ol, ul {
list-style-image:none;
list-style-position:outside;
list-style-type:none;
padding:0;
}
/* -----------导航---------- */
.wrapper {width:920px;height:62px;background-image: url(images/dd_1.jpg);margin:-16px 0 0 30px;font-size:12px;color:#FFF;position:absolute;z-index:1002; background-repeat:no-repeat}
.wrapper a {color:#FFF;text-decoration:none;}
#nav { background:url(images/dao_re.jpg);width:865px;height:28px;margin:17px 0 0 29px}
#nav ul { padding:0;width:865px;margin:0 auto }
#nav li { float:left; height:27px;}
#nav li a { background-image:url(images/dao_re.jpg);height:27px; display:block; text-indent:-900em;padding:0;}
a.n_1 { width:98px; background-position:0 0 }
a.n_1:hover { background-position:0 -28px }
a.n_2 { width:103px; background-position:-98px 0 }
a.n_2:hover { background-position:-98px -28px }
a.n_3 { width:223px; background-position:-201px 0 }
a.n_3:hover { background-position:-201px -28px }
a.n_4 { width:202px; background-position:-424px 0 }
a.n_4:hover { background-position:-424px -28px }
a.n_5 { width:146px; background-position:-626px 0 }
a.n_5:hover { background-position:-626px -28px }
a.n_6 { width:93px; background-position:-772px 0 }
a.n_6:hover { background-position:-772px -28px }
a.n_7 { width:59px; background-position:-439px 0 }
a.n_7:hover { background-position:-439px -28px }
a.n_8 { width:90px; background-position:-498px 0 }
a.n_8:hover { background-position:-498px -28px }
a.n_9 { width:86px; background-position:-584px 0 }
a.n_9:hover { background-position:-584px -28px }
/* -----------二级导航---------- */
.submenu { position:relative; text-align:left; background:#fff; z-index:300;margin:31px 0 auto }
.sublf { text-align:left; }
.sublf ul { margin:0px; padding:0px; text-align:left}
.sublf ul li {list-style:none;float:left;height:33px;color:#333;line-height:33px; background:url(images/submenu_2.gif) repeat-x }
.sublf ul li a { padding:0 8px; color:#333 }
.sublf ul li a:hover { color:#333; text-decoration:none }
.pleft { background:url(images/submenu_1.gif) no-repeat!important; width:20px; height:27px }
.pright { background:url(images/submenu_3.gif) no-repeat right!important; width:20px; height:27px }