@charset "utf-8";
.f_bg {
    position: absolute;
    z-index: 0;
    left: 0;
    top: 0;
    width: 1920px;
    height: auto;
    display: block
}
.header {
    width: 100%;
    height: 40px;
    margin: 0 auto;
    margin-top: 48px;
    position: absolute;
    z-index: 1000;
    top: 0
}
.header .header_content {
    width: 1230px;
    height: 60px;
    margin: 0 auto
}
.header .header_content .logo {
    cursor: pointer;
    float: left
}
.header .header_content .logo img {
    border: none;
    width: 170px;
    height: 50px
}
.header .header_content .nav_ul {
    list-style-type: none;
    margin-top: 5px;
    float: right
}
.header .header_content .nav_ul .nav_li {
    display: inline-block;
    margin-left: 65px;
}
.header .header_content .nav_ul .nav_li .nav_a {
    text-decoration: none;
    font-size: 16px;
    white-space: pre-wrap;
    white-space: pre;
	word-wrap: break-word;
    letter-spacing: 1px
}
.header .header_content .nav_ul .nav_li .down_nav {
    display: none;
    width: 100%;
    list-style-type: none;
    font-size: .4em;
    margin-top: 5px;
    padding-top: 5px;
    position: absolute;
    z-index: 7
}
.header .header_content .nav_ul .nav_li .down_nav a{
	font-size: 12px;
}
.header .header_content .nav_ul .last_nav_li {
    padding-right: 10px
}
.footer {
    display: none;
    width: 100%;
    height: 80px;
    margin: 0 auto;
    padding-left: 50px;
    color: black;
    font-size: 12px;
    position: fixed;
    top: 0;
    z-index: 999999;
    margin: 0;
    padding: 0;
    /*filter:alpha(opacity:80); 
    opacity:0.8;
    box-shadow: 0px 0px 2px rgba(0, 0, 0, .6);*/
}

.footer {
	display: none;
	width: 100%;
	margin: 0 auto;
	padding-left: 50px;
	color: #8c94a2;
	font-size: 12px;
	padding-bottom: 10px;
	position: fixed;
	bottom: 0;
	height: 60px;
	z-index: 999999;
	margin: 0;
	padding: 0;
	left: 0;
}

.footer .footerContent {
	width: 1230px;
	margin: 0 auto;
	padding: 0;
	color: #fff;
	height: 60px;
	overflow: hidden;
}

.footer .footerContent .logo {
	width: 149px;
	height: 60px;
	background-position: center;
	background-repeat: no-repeat;
	display: inline-block;
	margin-top: 9px;
}

.footer .footerContent .nav {
	width: 1000px;
	display: inline-block;
	vertical-align: top;
	margin-left: 30px;
}

.footer .footerContent .nav .nav_ul {
	list-style-type: none;
	margin: 0 auto;
	width: 990px;
	overflow:hidden;
	margin-top: 20px;
	float: left;
	margin-left:100px;
	height:25px;
}

.footer .footerContent .nav .nav_ul .nav_li {
	display: inline-block;
	margin-left: 63px
}

.footer .footerContent .nav .nav_ul .nav_li a {
	color: #fff;
	text-decoration: none;
	font-size: 16px
}
.click_box{
	width:40px;
	height: 40px;
	background-image: url(../../img/menu.png);
	background-repeat: no-repeat;
	position:fixed;
	right: 10px;
	top: 19px;
}
.click_box:active{
	background-image: url(../../img/menu2.png);
}
.click_turn{
	display: inline-block;
	width:40px;
	height: 40px;
	background-image: url(../../img/back.png);
	background-repeat: no-repeat;
	position:absolute;
	left: 25px;
	top: 17px;
}
.click_turn:active{
	background-image: url(../../img/back2.png);
}
@media screen and (max-width:1440px) {
	html,
	body {
		font-size: 22px
	}
	.header {
		margin-top: 48px
	}
	.header .header_content {
		width: 1230px;
		margin: auto;
	}
	.header .header_content .nav_ul {
		margin-left: 0px;
		margin-top: 11px
	}
	.header .header_content .nav_ul .nav_li {
		margin-left: 65px
	}
	.footer .footerContent {
		width: 1230px
	}
	.footer .footerContent .logo {
		width: 100px;
		margin-left: 40px;
	}
	.footer .footerContent .nav {
		width: 1050px;
		display: inline-block;
		vertical-align: top;
		float: right;
	}
	.click_turn{
		left: 20px;
	}
}