*{margin: 0;padding: 0;}
.clear{clear: both;}
body{font-family: "微软雅黑";position: relative;}
img:hover{cursor: pointer;}
a:hover{text-decoration: none;}
p{margin: 0; padding: 0;}
/*导航*/
.top_nav{
	width: 100%;
	height:80px;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 99;
	background: rgba(0,0,0,0.5);
}
.top_nav>ul{
    width: 1200px;
    height: 80px;
    margin: 0 auto;
    padding-top: 2em;
}
.top_nav>ul>li{
	float: left;
	list-style: none;
}
.top_nav>ul>li:nth-child(1){
	margin-right: 50px;
	margin-top:-13px;
}
.nav_ul>li{
	width: 100px;
	height: 30px;
	margin-right: 1em;
	float: left;
	list-style: none;
	margin-top: 6px;
	overflow: hidden;
	text-align: center;
}
.nav_ul>li>ul{
	padding: 10px 0;
	margin-top: 10px;
	text-align: center;
	background: rgba(17,82,185,1);
}
.nav_ul>li>ul>li{
	margin: 10px 0;
}
.nav_ul>li>ul>li>a{
	color: white;
}
.nav_ul>li>ul>li>a:hover{
	color: red;
}
.nav_ul>li:hover {
	overflow:initial;
	
}
.nav_ul>li>a{
	color: #f0f0f0;
	font-size: 1.2em;
}
.nav_ul>li>a:hover{
	color: red;
}


.content_bj{
	width: 100%;
	/*background: url(../images/big_bj.jpg);*/
	margin-top: -1em;
}
.content_a{
	width: 1200px;
	margin: 0 auto;
	padding: 8em 0 2em 0;
	text-align: center;
}
.content_a>p:nth-child(1){
	font-size: 3em;
	color: #0d6df3;
}
.content_a>p:nth-child(2){
	font-size: 1.5em;
	margin-top: 1em;
	color: white;
}
.content_a>p:nth-child(3){
	display: inline-block;
	width: 50px;
	height: 10px;
	border-bottom: 2px solid  #ebbd2f;
}
.content_b{
	width: 1200px;
	margin: 0 auto;
	height: 300px;
}
.content_b>ul>li{
	float: left;
	list-style: none;
	margin-right: 5%;
	margin-top: 1em;
}
.content_b>ul>li:nth-child(1){
	
}
.content_b>ul>li>ul>li{
	list-style: none;
}
.content_b>ul>li>ul>li a{
	color:#000;
}
.content_b>ul>li>ul>li:nth-child(2){
	width: 210px;
	margin-top: 1em;
	line-height: 2em;
	font-size: 1.2em;
}

.content_b>ul>li>ul>li:nth-child(1) img{
	float: left;
	}
.content_b>ul>li>ul>li:nth-child(1)>.b_word{
		float: left;
		margin-left: 1em;
}
.b_word>p:nth-child(1){
	font-size: 1.5em;
	padding-top: 1em;
}
.content_c{
	width: 1200px;
	margin: 0 auto;
	height: 630px;
}
.content_c>ul>li{
	float: left;
	list-style: none;
	
}
.content_c>ul>li:nth-child(1){
	margin: 4em 0  0 0;
	
}
.content_c>ul>li>p:nth-child(2){
	display: inline-block;
	width: 500px;
}
.content_c>ul>li:nth-child(2){
	margin: 5em 0 0 8em;
}
.content_c>ul>li:nth-child(2)>p:nth-child(1){
	font-size: 3em;
	color: #0d6df3;
}
.content_c>ul>li:nth-child(2)>p:nth-child(2){
	margin: 2em 0 0 0;
	font-size: 1.3em;
	line-height: 1.8em;
	text-indent: 2em;
}
.content_c>ul>li:nth-child(2)>a{
		display: inline-block;
		width: 150px;
		height: 50px;
		background: red;
		text-align: center;
		line-height: 50px;
		font-size: 1.2em;
		color: white	;
		transition: all 0.3s linear;
   -moz-transition: all 0.3s linear;
-webkit-transition: all 0.3s linear;
     -o-transition: all 0.3s linear;
}
.content_c>ul>li:nth-child(2)>a:hover{
	color: #f0f0f0;
	background: #ebbd2f;
}
/*产品滚动*/
.cpbj{
	width: 100%;
	height:560px;
    background: url(../images/3.jpg) no-repeat 0px 0px;
}

