* {
	padding:0;
	margin:0
}
.clr {
	clear:both;
	overflow:hidden;
	height:0;
	width:0
}
.relative {
	position:relative;
	width:100%
}
#home_banner {
	width:100%;
	margin:0 auto
}
.maxwidth {
	width:1224px;
	margin:0 auto
}
#big_img {
	/* height:1006px;*/
	background:no-repeat center
}
#small_img {
	height:228px;
	padding-top:13px;
	position:absolute;
	top:-234px;
	width:100%;
	overflow:hidden;
}
#small_pre {
	margin-right:17px;
	background:url(../images/leftright.png) no-repeat 0 center
}
#small_next {
	margin-left:17px;
	background:url(../images/leftright.png) no-repeat -44px center
}
#small_pre:hover {
	background-position:-22px center
}
#small_next:hover {
	background-position:-66px center
}
#small_imgs {
	width:1224px;
	overflow:hidden
}
#small_imgs .item {
	float:left;
	padding:0 6px
}
#small_imgs .item .img {
	cursor:pointer;
	width:288px;
	height:186px;
	padding:3px;
	padding-top:22px;
}
#small_imgs .item .img img {
	width:288px;
	height:180px;
	border:1px solid #ddd;
}
#small_imgs .item .active {
	background:url(../images/banner_bg_a.png) no-repeat center bottom
}
#small_imgs .item .img:hover {
	background:url(../images/banner_bg.png) no-repeat center bottom
}