html,
body,
div,
p,
h1,
h2,
h3,
h4,
h5,
h6,
table,
tr,
td,
ol,
ul,
li,
dl,
dd,
dt,
img,
a,
input {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	-moz-box-sizing: border-box;
	-ms-box-sizing: border-box;
	-o-box-sizing: border-box;
	
}

a {
	text-decoration: none;
}

li {
	list-style: none;
}

input {
	border: none;
	outline: none;
}

img {
	
	border: none;
}



body {
	color: #333333;
	font-size: 15px;
	font-family: "微软雅黑";
	padding-top:77px !important;
	
	
}

a:hover {
	text-decoration: none;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

.clear {
	clear: both;
}
.clearfloat:after{
	display:block;
	content:"";
	clear:both;
	visibility:hidden;
	height:0;
}

.clearfloat{
	zoom:1;
}

.left {
	float: left;
}

.right {
	float: right;
}

html,
body {
	width: 100%;
}

.header,
.footer {
	width: 100%;
}

.none {
	display: none;
}

.block {
	display: block;
}

.w{
	width:1200px;
	margin:0 auto;
}



/****header****/
.header{
	position:fixed;
	top:0;
	left:0;
	right:0;
	height:77px;
	background:rgba(0,0,0,0.4);
	z-index:999999
}
.header .logo{
	float:left;
	width:14.75%;
	margin-top:9px;
	margin-left:19%;
}
.header .logo img{
	display:block;
	width:59%
}
.header .nav{
	float:left;
	width:48%;
	padding-left: 9%;
}
.header .nav>ul>li{
	float:left;
	width:16%;
	height:77px;
	position:relative;
}

.header .nav>ul>li>a{
	display:block;
	height:100%;
	/*width:117px;*/
	line-height:77px;
	font-size:17px;
	color:#fff;
	text-align: center;
}
.header .nav>ul>li:hover>a{
	background:#606970;
	
	
}
.header .nav>ul .active>a{
	background:#606970;
}	
.header:hover{
	background:rgba(0,0,0,0.6)
}



/*.tel{
	float:right;
	height:77px;
	line-height:77px;
	font-size:14px;
	color:#fff;
}
.tel img{
	float:right;
	margin-top:28px;
	margin-right:35px;
	display: block;
}

.tel ul li{
	float: left;
	height: 77px;
}

.wx{
	position:relative;
}
.wei_box{
	position:absolute;
	width:250px;
	padding:0 0 10px;
	background:#fff;
	z-index:999999;
	top:77px;
	left:-77px;
	border-radius: 10px;
	display: none;
}
.wei_box h3{
	background: #ccc;
	color: #fff;
	line-height:24px;
	padding:5px 0;
	text-align:center;
	border-radius: 10px 10px 0 0;
}
.wei_box .wen2{
	padding: 28px 10% 0;
	display: block;
	margin: 0 auto;
	width: 100%;
}
.wei_box .wen3{
	color: #333;
	font-size: 16px;
	padding: 0 7% ;
	text-align: center;
	line-height: 24px;
}
.wx:hover .wei_box{
	display: block;
}

.wen1{
	position:absolute;
	top:-41px;
	left:42%;
}
.teng{
	color: #fff !important;
}


.tel li i{
	padding: 0 20px;
	color:#fff;
	height: 77px;
}
.tel li i:hover{
	color: #999;
}*/
.tel{
	width:8%;
	float: left;
	padding-top: 28px;
}
.tel img{
	display: block;
	float: left;
	margin-right: 1%;
	padding-top: 3px;
}
.tel p{
	font-size: 16px;
	color: #fff;
}


.nav1{
	position:fixed !important;
	top:0;
	left:0;
	right:0;
	z-index:999999;
	display:none;
	padding:5px 5% 0;
	background:#606970;
	position:relative;
	height:60px;
}
.nav1 .logo{
	float:left;
	width:237px;
	position:relative;
	z-index:9999
}
.nav1 .logo img{
	display:block;
	width:237px;
	 height:auto;
	 padding-top: 8px;
}
.header .nav>ul>li ul{
	display:none;
	position:absolute;
	width:114px;
	background:rgba(0,0,0,0.5);
	top:77px;
	left:0%;
}
.header .nav>ul>li ul li a{
	display:block;
	padding:10px 0;
	text-align:center;
	font-size:14px;
	color:#fff;
	border-bottom:1px solid #fff
}
.header .nav>ul>li ul li:last-child a{
	border-bottom:0;
}
.header .nav>ul>li:hover ul{
	display:block;
}
.header .nav>ul>li ul li a:hover{
	background:#606970;
	color:#fff
}
.header .nav>ul>li:nth-child(2) ul{
	left:0%
}


