/* slider */
.slider_box{width:1000px;margin:0px auto;height:346px;overflow:hidden;position:relative;background: #fff;}
.silder_con{height:346px;overflow:hidden;position:absolute;}
.silder_panel{width:1000px;height:346px;overflow:hidden;float:left;position:relative;}
.silder_panel img{width:1000px;height:346px;display:block;overflow:hidden;}
.silder_nav{width:1100px;height:42px;margin:0px auto;bottom:0px;position:absolute;overflow:hidden;}
.silder_nav li{float:left;width:189px;height:42px;font-size:14px;text-align:center;padding:0px 5px;margin-right:2px;background:url(../images/homeBannerDdBgThis.png);line-height:42px;}
.silder_nav li a{display:block;font-weight:bold;color:#fff;width:189px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.silder_nav li a:hover{text-decoration:none;}
.silder_nav li.current{ background:url(../images/homeBannerDdBg.png);}
.slider_box a.prev,.slider_box a.next{display:block;width:45px;height:100px;overflow:hidden;text-indent:-999px;position:absolute;cursor:pointer;margin:120px 0 0 0;background:url(../images/silder_btn.gif) no-repeat;}	
.slider_box a.prev{left:0;background-position:left 0;}
.slider_box a.next{right:0;background-position:right 0;}