.content_d{
	width: 1200px;
	margin: 0 auto;
	height: 530px;

}
.content_d>.content_a{
	padding: 5em 0 5em 0;
}
.content_d>.content_a>p:nth-child(1){
	font-size: 2.5em;
}
.content_d>.content_a>p{

}
.content_d>.content_a>p:nth-child(3){
		border-bottom: 2px solid  #f0f0f0;
}
/*无缝滚动*/
ul{list-style-type:none;}
/* 水平滚动
------------------------------ */
.scroll_horizontal{position:relative;width:1200px;height:400px;margin-top:0px;line-height:20px;background:;padding-top: 0px;}
.scroll_horizontal .box{overflow:hidden;position:relative;width:1200px;height:400px;margin: 0 auto;}
.scroll_horizontal .list{overflow:hidden;width:9999px;}
.scroll_horizontal .list li{float:left;width:300px;text-align:center; background:#FFF; margin:0 10px;}
.scroll_horizontal .list li img{width: 300px;height: 200px;}
.scroll_horizontal .list li p{display: inline-block;width:200px;height: 40px; color: black;padding: 10px 0;font-size:14px ;}
.scroll_horizontal .plus,
.scroll_horizontal .minus{position:absolute;top:25px;width:60px;height:60px;cursor:pointer;font-size: 30px;text-align: center;line-height: 60px;color: #ac6a00;}
.scroll_horizontal .plus{left:40px;border-radius:50% ;}
.scroll_horizontal .minus{right:40px;border-radius:50% ;opacity: 0.8;}
.scroll_horizontal .plus:hover,
.scroll_horizontal .minus:hover{opacity: 0.4;}


/*产品优势*/
.content_e{
	width: 1200px;
	margin: 0 auto;
	height: 550px;
	
}
.e_left{
	float: left;
	width: 35em;
	margin: 6em 0 0 5em;
	
}
.e_left>p:nth-child(1){
	font-size: 2.3em;
	color: #0d6df3;
	margin-bottom: 1em;
}
.e_left>p:not(:nth-child(1)){
	margin-bottom: 2em;
	line-height: 2em;
	color:#000;
	font-size: 1.3em;
}
.e_right{
	float: right;
	margin: 4em 0em 0 0em;
	color:#000;
}
.e_right>ul>li>ul>li:nth-child(2){
	width: 30em;
}
.e_right>ul>li{
	margin-bottom: 3em;
}
.e_right>ul>li>img{
	float: left;
	margin-right: 1em;
}
.e_right>ul>li>ul{
	float: left;
}
.e_right>ul>li>ul>li:nth-child(1){
	font-size:2em;
	margin-bottom: 1em;
}
.e_right>p:not(:nth-child(1)){
	font-size:1.3em;
	}
/*关于我们*/
.content_d_bj{
    width: 100%;
	height: 620px;
	background: url(../images/cp_bj.jpg) no-repeat center;
}
/*新闻中心*/
.news_bj{
	width: 100%;
	height: 520px;
	background: url(../images/news_bj.jpg) no-repeat center;
}
.content_f{
	width: 1200px;
	margin: 0 auto;
	height: 650px;
	padding-left: 4em;
}
.content_f>p{
	display: inline-block;
	width: 400px;
	height: 50px;
	margin: 10em 0 0 0;
	color: #f0f0f0;
	
}
.content_f>p>.f_a{
	color: #0d6df3;
	font-size: 1em;
	margin-left: 5em;
}
.content_f>p>.f_a:hover{
	color: red;
}
.content_f>p>span{
	font-size: 3em;
	color: #0d6df3;
}
.content_f>ul>li{
	float: left;
}
.content_f>ul>li:nth-child(3){
	margin: -10em 0 0 15em;
}
.content_f>ul>li>ul{
	margin: 0 0 0 2em;
}
.content_f>ul>li>ul>li>ul>li:nth-child(1){
	font-size: 1.5em;
}
.content_f>ul>li>ul>li>ul>li:nth-child(1)>a{
	color: black;
}
.content_f>ul>li>ul>li>ul>li:nth-child(1)>a:hover{
	color: red;
}
.content_f>ul>li>ul>li>ul>li:nth-child(2){

}
.content_f>ul>li>ul>li>ul>li:nth-child(3){

}
.content_f>ul>li>ul>li{
	margin-bottom: 2.5em;
}
.content_f>iframe{
    float: right;
    margin-top: 5em;
}
/*视频展示*/
.content_g{
	width: 1200px;
	margin: 0 auto;
	height:180px;
}
.content_g>video{

