@charset "UTF-8";
* {margin: 0; padding: 0;}
ul, ol {list-style: none;}
img {vertical-align: top; border: none;}
a {text-decoration: none;}
input {outline-style:none;}
.clearfix:before, .clearfix:after {
	content: "";
	display: table;
}
.clearfix:after {
	clear: both;
}
.clearfix {
	zoom: 1;
}
body {
	background-color: #222222;
}
.gotop {
	width: 36px;
	height: 36px;
	position: fixed;
	bottom: 50px;
	right: 50px;
	z-index: 999;
	cursor: pointer;
	opacity: 0;
	filter: alpha(opacity=0);
}



/*****************************头部header开始*****************************/
.header {
	height: 88px;
	width: 100%;
	background-color: #222222;
	border-bottom: 2px solid #fd7501;
}
.head {
	width: 1220px;
	height: 88px;
	background-color: #222222;
	margin: 0 auto;
}
.head-logo {
	width: 200px;
	height: 88px;
	background: url(../images/logo.png) no-repeat;
	color: #fff;
	text-align: center;
	font: 40px/88px microsoft yahei;
	float: left;
}
.head-nav {
	float: left;
}
.head-nav li {
	float: left;
	margin-top: 28px;
	text-align: center;
	font: 16px microsoft yahei;
}
.head-nav li a {
	display: inline-block;
	width: 130px;
	height: 54px;
	/*background-color: green;*/
	text-decoration: none;
	padding-top: 6px;
	color: #fff;
}
.head-nav li span {
	font-size: 12px;
}
.head-nav .head-nav-current a {
	color: #fd7501;
}
.head-nav li a {
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	-o-transition: all 0.5s ease;
	transition: all 0.5s ease;
}
.head-nav li a:hover {
	color: #fd7501;
}
.head-tel {
	width: 200px;
	height: 60px;
	float: right;
	margin-top: 28px;
	text-align: center;
	font: 700 16px/50px microsoft yahei;
	color: #fff;
}
/*****************************头部header结束*****************************/





/*****************************main开始*****************************/
.main {
	width: 1220px;
	margin: 0 auto;
	padding-bottom: 100px;
}
.tab {
	height: 100px;
	margin-left: 20px;
	padding-top: 30px;
}
.tab span {
	display: inline-block;
	width: 120px;
	height: 40px;
	background-color: #fff;
	/*border: 1px solid #fd7501;*/
	float: left;
	text-align: center;
	font: 18px/40px microsoft yahei;
	cursor: pointer;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	-o-transition: all 0.5s ease;
	transition: all 0.5s ease;
}
.tab span:hover {
	color: #fff;
	background-color: #fd7501;
}
.tab .current {
	background-color: #fd7501;
	color: #fff;
}
.content {
	width: 1180px;
	margin: 0 auto;
	font-family: microsoft yahei;
}
.content li {
	display: none;
}
.content .show {
	display: block;
}
.about-biaoti {
	color: #fff;
	text-align: center;
	font: 28px microsoft yahei;
	padding-bottom: 50px;
}
.about-content {
	padding-bottom: 50px;
	line-height: 28px;
}
.about-content h3 {
	color: #fd7501;
	font-weight: 100;
}
.about-content h4 {
	color: #fff;
	margin-left: 30px;
	margin-top: 20px;
	font-weight: 100;
}
.about-content h4 b {
	color: #fd7501;
	font-size: 24px;
}
.about-img {
	width: 750px;
	height: 240px;
	margin: 0 auto;
	padding-bottom: 80px;
}
.img1, .img2 {
	width: 360px;
	height: 240px;
}
.img1 {
	float: left;
}
.img2 {
	float: right;
}
.about-img2 {
	width: 750px;
	height: 240px;
	margin: 0 auto;
	padding-bottom: 50px;
}
.about-content-img {
	margin-left: 300px;
}
/*****************************main结束*****************************/





/*****************************尾部footer开始*****************************/
.footer {
	height: 240px;
	background-color: #fd7501;
}
.footer-nav {
	margin: 0 auto;
	text-align: center;
	color: #fff;
	font: 16px/50px microsoft yahei;
}
.footer-nav a {
	color: #fff;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-ms-transition: all 0.5s ease;
	-o-transition: all 0.5s ease;
	transition: all 0.5s ease;
}
.footer-nav a:hover {
	color: #000;
}
.erweima {
	width: 300px;
	margin: 0 auto;
	padding-top: 10px;
	color: #fff;
	text-align: center;
	font: 14px/30px microsoft yahei;
}
.copyright {
	margin: 0 auto;
	padding-top: 20px;
	text-align: center;
	color: #fff;
	font: 14px microsoft yahei;
}
/*****************************尾部footer结束*****************************/