* {
	padding: 0;
	margin: 0;
	list-style: none;
	text-decoration: none;
}
body{background:url(cwhy-body-bg.png) #ddf1fb top no-repeat;}


/* 
 rgb(245,251,254);
 rgb(39,89,186);
 */
.header{width:1200px; margin:0 auto; margin-top:37px;}
.content1{width:1200px;height:525px;background:url(cwhy-img-top.png) center no-repeat; margin: 0 auto;margin-top:237px;}
.content1-left{float:left;width:368px;height:200px;margin-top:147px; margin-left:43px;font-size:16px;line-height:30px; color:#ffffff; text-align:justify;}
.content1-right{float:right;width:685px;height:470px;margin-top:25px;font-size:14px; text-align:justify; margin-right: 10px;}
.content1-right p{text-indent:2em;font-size:14px;font-family: 微软雅黑;line-height: 29px;margin: -9px 0px;}
.content1-right p.first{font-weight:bold;}
.content2{width:1200px;height:580px;background:url(cwhy-img-middle.png) center no-repeat; margin: 0 auto;margin-top:90px;}
.content2-title p{color:#fff; font-family:'微软雅黑'; font-size:28px; font-weight:bold;line-height:60px; text-align:center;}
.content2-date p{color:#333333; font-family:'微软雅黑'; font-size:18px; font-weight:bold;line-height:70px; text-align:center;}
.content2-left{margin-left:54px;width:340px;height:420px;float:left;}
.content2-left ul li{width:300px; height:60px;background:url(cwhy-middel-li-bg.png) center; font-size:14px;color:#2759ba; padding:15px 20px; line-height:22px; text-align:justify; cursor:pointer; margin-bottom:20px;}
.content2-left ul li.last{margin-bottom:0px;}
.content2-left ul li.on{background:#2759ba; color:#ffffff;}
.content2-center{float:left;width:110px;height:354px; background:url(cwhy-middel-nav-shu.png) top no-repeat; margin-top:33px;}
.content2-center ul li{background:url(cwhy-middel-nav-btn.png) center no-repeat;width:25px;height:25px;margin: 0 42px 86px;}
.content2-center ul li.on{background:url(cwhy-middel-nav-btn-hover.png) center no-repeat;}
.content2-right{float:right;width:640px;height:420px; background:url(cwhy-middel-li-bg.png) center; margin-right:54px; position:relative;}
.content2-right-content{display:none; font-size:14px;font-family:'微软雅黑';line-height:30px; text-align:justify;top: 0;padding:16px;height:390px;position: absolute;}
.content2-right-content p{font-size:14px;font-family:'微软雅黑';line-height:30px;}
.content2-right-content a{display:block;width:120px;height:30px; background:url(cwhy-middel-a-bg.jpg) left no-repeat;right: 20px;float: right;position: absolute;bottom: 20px;}
.content2-right-content.on{display:block;}
.content3{width:1200px;height:390px;margin: 0 auto; margin-top:65px;}
.content3-title{font-size:24px;font-family:'微软雅黑'; font-weight:bold;color:#2759ba; background:url(cwhy-section-title-bg.png) bottom no-repeat; height:70px; line-height:70px; position:relative;}
.content3-title a{font-size:14px;font-family:'微软雅黑';float: right;display: block;position: absolute;right: 33px;bottom: -22px;color: #ffffff;}
.content3-content{margin-top:20px;}
/*视频滚动css */
.picScroll-left{ overflow:hidden; position:relative; }
.picScroll-left .hd{ overflow:hidden;  height:30px; background:#f4f4f4; padding:0 10px;  }
.picScroll-left .prev,.picScroll-left .next{ display:block;  width:30px; height:40px; position:absolute; z-index: 99;margin-top: 110px;}
.picScroll-left .prev{background:url(cwhy-prev.jpg) 0 0 no-repeat; float:left;left: 15px;}
.picScroll-left .next{background:url(cwhy-next.jpg) 0 0 no-repeat;float:right;right: 15px;}
.picScroll-left .hd ul{ float:right; overflow:hidden; zoom:1; margin-top:10px; zoom:1; }
.picScroll-left .hd ul li{ float:left;  width:9px; height:9px; overflow:hidden; margin-right:5px; text-indent:-999px; cursor:pointer; background:url("../images/icoCircle.gif") 0 -9px no-repeat; }
.picScroll-left .hd ul li.on{ background-position:0 0; }
.picScroll-left .bd{ }
.picScroll-left .bd ul{ overflow:hidden; zoom:1; }
.picScroll-left .bd ul li{ margin-right:30px; float:left; _display:inline; overflow:hidden; text-align:center;  }
.picScroll-left .bd ul li .pic{ text-align:center; background:#fff; position:relative;}
.picScroll-left .bd ul li .pic .play{display:none;width:350px; height:230px;padding: 15px; position:absolute; top:0; background:url(cwhy-play.png) center no-repeat;}
.picScroll-left .bd ul li .pic:hover .play{display:block;}
.picScroll-left .bd ul li .pic img{ width:350px; height:230px; display:block;  padding:15px; }
.picScroll-left .bd ul li .pic a:hover img{ border-color:#333333; }
.picScroll-left .bd ul li .title{ line-height:40px; font-size:18px; color:#333333;font-family:'微软雅黑';}
.picScroll-left .bd ul li .title a{ line-height:40px; font-size:18px; color:#333333;font-family:'微软雅黑';}