/***banner***/
.banner{
	position:relative;
	overflow:hidden;
}
.banner video{
	display:block;
	width:100%;
	margin-top:-85px;
	height: 100%;
}
.video_des{
	position:absolute;
	top:0;
	left:0;
	right:0;
	bottom:0;
	text-align:center;
	padding-top:22%
}




.video_des h2{
	font-size:72px;
	font-weight:normal;
	color:#fff;
	margin-bottom:30px;
	/*font-weight: bold;*/
}
.video_des a{
	font-size:28px;
	color:#fff
}
.video_des img{
	display:block;
	width:200px !important;
	height:auto !important;
	margin:auto;
	opacity: 0.9;
}


section.intro h1 small {
	color: #fff;
	font-size: 35px;
	margin-top: 30px;
	font-weight: 300;
	font-size: 12px;
	word-spacing: 10px;
	letter-spacing: 2px;
	display: block;
	font-family:"微软雅黑"
}



.aa_left{
	float: left;
	width: 50%;
}

.aa_left img{
	width: 100%;
	display: block;
}

.aa_right {
	width:50%;
	float: left;
	padding: 89px 0 0 6%;

}
.aa_r h3{
	font-size: 48px;
	color: #000;
	line-height: 24px;
	letter-spacing:2px;
	font-weight: normal;
}
.aa_r p{
	font-size:16px;
	color: #131313;
	line-height: 24px;
	letter-spacing:2px;
	padding-top: 30px;
	width:100%;
    display: -webkit-box;
    -webkit-line-clamp: 7;
    -webkit-box-orient: vertical;
    overflow: hidden;
 }
.aa_r a{
	width: 189px;
	height: 60px;
	background: #c51e21;
	text-align: center;
	line-height: 60px;
	display: block;
	color: #fff;
	font-size: 16px;
	margin-top: 70px;
}




.b11{
	width: 50%;
	float: left;
}
.b11 img{
	display: block;
	width: 100%;
}

.b12{
	width: 50%;
	float: left;
	padding: 109px 0 0 6%;
}

.aa_right .aa_r{
	width:56.46%;
}
.b12 h3{
	font-size: 48px;
	color: #000;
	line-height: 24px;
	letter-spacing:2px;
	font-weight: normal;
}
.b12 p{
	font-size:16px;
	color: #131313;
	line-height: 24px;
	letter-spacing:2px;
	padding-top: 30px;
	width: 62%;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
 }
.b12 a{
	width: 184px;
	height: 48px;
	border: 1px solid#000;
	text-align: center;
	line-height: 48px;
	display: block;
	color: #000;
	font-size: 16px;
	margin-top: 70px;
}

.putao{
	background: url(../images/pu.jpg) center center no-repeat;
	padding: 60px 0;

}


.putao h3 {
    color: #000;
    font-size: 48px;
    padding-bottom: 10px;
    text-align: center;
    margin-bottom: 11px;
    font-weight: normal;
}
.putao ul li{
	width:32%;
	float:left;
	position:relative;
	padding-left: 3%;
	padding-top: 35px;
}

.putao ul li .img2{
	display:block;
	width:100%;
	height:auto;
}
.pu .box9{
	position: relative;
	top:0;
	bottom: 0;
	right: 0;
	bottom:0;
	background: rgba(0 0 0 0.3);
}
 .box8{
    position:absolute;
    background: url(../images/pu7.png) center no-repeat;
    width: 131px;
    height: 140px;
    padding: 0 5% 0;
    line-height: 150px;
    font-size: 18px;
    color: #fff;
    text-align: center;
    text-transform: uppercase;
    right: 2px;
    bottom: -5px;
    transition: all 0.1s;
}
.putao .box8 p{
	font-size:14px;
	line-height: 24px;
	padding-top: 51px;
}
.putao ul li:hover .box8{
	bottom:30%;
	right:35%
}
.putao ul li:hover .box9{
	background: rgba(0,0,0,0.05);
}





/*第一部分*/
.huaxu{
	height:819px;
	
	background: url(../images/she.jpg) center center no-repeat;
	background-size: auto 100%;
	/*background: #e8e8e8;*/
	background-size:auto 100%;
	padding:60px 0;
} 

.huaxu h3{
	color: #fff;
	font-size: 48px;
	/*background: url(../images/t9_03.jpg) center bottom no-repeat;*/
	padding-bottom: 10px;
	text-align: center;
	margin-bottom:40px;
	font-weight: normal;
}
.huaxu ul li{
	width:33%;
	float:left;
	position:relative;
}

.huaxu ul li .img1{
	display:block;
	width:100%;
	height:auto;
}
.huaxu .box{
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	background: rgba(0,0,0,0.48);
	padding-top:30%;
	display:none;
	transition: all 0.6s

