body{margin:0px;padding:0px;}
.top_content{width:1280px; height:80px; margin:0 auto; margin-top:21px;}
.top_logo{width:520px; height:80px; float:left; text-align:center;}
.top_search{width:595px; height:30px;}
.top_search p{margin:0px; padding:0px;}
.top_nav{width:595px; height:50px; position:relative;}
.top_right{width:760px; float:left; height:80px;}
  .nav_menu{width:600px; height:40px; line-height:40px; position:absolute; z-index:999; top:0px;}
  .nav_menu ul li a{display:block; width:78px; height:40px; text-decoration:none; color:#000;}
  .nav_menu ul{margin:0px; padding:0px; list-style:none; font-size:16px; font-weight:bold; font-family:"微软雅黑";}
  .nav_menu ul li{float:left; position:relative; width:78px; text-align:center;cursor:default;}
  .nav_line{width:9px !important; height:40px; background:url(template_files/2/images/menu_line.png) no-repeat center;}
  .nav_line:hover{ background:url(template_files/2/images/menu_line.png) no-repeat center !important;}
  .nav_menu_01{background:#333; position:absolute; top:40px; left:0px; z-index:998; display:none; background:#FFF;}
  .nav_menu_01 li{height:40px; color:#547361;}
  .nav_menu_01 li a{color:#547361 !important;}
  .nav_menu ul li:hover{width:78px; height:40px; background:#547361; color:#FFF;}
  .nav_menu ul li:hover a{color:#FFF;}
  .nav_menu_01 li:hover a{color:#FFF !important;}
  .nav_menu ul li:hover .nav_menu_01{display:block;}