}
.content_g>.g_right{
	width: 800px;
	height: 50px;
	margin: 0 auto;
	padding: 2em 0 1em 0;
}
.content_g>.g_right>li:not(:nth-child(4)){
	float: left;
	color: #424343;
	padding:50px 32px 0 0;
}
.content_g>.g_right>li img{
	float: left;
	margin-right: 1em;
}
.content_g>.g_right>li>ul{
	float: left;
}
.content_g>.g_right>li>ul>li:nth-child(1){
	font-size: 1.4em;
	margin-bottom: 0.5em;
}
.content_g>.g_right>li>ul>li:nth-child(2){
	font-size: 1.2em;
}
/*底部*/
.content_h{
	width: 1200px;
	margin: 0 auto;
	height: 80px;
	text-align: center;
	line-height: 40px;
}
.content_h a{
	color: black;
}
.content_h a:hover{
	color: red;
}

.bottom_bj{
	width: 100%;
	height: 180px;
	background: url(../images/bott_bj.jpg) no-repeat center;
	color: black;
}

/*关于我们*/
.ny_img{
	width: 100%;
}
.ny_img>img{
	width: 100%;
}
/*内页*/
.cont-bj{
	width: 1200px;
	margin: 0 auto 3em;
	padding-top: 1em;
}
.cont-left{
	width: 230px;
	padding: 20px 10px 10px  20px;
	float: left;
	
}
.cont-left>p:first-child{
		color: #0d6df3;
		font-weight:bold ;
		font-size:24px ;
}
.cont-left>p:first-child img{
		width: 80px;
		height: 80px;
		padding-left: 15px ;
		margin-top: -18px;
}
.cont-left>ul{
	margin-top: 10px;
}
.cont-left>ul>li a{
    text-decoration: none;
    font-size:14px;
    color:#0d6df3;  
    
}  
.cont-left>ul li{
	 padding: 10px 5px;
	 border-bottom: 1px dashed darkgray;
	 transition: all 0.5s linear;  
}
.cont-left>ul li:first-child{
	 border-top: 1px dashed darkgray;
}
.cont-left>ul li:hover{
	background: #0d6df3;
	color: #f0f0f0;
}
.cont-left>ul li:hover a{
	color: #f0f0f0;
}
.cont-number>p:first-child{
	margin-top: 10px;
	font-size:20px ;
	font-weight:bold ;
	color: #0d6df3;
	padding-bottom:5px ;
	border-bottom:1px solid #f66441 ;
}
.cont-number>p:last-child{
	margin-top: 5px;
	font-size:24px ;
	font-weight:bold ;
	color: #0d6df3;
}
.cont-top{
	width: 900px;
	height: 30px;
	border-bottom: 1px solid black;
	float: right;
	margin: 10px 10px 0 0;
}
.cont-top ul img{
	height: 20px;
}
.cont-top>ul>li{
	float: left;
	list-style: none;
	font-size:14px ;
	color: #616060;
}
.cont-top>ul>li>img{
	vertical-align: middle;
}
.cont-top>ul{
	float: right;
}
.cont-top-left{
	float: left;
}
.cont-top>ul>li>a{
	text-decoration: none;
	color: #616060;
}
.cont-top>ul>li>a:hover{
   color: #fdb812;
}
/*内页主体内容*/
.cont-middle{
	width: 900px;
	float: left;
	margin: 30px 0 20px 20px;
	position: relative;
}
.cont-middle .about-word{
	width: 750px;
	margin: 0 auto;
}
.cont-middle .about-word p{
	text-indent: 2em;
	margin-bottom: 10px;
	font-size:14px ;
	line-height: 1.5em;
}
.cont-middle .about-word img{
	width: 100%;
	height: 100%;
	margin: 0 auto;
}

/*产品中心*/
.severs{
	position: relative;
	padding-bottom: 50px;
}
.severs-list>ul>li{
	float: left;
	text-align: center;
	margin-left: 35px;
	margin-bottom: 10px;
	border: 3px solid #f0f0f0;
	  -moz-transition: all 0.5s linear;
	-webkit-transition: all 0.5s linear;
	   -o-transition: all 0.5s linear;
}
.severs-list>ul>li:hover{
	border: 3px solid #0d6df3;
}
.severs-list>ul>li p{
	margin-top: 5px;
	font-size:14px ;padding-bottom: 5px;
}
.severs-list>ul>li img{
	width: 250px;
	height: 167px;
	
