nav1 ul {
	list-style: none;
	margin-top: 0px;
	margin-bottom: 0px;
	margin-right: auto;
	margin-left: auto;
}


.nav1 {
	width: 100%;
	
	background-image:url(../images/menu_bg.jpg);
	color: #ffffff;
	position: absolute;
	z-index: 999;
	margin: 0;
	height:46px;
}
.nav1 a {
	display: block;
	cursor: pointer;
	color:#FFFFFF;
	font-size:16px;
	padding-top: 0;
	padding-bottom: 0;
}
.nav1_menu {
	line-height: 46px;
	height:46px;
	width: 1000px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;

}
.nav1_menu-item {
	display: inline-block;
	position: relative;
	text-align: center;
	width: 137px;
}

.nav1_menu-item:hover,.nav2_menu-item:hover {
  background-image:url(../images/menu_bg_hover.jpg);
}
.nav1_menu-item:hover .nav1_submenu {
  display: block;
}
.nav1_submenu {

  text-transform: none;
  display: none;
  position: absolute;
  width: 220px;
  background-color: #55d686;
}

.nav1_submenu-item:hover {
  background: rgba(0, 0, 0, 0.2);
}






nav2 ul {
	list-style: none;
	margin-top: 0px;
	margin-bottom: 0px;
	margin-right: auto;
	margin-left: auto;
}
.nav2 {
	width: 100%;
	background: #55d686;
	color: #ffffff;
	position: absolute;
	z-index: 999;
	margin: 0;
	height:45px;
}
.nav2 a {
	display: block;
	cursor: pointer;
	color:#FFFFFF;
	font-size:16px;
	padding-top: 0;
	padding-bottom: 0;
}
.nav2_menu {
	line-height: 45px;
	height:45px;
	width: 1000px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
	background-color: #1fb659;
}
.nav2_menu-item {
	display: inline-block;
	position: relative;
	text-align: center;
	width: 137px;
	margin: 0px;
	padding: 0px;
}
.nav2_menu-item:hover {
 
}
.nav2_menu-item:hover .nav2_submenu {
  display: block;
}
.nav2_submenu {

  text-transform: none;
  display: none;
  position: absolute;
  width: 137px;
  background-color: #55d686;
}
.nav2_submenu-item:hover {
  background: rgba(0, 0, 0, 0.2);
}



.bian3 {
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #FFFFFF;
}