/*服务页面*/
/* dede58.com 做最好的织梦模板 */
.service_bd {
	height:248px;
}
/*服务栏目*/

.service_bd {
	position:relative;
	overflow:hidden;
}
.service_arrow {
	position:absolute;
	bottom:1px;
	left:78px;
	width:41px;
	height:21px;
	background:url(../images/ssj.gif) no-repeat;
}
.service_main {
	position:relative;
	overflow:hidden;
	height:460px;
}
.service_main .prev, .service_main .next {
	position:absolute;
	top:250px;
	z-index:100;
	width:48px;
	height:48px;
}
.service_main .prev {
	left:0;
	width:50px;
	height:50px;
	background:url(../images/left.png) no-repeat left top;
}
.service_main .prev:hover {
	left:0;
	background-position:-96px -255px;
	background:url(../images/left.png) no-repeat right top;
}
.service_main .next {
	right:0;
	width:50px;
	height:50px;
	background:url(../images/rigt.png) no-repeat left top;
}
.service_main .next:hover {
	right:0;
	background-position:-144px -255px;
	background:url(../images/rigt.png) no-repeat right top;
}
.service_main .item {
	position:absolute;
	top:0;
	left:-100%;
	z-index:1;
	width:100%;
	padding-top:7px;
	overflow:hidden;
}