}
/*页数选择*/
.select-list{
	position: absolute;
	width: 400px;
	height: 40px;
	bottom: -20px;
	right: 180px;
	list-style: none;
	z-index: 9;
}
.select-list>li{
	float: left;
	font-size:14px ;
	text-align: center;
	margin-right: 10px;
	width: 30px;
	height: 30px;
	border: 1px solid darkgray;
	line-height:22px ;
	padding: 5px;
}
.select-list>li>a{
	text-decoration: none;
	color: #8a8888;
}
.select-list>li:hover{
	background: #06b3b9;
	color: #f0f0f0;
	border: 1px solid #2878f0;
}
.select-list>li:hover a{
	color: #f0f0f0;
}
.select-list .next{
	width: 60px;
	height: 30px;
	line-height: 22px;
}
/*新闻资讯*/
.xinwen-list{
	margin:0 0 60px 40px;
	
}
.xinwen-list>ul:first-child>li{
	 border-bottom: 1px dashed #8d8d91;
}
.xinwen-list>ul:first-child>li>ul>li img{
	width: 200px;
	height:112px;
}
.xinwen-list>ul:first-child>li>ul>li{
	float: left;
	margin-right: 20px;
	padding: 10px;
}
.xinwen-list>ul:first-child>li>ul>li p{
	margin-bottom: 10px;
}
.xinwen-list>ul:first-child>li>ul>li p:first-child{  /*新闻标题*/
	color: #565657;
	font-weight:bold ;
}
.xinwen-list>ul:first-child>li>ul>li p:nth-child(2){  /*新闻时间*/
	color: #89898a;
	font-size:10px ;
}
.xinwen-list>ul:first-child>li>ul>li p:nth-child(3){  /*新闻内容简要*/
	color: #555556;
	font-size:14px ;
}
.xinwen-list>ul:first-child>li>ul>li p:nth-child(4) a{  /*新闻内容简要*/
	text-decoration: none;
	font-size:14px ;
	color: #f4b52d;
}
.xinwen-list>ul:first-child>li>ul>li p:nth-child(4) a:hover{  /*新闻内容简要*/
	color: #f66441;
}
/*新闻详情*/
.xinwen-list-detail{
	margin:0 0 60px 40px;
}
.xinwen-list-detail>p{
	text-align: center;
	font-size:24px ;
	color: #434242;
}
.xinwen-list-detail>ul{
	margin: 5px auto;
	padding: 0 0 20px 320px;
	border-bottom:1px solid darkgray ;
}
.xinwen-list-detail>ul>li{
	float: left;
	font-size: 12px;
	color: #5a5a5a;
}
.xinwen-detail-word{                 /*新闻详情页*/
	margin: 20px auto;
	width: 680px;
	text-indent: 2em;
	font-size:14px ;
	color: #5a5a5a;
	line-height: 20px;
}
.xinwen-detail-word img{
	margin-top: 20px;
	width: 680px;
}
/*产品详情*/
.chanpin-detail-list{
	margin:0 0 50px 40px;
	text-align: center;
}
.chanpin-detaill{
	width: 600px;
	font-size: 14px;	
}
.chanpin-detail img{
	
}
.chanpin-detail ul li {
	margin-bottom: 10px;
}
.chanpin-detail ul li span{
	font-size:30px ;
}
/*页数选择*/
.select-list{
	position: absolute;
	width: 400px;
	height: 40px;
	bottom: -20px;
	right: 180px;
	list-style: none;
	z-index: 9;
}
.select-list>li{
	float: left;
	font-size:14px ;
	text-align: center;
	margin-right: 10px;
	width: 30px;
	height: 30px;
	border: 1px solid darkgray;
	line-height:22px ;
	padding: 5px;
	   -moz-transition: all 0.5s linear;
	-webkit-transition: all 0.5s linear;
	   -o-transition: all 0.5s linear;
}
.select-list>li>a{
	text-decoration: none;
	color: #8a8888;
}
.select-list>li:hover{
	background: #0d6df3;
	color: #f0f0f0;
	border: 1px solid #2878f0;
}
.select-list>li:hover a{
	color: #f0f0f0;
}
.select-list .next{
	width: 60px;
	height: 30px;
	line-height: 22px;
}
/*新闻资讯*/
.xinwen-list{
	margin:0 0 60px 40px;
	