.content4{width:1200px;height:682px;margin: 0 auto; margin-top:65px;}
.content4-title{font-size:24px;font-family:'微软雅黑'; font-weight:bold;color:#2759ba; background:url(cwhy-section-title-bg.png) bottom no-repeat; height:70px; line-height:70px; position:relative;}
.content4-title a{font-size:14px;font-family:'微软雅黑';float: right;display: block;position: absolute;right: 33px;bottom: -22px;color: #ffffff;}
.content4-nav{width:1200px;height:195px;background:url(cwhy-hyhg-nav-bg.png) center no-repeat; background-position:50%;}
.content4-nav ul{width:730px;height:105px;overflow:hidden; padding: 50px 235px;}
.content4-nav ul li{width:96px;height:105px; background:url(cwhy-hyhg-nav-btn.png) top no-repeat; float:left;margin-right:62px;color:#333333; cursor:pointer;}
.content4-nav ul li div{width: 80px;height: 80px;padding-left: 8px;padding-top: 25px;text-align: center;}
.content4-nav ul li.last{margin-right:0px;}
.content4-nav ul li.on{background:url(cwhy-hyhg-nav-btn-hover.png) top no-repeat; color:#ffffff;}

.content4-content{width:1200px;height:416px;background:url(cwhy-hyhg-bg.png) top no-repeat;}
.history{
	width: 1200px;
	height: 415px;
	position: relative;
}

/* 左边 */
.history_left{
	display: inline-block;
	width: 100px;
	height: 415px;
	position: relative;
}
.history_left>div{
	width: 80px;
	height: 400px;
	background-color: #2759ba;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	margin:auto;
}
.history_left>div>p{
	text-align: center;
	font-size: 15px;
	color: #FFFFFF;
	font-weight: 900;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	margin:auto;
	margin:10px 33px;
}
.history_left>div>p>a{
	text-align: center;
	font-size: 15px;
	color: #FFFFFF;
	font-weight: 900;
}
	
/* 右边 */
.history_right{
	display: none;
	width: 1090px;
	height: 415px;
	position: absolute;
	right: 0;
}
.history_right.on{
	display: inline-block;
	width: 1090px;
	height: 415px;
	position: absolute;
	right: 0;
}
.history_right>div{
	display: inline-block;
	width: 227px;
	height: 336px;
	background-color: #f5fbfe;
	border: 4px solid #2759ba;
	position: relative;
	vertical-align: top;
	margin-top: 20px;
	margin-left: 30px;
}

.history_right>div>p{
	display: inline-block;
	height: 275px;
	width: 210px;
	font-size: 14px;
	line-height: 24px;
	margin: 20px 10px;
	color: #333333;
	text-align:justify;
}
.history_right>div>div{
	display: inline-block;
	width: 210px;
	height: 40px;
	background-color: #eebf2b;
	position: absolute;
	font-size: 14px;
	font-weight: 900;
	color: #FFFFFF;
	bottom: -35px;
	left:-14px;
	padding:10px;
	text-align:justify;
}
.history_right>div>div>a{
	font-size: 14px;
	font-weight: 900;
	color: #FFFFFF;
	text-align:justify;
}