@charset "UTF-8";
/* CSS Document */

.header_position {
	float: none;
	clear: both;
	width: 100%;
	height: 180px;
	padding: 0px;
	margin: 0 auto 0 auto;
	position: fixed;
	top: 0;
	z-index: 100;
}
.head_back {
	clear: both;
	float: none;
	margin: 0 auto 0 auto;
	padding: 0;
	height: 180px;
	width: auto;
	background-image: url(/img/head_back.png);
	background-size: auto 180px;
	background-position: center;
	background-repeat: repeat-x;
}
.header {
	clear: both;
	float: none;
	width: 960px;
	margin: 0 auto 0 auto;
	padding: 0;
}
.head_logo {
	float: left;
	margin-right: 72px;
	padding-top: 25px;
	padding-bottom: 15px;
	height: auto;
	width: 430px;
}
.head_logo img {
	height: auto;
	width: 430px;
}
.head_mail {
	float: left;
	margin: 0;
	padding-top: 22px;
	height: auto;
	width: 180px;
}
.head_mail img {
	height: auto;
	width: 180px;
}
.head_contact {
	float: left;
	margin: 0;
	padding-top: 22px;
	height: auto;
	width: 250px;
}
.head_tel img {
	clear: both;
	float: none;
	margin: 4px 0 4px 0;
	height: auto;
	width: 250px;
}
.head_fax img {
	clear: both;
	float: none;
	margin: 4px 0 4px 0;
	height: auto;
	width: 250px;
}
.head_tel img:hover {
	filter:alpha(opacity=70);
    -moz-opacity: 0.7;
    opacity: 0.7;
}

.arrow {
	float: left;
	margin: 0;
	padding: 38px 8px 0px 8px;
	height: auto;
	width: 12px;
}
.nav, .nav ul{
	margin-top: 0px;
	margin-bottom: 0px;
	margin-right: auto;
	margin-left: auto;
	padding: 0;
	list-style-type: none;
	list-style-position: outside;
	position: relative;
	width: 765px;
	clear: both;
	float: none;
	z-index: 10;
}
.nav a{
	height: 80px;
	display: block;
	margin: 0;
	padding: 0;
	text-decoration: none;
}
.nav a:hover{
	margin: 0;
	padding: 0;
}
.nav li{
	margin: 0;
	padding: 0;
	float: left;
	position: relative;
}
.nav li a img{
	height: 80px;
}
.nav ul {
	left: 0px;
	top: 70px;
	position: absolute;
	display: none;
	width: auto;
}
.nav li ul a{
	float: left;
}
.nav ul ul{
	top: 0px;
	bottom: 0px;
}	
.nav li ul ul {
	left: 130px;
	margin: 0;
	padding: 0;
}
.nav li ul li {
	height: 25px;
	top: 2;
	margin: 0;
	padding: 0;
}
.nav li ul li a img {
	height: 25px;
}
.nav .other_nav {
	height: 38px;
	top: 0;
	margin: 0;
	padding: 0;
}
.nav .other_nav img {
	height: 40px;
}
.nav .recruit_nav {
	height: 60px;
	top: 0px;
	margin: 0;
	padding: 0;
}
.nav .fence {
	height: 8px;
	top: -8px;
	margin: 0;
	padding: 0;
}
.nav li:hover ul ul, .nav li:hover ul ul ul, .nav li:hover ul ul ul ul{
	display:none;
}
.nav li:hover ul, .nav li li:hover ul, .nav li li li:hover ul, .nav li li li li:hover ul{
	display:block;
}