}
.xinwen-list>ul:first-child>li{
	 border-bottom: 1px dashed #8d8d91;
}
.xinwen-list>ul:first-child>li>ul>li img{
	width: 200px;
	
}
.xinwen-list>ul:first-child>li>ul>li{
	float: left;
	margin-right: 20px;
	padding: 10px;
	max-width:600px;
}
.xinwen-list>ul:first-child>li>ul>li p{
	margin-bottom: 10px;
}
.xinwen-list>ul:first-child>li>ul>li p:first-child{  /*新闻标题*/
	color: #565657;
	font-weight:bold ;
}
.xinwen-list>ul:first-child>li>ul>li p:nth-child(2){  /*新闻时间*/
	color: #89898a;
	font-size:10px ;
}
.xinwen-list>ul:first-child>li>ul>li p:nth-child(3){  /*新闻内容简要*/
	color: #555556;
	font-size:14px ;
}
.xinwen-list>ul:first-child>li>ul>li p:nth-child(4) a{  /*新闻内容简要*/
	text-decoration: none;
	font-size:14px ;
	color: #f4b52d;
}
.xinwen-list>ul:first-child>li>ul>li p:nth-child(4) a:hover{  /*新闻内容简要*/
	color: #f66441;
}
/*新闻详情*/
.xinwen-list-detail{
	margin:0 0 60px 40px;
}
.xinwen-list-detail>p{
	text-align: center;
	font-size:24px ;
	color: #434242;
}
.xinwen-list-detail>ul{
	margin: 5px auto;
	padding: 0 0 20px 320px;
	border-bottom:1px solid darkgray ;
}
.xinwen-list-detail>ul>li{
	float: left;
	font-size: 12px;
	color: #5a5a5a;
}
.xinwen-detail-word{                 /*新闻详情页*/
	margin: 20px auto;
	width: 680px;
	text-indent: 2em;
	font-size:14px ;
	color: #5a5a5a;
	line-height: 20px;
}
.xinwen-detail-word img{
	margin-top: 20px;
	width: 680px;
}
DIV.msdn {
	PADDING-RIGHT: 3px; PADDING-LEFT: 3px; PADDING-BOTTOM: 3px; MARGIN: 3px; PADDING-TOP: 3px; text-align:right;
	}
DIV.msdn A {
	BORDER-RIGHT: #0090cf 1px solid; PADDING-RIGHT: 6px; BORDER-TOP: #0090cf 1px solid; PADDING-LEFT: 5px; PADDING-BOTTOM: 4px; MARGIN: 0px 3px; BORDER-LEFT: #0090cf 1px solid; COLOR: #0090cf; PADDING-TOP: 5px; BORDER-BOTTOM: #0090cf 1px solid; TEXT-DECORATION: none
}
DIV.msdn A:hover {
	BORDER-RIGHT: #0090cf 1px solid; BORDER-TOP: #0090cf 1px solid; BORDER-LEFT: #0090cf 1px solid; COLOR: #FFF; BORDER-BOTTOM: #0090cf 1px solid; BACKGROUND-COLOR: #0090cf
}
DIV.pagination A:active {
	BORDER-RIGHT: #0090cf 1px solid; BORDER-TOP: #0090cf 1px solid; BORDER-LEFT: #0090cf 1px solid; COLOR: #0090cf; BORDER-BOTTOM: #0090cf 1px solid; BACKGROUND-COLOR: #0090cf
}
DIV.msdn SPAN.current {
	BORDER-RIGHT: #0090cf 1px solid; PADDING-RIGHT: 6px; BORDER-TOP: #0090cf 1px solid; PADDING-LEFT: 5px;  PADDING-BOTTOM: 4px; MARGIN: 0px 3px; BORDER-LEFT: #0090cf 1px solid; COLOR: #444444; PADDING-TOP: 5px; BORDER-BOTTOM: #0090cf 1px solid;
}
DIV.msdn SPAN.disabled {
	BORDER-RIGHT: #0090cf 1px solid; PADDING-RIGHT: 6px; BORDER-TOP: #0090cf 1px solid; PADDING-LEFT: 5px; PADDING-BOTTOM: 4px; MARGIN: 0px 3px; BORDER-LEFT: #0090cf 1px solid; COLOR: #0090cf; PADDING-TOP: 5px; BORDER-BOTTOM: #0090cf 1px solid; TEXT-DECORATION: none
}