*{
	margin:0;
	padding:0;
}
html{
	background-color:#4C5053;
}
body{
	font-size:14px;
	font-family: "冬青黑体简体中文 W3","Hiragino Sans GB W3","Hiragino Sans GB","Microsoft Yahei";
	color:#c5c7c9;
}
a{
	color: #fff;
	text-decoration:none;
}
img {
	border:none;
}
.upper{
	width:100%;
	height:70px;
	overflow:hidden;
	position:fixed;
	z-index:9999;
	background:rgba(0,0,0,0.7);
}
.upper-a{
	width:1000px;
	margin:0px auto;
	overflow:hidden;
}
.logo{
	float:left;
	margin-top:15px;
}
.navigation{
	float:right;
	margin-right:40px;
	margin-top:15px;
	overflow:hidden;
}
.nav-a li{
	height: 40px;
    list-style-type: none;
    line-height: 40px;
    margin: 0 65px 0 0;
    text-align: center;
    float: left;
    position: relative;
}
.nav-a li:last-child{
	margin:0;
	float:right;
}
.nav-a li a{
	font-size:16px;
	text-decoration:none;
}
.nav-underline{
	display:block;
	width:0;
	height:2px;
	position:absolute;
	margin:0 auto;
	top:38px;
	right:0;
	left:0;
	margin:0 auto;
	overflow:hidden;
	background:#18b3e9;
}
.nav-a li:hover a{
	color:#18b3e9;
}
.nav-a li:hover .nav-underline{
	width:100%;
}
.nav-underline{
	-webkit-transition:all .3s ease;
}
.language{
	width:50px;
	float:right;
	overflow:hidden;
	margin-top:26px;
	line-height:16px;
	padding-left:20px;
	background:url(../images/language.png) left center no-repeat;
}
.language a{
	color:#666;
	letter-spacing:5px
}

/*幻灯片 Staart*/
.slideshow-a , .slideshow-b{
	width:100%;
	overflow:hidden;
}
.slideshow-a{
	height:630px;
	background:url(../images/slideshow-1.jpg) no-repeat center top;
}
.slideshow-b{
	height:230px;
}
.slideshow-b1{
	background: url(../images/slideshow-b1.jpg) center center no-repeat;
}
.slideshow-b2{
	background: url(../images/slideshow-b2.jpg) center center no-repeat;
}
.slideshow-b3{
	background: url(../images/slideshow-b3.jpg) center center no-repeat;
}
.slideshow-b4{
	background: url(../images/slideshow-b4.jpg) center center no-repeat;
}
.slideshow-b5{
	background: url(../images/slideshow-b5.jpg) center center no-repeat;
}
/*幻灯片 End*/

/*Under Start*/
.under{
	width:100%;
	overflow:hidden;
	clear:both;
	background-color:#2a2a2a;
	padding:40px 0 49px 0;
}
.under-a{
	width:1000px;
	margin:0px auto;
	overflow:hidden;
}
/*left*/
.under-left{
	width:530px;
	float:left;
	overflow:hidden;
	color:#a8a8a8;
}
.under-left-a{
	clear:both;
	margin-top:22px;
	color:#a8a8a8;
}
/*right*/
.under-right{
	width:137px;
	float:right;
	margin-top:10px;
}
/*Under End*/