.nav{ background:url(navBg.jpg) repeat-x; height:70px; position:relative; z-index:10;width:100%; }
.bzdht{ width:978px; height:68px; margin:0 auto; }
.bzdht a.topmenu { float:left;  height:68px;color:#f86a04; overflow:hidden;   }
.bzdht a.topmenu:hover {opacity: 1; filter:alpha(opacity=100); background:url(nav_h.png) no-repeat center;}
.bzdht a.topmenu p{float:left; padding-left:8px; margin-top:-2px;font-family:"宋体",Arial,SimSun,sans-serif; font-size:14px;}
.bzdht a.topmenu b{ float:left; padding-top:22px; font-size:14px; padding-left:8px; font-family:"宋体",Arial,SimSun,sans-serif;}
.bzdht a.topmenu img{ float:left; margin-left:20px; border:none; display:inline;}
.bzdht ul li{ width:163px;background:url(nav_li.jpg) no-repeat right 15px;}
.bzdht ul,.bzdht ul li{ float:left;position:relative; display:block;}
.ta{ background:none;}
.bzdht ul ul{z-index:99; position:absolute;display:none; color:#FFF; height:100%;*height:70px; top:70px; left:0px; 
background:#7db82e url(e.jpg) no-repeat center top;overflow:hidden; padding:15px 0px;}
.bzdht ul ul a{height:22px; line-height:25px; text-align:left; color:white;white-space:nowrap;}
.bzdht ul ul a:hover{ color:#fff;}

.con{ padding:0px 10px; margin:0px auto; position:relative; font-size:12px; }
.con a{ color:#30405a; line-height:25px;}

.li1{ width:157px;}

.li2{ width:181px;}

.li3{ width:163px;}
.li4{ width:145px;}
.li5{ width:181px;}
.li6{ width:153px; }

#w3 img,#w4 img{ margin-left:15px;}

#w1 a.topmenu:hover {opacity: 1; filter:alpha(opacity=100); background:url(nav_h1.png) no-repeat left top; }
#w2 a.topmenu{ width:180px;}
#w2 a.topmenu:hover {opacity: 1; filter:alpha(opacity=100); background:url(nav_h2.png) no-repeat left top; }
#w3 a.topmenu:hover {opacity: 1; filter:alpha(opacity=100); background:url(nav_h.png) no-repeat left top; }
#w4 a.topmenu:hover {opacity: 1; filter:alpha(opacity=100); background:url(nav_h3.png) no-repeat left top; }
#w5 a.topmenu:hover {opacity: 1; filter:alpha(opacity=100); background:url(nav_h2.png) no-repeat left top; width:135px; }
#w6 a.topmenu:hover {opacity: 1; filter:alpha(opacity=100); background:url(nav_h.png) no-repeat left top; }

#w1,#w1 a.topmenu{ width:156px;}
#w2,#w2 a.topmenu{ width:135px;}
#w3,#w3 a.topmenu{ width:135px;}
#w4,#w4 a.topmenu{ width:135px;}
#w5,#w5 a.topmenu{ width:135px;}
#w6,#w6 a.topmenu{ width:135px;}
#w6 .con{ padding:0px 20px;}
#w12{ width:135px;}
#w22{ width:135px;}
/* #w32{ width:135px;} */
#w42{ width:135px;}
#w52{ width:135px;}


.sub_nav{ width:100%; height:105px; background:#e5e5e5;}
.sub_nav_con{ width:980px; height:105px; margin:0 auto;}
.sub_nav_con li{ height:79px; float:left; margin-top:15px; width:164px;}
.con{ padding:0px 10px; margin:0px auto; position:relative; font-size:12px;}
.con a{ color:#30405a; line-height:25px;}

.hot_top1 { left: 42px; position: absolute; top: -3px;*top: -6px;}
.hot_top2 { left: 40px; position: absolute; top: -3px;*top: -6px;}
.hot_top3 { left: 25px; position: absolute; top: -3px;*top: -6px;}
.hot_top4 { left: 80px; position: absolute; top: 20px;*top: 17px;}
.hot_top5 { left: 92px; position: absolute; top: -4px;*top: -7px;}
.hot_top6 { left: 65px; position: absolute; top: 48px;*top: 45px;}
.hot_top7 { left: 100px; position: absolute; top: -4px;*top: -7px;}