 580px; MARGIN-LEFT: -960px; LEFT: 50%
}
.numgt {
	POSITION: absolute;  WIDTH: 1920px; BOTTOM: 30px;  OVERFLOW: hidden; MARGIN-LEFT: -960px; LEFT: 50%;
}
.numgt .ac {
	WIDTH: 12px; DISPLAY:inline-block; BACKGROUND: #fff; HEIGHT: 12px; border-radius:7px; CURSOR: pointer; 
}
.numgt .now {
	TEXT-ALIGN: center; WIDTH: 12px; FONT-FAMILY: Arial, Helvetica, sans-serif; border-radius:7px; BACKGROUND: #298d8e; HEIGHT: 12px; COLOR: #403e5b
}
.numgt .a_last {
	WIDTH: 12px; DISPLAY: block; BACKGROUND:#f00; HEIGHT: 12px; CURSOR: pointer
}
.numgt .a_last:hover {
	BACKGROUND-POSITION: 0px -12px
}
.numgt .a_next {
	WIDTH: 20px; DISPLAY: block; BACKGROUND:#f00; HEIGHT: 12px; CURSOR: pointer
}
.numgt .a_next:hover { background:#f00;
}