.nav_menu{width:775px;height:40px;list-style:none; margin-top:40px; float:left; margin-left:170px;}
.nav_menu li{float:left;height:40px;position:relative;list-style:none;}
.nav_menu li.last{background:none;}
.nav_menu li a{text-decoration:none;}
.nav_menu li a span{background:url(../images/nav_menu_line.png) no-repeat right;float:left;display:block;line-height:40px; height:40px;font-size:16px;color:#ffffff;cursor:pointer;width:110px;text-align:center;}
.hover_menu{text-decoration:none;width:110px;background:url(../images/menu_hover.png);height:40px;}
.nav_menu li.selected .submenu{display:block;}
.nav_menu li .submenu{display:none;position:absolute;top:40px;left:-9px;z-index:90;}
.nav_menu li .submenu li{float:none;padding:0;background:none;height:auto;border-bottom:dotted 0px #BEBEBE;}
.menu_pro_bg{width:825px;height:235px;background:url(../images/menu_news_bg.png) no-repeat;}
.menu_pro_main{width:765px;margin:auto;padding-top:12px;}
.menu_pro_li{ float:left;}
.menu_li_txt{line-height:22px;font-size:12px;color:#696969;}
.menu_li_txt font{font-size:14px;color:#bb1721;}
.menu_li_txt a{color:#696969;text-decoration:none;font-size:14px; line-height:25px;}
.menu_li_txt a:hover{color:#696969;text-decoration:underline;}
.menu_news_bg{width:480px;height:185px;background:url(../images/menu_news_bg.png) no-repeat;}
.menu_news_main{width:440px;margin:auto;padding-top:12px;}
.menu_news_li{padding:0px 10px;margin-right:10px;height:150px;float:left;border-right:solid 1px #cccccc;}
.menu_news_img{float:left;text-align:left;color:#2c9652;line-height:30px;font-size:14px;}
.menu_news_li2{padding:0px 30px;height:150px;float:right;border-left:solid 1px #cccccc;}
.menu_news_img2{float:left;margin-left:30px;text-align:left;color:#bb1721;line-height:30px;font-size:14px;}
.menu_news_li3{padding:0px 25px;height:150px;float:right;border-left:solid 1px #cccccc;}
.menu_news_img3{float:left;margin-left:10px;text-align:left;color:#bb1721;line-height:30px;font-size:14px;}
.nav_menu1{ padding-top:26px;}
.bk{ color:#FFF;}