}
.huaxu .box p{
	text-align: center;
	color: #fff;
	font-size: 16px;
}
.huaxu .box img{
	display:block;
	margin:auto;
	width:37px;
	height:37px;
	margin-top:32px;
}
.huaxu ul li:hover .box{
	display:block;
}




/*footer*/
.footer{
	background: #2c2c2c;
	padding-top: 56px;
}
.footer .footer1{
	float: left;
	width: 29%;
	margin:0 1%
}
.footer .footer1 h3{
	color: #FFF;
	font-size:18px;
	padding-bottom:15px ;	
}
.footer .footer1 p{
	color: #cfcfcf;
	font-size:14px;
	padding-bottom:10px ;
	line-height: 18px;
}
.footer .ff2{
	float: left;
	padding-top: 10px;
	width:23%;
	margin:0 1%
}
.footer .ff2 img{
	display: block;
	max-width:100%;
	margin:auto;
}
.footer .ff2 p{
	text-align: center;
	color: #fff;
	padding-top: 10px;	
	
}
.footer  .f_2{
	float: left;
	width: 69%;
}
.footer .f_2 ul {
	float: left;
	width: 16.4%;
	margin:0 1%
}
.footer .f_2 ul li {
	color: #cfcfcf;
	font-size:16px;
	text-align: center;
	padding-bottom:10px;
	
}
.footer .f_2 ul li a{
	color: #cfcfcf;
	font-size:14px;
	text-align: center;
}
.footer .f_2 ul li a:hover{
	color: #606970;
}
.footer .ff4 {
	padding-top: 49px;
}
.footer .ff4 p{
	padding-top: 19px;
	border-top:1px dashed #e4e4e4 ;
	text-align: center;
    color: #cfcfcf;
    font-size: 14px;
    padding-bottom: 20px;
}







/*****yings*****/
.yings{
	position:relative;
}
.yings_l{
	float:left;
	width:50%;
	padding:150px 8% 0;
	background:#bb3e41;
	font-size:16px;
	color:#fff;
	line-height:24px;
	height:618px;
}
.yings_l h2{
	font-size:48px;
	font-weight:normal;
	margin-bottom:46px;
}
.yings_l .p1{
	text-align:right;
	font-size:22px;
	margin-top:53px;
}
.yings_r{
	float:right;
	width:50%;
	height:618px;
	overflow:hidden;
}
.yings_r img{
	display:none;
	margin:auto;
    height:618px !important;
	width: 100%;
}
.yings_list{
	position:absolute;
	left:0;
	right:0;
	bottom:0;
	text-align:center;
}
.yings_list ul{
	width: 1200px;
	margin: 25px auto ;
	padding-left: 196px;
}


.yings_list ul li{
	/*display:inline-block;*/
	float: left;
	width: 16%;
	height:176px;
	background:rgba(255,255,255,0.8);
	font-size:14px;
	color:#fff;
	line-height:24px;
	text-align:center;
	padding-top:40px;
	/*margin:0 -2.4px;*/
	cursor: pointer;
}
.yings_list ul li a{
	color:#fff
}
.yings_list ul .on{
	background:#3c4250;
}
.yings_list ul .on .y_img i{
	color:#fff
}
.yings_list ul .on .yings_list ul li p{
	color: #fff;
}
.yings_list ul li p{
	height:39px;
	color: #3c4250;
	font-size: 16px;
}

.yings_list ul  .on p {
	color: #fff;
}
.yings_list ul li span{
	color: #3c4250;
	font-size: 14px;
}
.yings_list ul  .on span {
	color: #fff;
}


.yings_list ul li .y_img{
	height:41px;
	margin-bottom:5px;
}
.yings_list ul li .y_img i{
	font-size:50px;
	color:#333;
}
#newBridge .nb-middle{
	display:none !important;
}






@media screen and (max-width:1700px){
  .header .nav{
	width: 52%;
   }
}
@media screen and (max-width:1650px){
  .header .nav{
	width: 59%;
   }
.header .logo{
	width: 14.75%;
	}
	.tel{
		width: 9%;
		}
	.header .logo img{
		padding-top: 5px;	

}

@media screen and (max-width:1410px){
 .aa_right .aa_r{
 	    width: 64.46%;
 	    }
.aa_r a{
	margin-top: 15px;
}
.aa_r h3{
	font-size:40px;
	
	}
.aa_right{
	padding-top: 46px;
}
  .header .nav{
	width: 61%;
   }

}
@media screen and (max-width:1380px){
	.header .nav{
	width: 62%;
   }
   .header .logo{
   	width: 12.75%;
   	}
   	.tel {
    width: 10%;
}
.b12{
	    padding: 49px 0 0 2%;
	    }
.b12 a{
	margin-top: 28px;
	}
.b12 p{
	width: 100%;

