@import url("bottomstyle.css");
*{
	padding: 0;
	margin: 0;
	text-decoration: none;
	list-style: none;
	box-sizing: border-box;
}
body,html{
	font-family: "microsoft yahei","黑体";
	overflow-x: hidden;
}
body{
	background-color: #010f24 ;
	background-image: url(../img/bg.jpg);
	background-position-y: bottom;
	background-repeat: no-repeat;
}
.clearfix{
	zoom: 1;
}
.clearfix:after{
	content: ".";
	height: 0;
	display: block;
	visibility: hidden;
	clear: both;
}
#nav{
	max-width: 1920px;
	min-width: 960px;;
	background: rgb(20,20,20);
}
#nav ul{
	width: 865px;
	margin: 0 auto;
	font-size: 12px;
	float: right;
	margin: 15px 0;
}
#nav ul li{
	float: left;
	text-align: center;
	border-right: 1px solid #4f4f4f;
	padding: 0 7px;
}
#nav ul li:last-child{
	border-right: none;
}
#nav ul li a{
	color: white;
}
#logo{
	display: block;
	float: left;
	margin-top: 5px;
}
.img-reponsive{
	display: block;
	width: 100%;
}
.center-block{
	display: block;
	margin: 0 auto;
}
.bg-title{
	width: 100%;
	color: white;
	font-size: 32px;
	display: inline-block;
	text-align: center;
	padding: 10px;
}
.m-title{
	padding: 10px;
	color: #007fa9;
	font-size: 20px;
	font-weight: bold;
}
.content{
	color: white;
	font-size: 14px;
	line-height: 28px;
	text-indent: 2em;
}
.x-content{
	font-size: 10px;
	color: #b3b3b3;
}
#content-box{
	width: 720px;
	margin: 30px auto;
}
#content-box img{
	margin: 15px auto;
}
.content-list{
	margin-top: 60px;
}
#return-top{
	position: fixed;
	width: 48px;
	height: 48px;
	background: rgba(0,0,0,0.8);
	right: 10px;
	bottom: 15px;
	padding: 10px 5px 0 5px;
	display: none;
	cursor: pointer;
	z-index: 9999;
}
#return-top:hover{
	background: rgb(0,0,0);
}
#bg1{
	padding-top: 50px;
	width: 960px;
	margin: 0 auto;
	background-image: url(../img/bg1.png);
	background-repeat: no-repeat;
	background-position-y: top;
}
#bg2{
	width: 900px;
	margin-left: 26px;
	background-color: rgb(0,22,73);
	margin-top: 50px;
	padding-bottom: 50px;
	box-shadow: 0 0 2px 0 black;
}