* {
	margin: 0;
	padding: 0;
}

body {
	width: 1440px;
	margin: 0 auto;
	background: #000;
}

a {
	text-decoration: none;
}

li {
	list-style: none;
}

#nav {
	margin-top: 70px;
	position: relative;
	z-index: 1;
	height: 50px;
	margin-left: 700px;

}

#nav li {
	margin-left: 40px;
	float: left;
	width: 100px;
	height: 50px;
	text-align: center;

	line-height: 50px;
}

#nav li a {
	color: #fff;
	font-size: 24px;
	font-family: '微软雅黑';




}

#nav_logo {
	float: left;
	margin-top: 5px;
	margin-left: 20px;
}

#nav li span {
	display: block;
	width: 0px;
	transition: width 0.3s ease-in-out;
	border-bottom: 2px #d58e4e solid;
	overflow: hidden; 
}

#nav li:hover span {
	width: 100px;
}

#nav li a:hover {
	color: #d58e4e;
}

#nav .nav_show {
	color: #d58e4e;

}

#nav .nav_show_span {
	border-bottom: 2px #d58e4e solid;
	width: 100px;
}

#footer {
	margin-top: 180px;
	height: 200px;
	width: 1440px;
	position: relative;
}

.footer_center,
.footer_left {
	float: left;

}

.footer_left {
	margin-top: 30px;
}

.footer_center {
	width: 450px;
	margin: 0 auto;
	height: 315px;
	margin-left: 150px;
	margin-top: 100px;
}

.footer_right {
	position: absolute;
	width: 540px;
	right: 0%;
	display: block;
}

.footer_center img {
	margin-left: 172px;
	margin-top: 20px;

}

.footer_center p {
	margin-top: 10px;
	color: #fff;
	font-size: 16px;
	font-family: '微软雅黑';
}

.footer_center .footer_center_img {
	margin-left: 140px;
}

.footer_center .footer_center_p {
	font-size: 14px;
	text-align: center;
}

.clear {
	clear: both;
}

#main {}

#sliber {
	position: absolute;
	top: 500px;
	left: 50%;
	margin-left: 650px;
	z-index: 1;

}

#sliber span {
	display: block;
	width: 35px;
	height: 35px;
	transform: rotate(45deg);
	background: #d58e4e;
	border: 2px #fff solid;
	margin-top: 20px;
	margin-left: 5px;
}

#sliber p {
	margin-top: 20px;
	font-size: 14px;
	font-family: '微软雅黑';
	color: #fff;
	text-align: center;
	margin-left: -5px;

}


#sliber .wechat img {
	transform: rotate(-45deg);
	margin-top: 5px;
	margin-left: 6px;
}

#sliber .telphoto img {
	transform: rotate(-45deg);
	margin-top: 3px;
	margin-left: 1px;
}

#sliber .wechat_top {
	position: absolute;
	right: 65px;
	top: 0px;
	margin-top: -10px;
	z-index: 1;
	display: none;
}

#sliber .telphoto span {
	display: block;
	position: absolute;
	top: 55px;
	right: 0px;
	margin-right: 10px;
	width: 170px;
	height: 35px;
	background: #d58e4e;
	transform: rotate(-45deg);
	z-index: 1;
	display: none;
	color: #fff;
	font-size: 14px;
	font-family: '微软雅黑';
}

#sliber .sliber_top img {
	transform: rotate(-45deg);
	margin-top: 5px;
	margin-left: 3px;
}

#sliber .sliber_top {
	display: none;
}

@font-face {
	font-family: 'nzgrKangxi';
	src: url('../fonts/nzgrKangxi.ttf') format('truetype');
	/* 声明字体为.ttf */
}