}
@media screen and (max-width:1340px){
	.header .nav{
	width: 66%;
   }
   .header .logo{
   	width: 10.75%;
   	}
   	.tel {
     display: none;
}
}	
@media screen and (max-width:1250px){
	.header .nav{
	/*width: 71%;*/
   }
   .header .logo{
   	width: 10.75%;
   	}
   .
}	
	

@media screen and (max-width:970px){
 
.b12{
	padding-top: 68px;
	}
.b12 a{
	margin-top: 40px;
	}
.aa_right{	
	padding: 26px 0 0 1% !important;
	}
	.aa_r a{
    margin-top: 14px; 
    width: 132px;
    height: 36px !important;
    line-height: 36px !important;
}
}




@media screen and (max-width:1200px){
	.w{
		width:100%;
	}
	body{
		padding-top:60px !important;
	}
	.header{
		display:none;
	}
	.nav1{
		display: block;
	}
	.huaxu{ 
	    padding: 30px 5% 30px;
		width: 100%;
		height: auto;
	}
  
   .footer{
   	padding:30px 5%
   }
   
    .yings_l{
		float:none;
		width:100%;
		padding:30px 5%;
		height:auto;
	}
	.yings_r{
		float:none;
		width:100%;
		height:auto;
	}
	.yings_r img{
		width:100%;
        height: auto !important;
	}
	.yings_list{
		position:static
	}
	.yings_list ul{
		width: 100%;
	}
	.yings_list ul li{
		display: block;
		width:33%;
		float:left;
		margin:0 auto;
		padding:41px 9px;
		height:182px;
	}
	.yings_list ul li p{
		height:auto;
	}
	
	.yings_list ul{
		padding-left: 0;
		margin: 0 auto;
	}

   .aa_right .aa_r{
       width: 100%;
       }
    .aa_right{ 	
 	padding: 26px 0 0 6%;
 	}
 	.aa_r a{
    margin-top: 14px; 
    width: 132px;
    height: 38px;
    line-height: 38px;
}
.aa_r h3 {
    font-size: 24px;
}


.aa_r p{
	    padding-top: 10px;
	    }
	    
 .video_des h2{
	    	font-size:43px;
}

.aa_right{
	width: 100%;
	float: none;
	padding: 30px 3% 0 4%;
	}
.aa_left{
	width: 100%;
	float: none;
     }
 .aa_r h3{
 	font-size: 24px;
 	text-align: center;
 	}
 .aa_right .aa_r{
 	width: 100%;
 	}
 .aa_r a{
 	margin:  20px auto;
 	width: 168px;
    height: 48px;
    line-height: 48px;
    }
    .b11{
  	float: none;
  	width: 100%;
  	}
  	.b12{
	float: none;
  	width: 100%;
    padding: 30px 3% 0 3%;
  	}	
  	
  	.b12 h3{
	font-size:24px;
	text-align: center;
	}
    .b12 p{
 	width: 100%;
 	
 	}
     .b12 a	{
	margin:  20px auto;
 	width: 168px;
    height: 48px;
    line-height: 48px;
    }


}

@media screen and (max-width:768px){
	  .banner video{
		margin-top:0;
	}
	.video_des h2{
		font-size: 25px;
		margin-bottom: 9px
	}
	.video_des a{
		   font-size: 19px
	}
	.huaxu h3{
		font-size: 20px;
		margin-bottom:23px;
	}
	.huaxu{
	padding: 10px 5% 24px;	
	}

	.footer .footer1{
		width:48%
	}
	.footer .ff2{
		width:48%
	}
	.footer .f_2{
		width:100%;
		padding-top:20px;
	}
	.footer .ff4{
		padding-top:20px;
	}

	.yings_l h2{
		font-size:28px;
		margin-bottom:20px;
	}
	.yings_l .p1{
		font-size:16px;
		margin-top:20px;
	}
	
	.yings_list ul .on .y_img i{
		display: none;
	}
 
 .yings_list ul li span{
 	display: none;
 }
  .yings_list ul .on span{
    display: none;
  }
  .iconfont{
  	display: none;
  }
  .video_des img{
  	width: 53px !important;
  	height: 40px;
  }
  .video_des{
  	    padding-top: 25%;
  	    padding-left: 6%;
  }
    .putao ul li{
    	width: 47%;
    	margin-left: 2%;
    	padding-left: 0;
    	}
    	
    .box8{	
	    width: 92px;
	    height: 90px;
	    background-size: 100% 100%;
	    right: 16%;
	    bottom: 9px;
	    line-height: 98px;
    }
    .putao .box8 p{
    	padding-top: 30px;
    	}
	 
}    

@media screen and (max-width:480px){
	 .huaxu ul li{
		width:50%
	}
	.footer .footer1{
		float:none;
		width:100%;
		text-align:center;
	}
	.footer .ff2{
		float:none;
		width:100%
	}
	.footer .f_2{
		display:none;.title1
	}

}