.header-top{
	width: 100%;
	height: 40px;
	background: #444444;
}

.header-top div{
	font-size: 12px;
	float: right;
	line-height: 40px;
	color: #a8a8a8;
}
.header-nav{
	width: 100%;
	height: 44px;
	background: rgba(0, 0, 0, 0.8);
}
/* .header-nav main{
	width: 1024px;
	height: 44px;
	margin: 0 auto;
	background: blue;
} */
.header-nav main ul li{
	display: inline-block;
} 
.header-nav main ul{
	text-align:justify ;
	line-height: 44px;
	color: #fff;
}
.header-nav main ul:after{
	content: "";
	display: inline-block;
	height: 0px;
	width: 100%;
}



.banner{
	width: 100%;
	height: 550px;
	position: relative;
	background: green;
 /* 	background-image: url("../image/iphone_alt_large.jpg");
    background-position: center center;
    background-size: auto 100%;
   background-repeat: no-repeat;   */
}   
.banner-box a{
	display: block;
	width: 100%;
	height: 100%;
}
.banner-box{
	width: 100%;
	height: 550px;
    
}
.banner .left-btn{
	width: 10%;
	height: 100%;
	position: absolute;
	left: 0px;
	top: 0;
	margin: auto;
	/* background: pink; */
}

.banner .right-btn{
	width: 10%;
	height: 100%;
	position: absolute;
	right: 0px;
	top: 0;
	margin: auto;
	/* background: pink; */
}



.zjt-k,.yjt-k{
	width: 64px;
	height: 64px;
	border-radius: 50%;
	background: rgba(68, 68, 68, 0.3);
	position: absolute;
	
	top: 260px;
	margin: auto;
}
.zjt-k{
	left: 15px;
}
.yjt-k{
	right: 15px;
}
.zjt-zi{
	font-size: 30px;
	line-height: 64px;
	text-align: center;
	color: #222222;
}
.banner .lb-k{
	width: 100%;
	height: 25px;
	position: absolute;
	right: 0px;
    bottom: 20px;
    margin: auto;
	
	/*  background: pink;  */
}
/* .banner .lb-m,.lb-z,.lb-y{
	width: 50px;
	height: 2px;
	 background: green; 
	position: absolute;
	top: 0;
	left: 700px;
	
} */
/* .lb-m{
	background: #222222 ;
}
.lb-z,.lb-y{
	background: rgba(220, 220, 220, 0.8); */
/* }
.lb-z{
	position: absolute;
	top: 11px;
	left: 560px; 
	margin: auto;

} */
/* 
.lb-m{
	position: absolute;
	top: 11px;
	left: 500px; 
	margin: auto;
} */

/* .lb-y{
	position: absolute;
	top: 11px;
	right: 480px; 
	margin: auto;

} */
.lb-k .tiao-k{
	width: 170px;
	height: 100%;
	margin: 0 auto;
	/* background: blue; */
}
.lb-k ul li{
	display: inline-block;
	width: 51px;
	height: 3px;
	background: #dcdcdc;
	margin: 0 auto;
}
.lb-k ul li:nth-child(1){
	background: #808080;

}









/* 屏幕大于1024的变化 */
@media screen  and (min-width:1024px){
    .header-top main{
	max-width: 976px;
	height: 100%;
	margin:  0 auto;
	/* background: pink; */
 
    }
   
     .header-nav main{
	max-width:1024px;
	height:100%;
	margin: 0 auto;
	/* background: blue; */
   }
   .banner-box a{
   	background-image: url('../image/b1.jpg');
   background-position: center center ;
   background-size: 100%;
   background-repeat: no-repeat;

   }
   footer1{
	display: none;
}





   .sgt-k{
	width: 100%;
	height: 204px;
	/* background: yellow; */
	border-top: 2px solid #FFF;
}
.one,.two,.three {
	width: 25%;
	height: 200px;
	border-right: 2px solid #ffffff;
	background: blue;
	float: left;
	
}
.four{
	width: 25%;
	height: 200px;
	/* border: 2px 0px 2px 0px solid #ffffff; */
	background: blue;
	float: right;
}

.one a,.two a,.three a,.four a{
	
	background-position: center center;
   background-size: cover;
   background-repeat: no-repeat;
}
.one a{
    background-image: url('../image/4-1.jpg'); 
}
.two a{
  background-image: url('../image/4-2.jpg'); 
}
.three a{
    background-image: url('../image/4-3.jpg'); 
}
.four a{
    background-image: url('../image/4-4.jpg'); 
}

.one a,.two a,.three a,.four a{
	display: block;
	width: 100%;
	height: 100%;
}
	footer{
		max-width: 980px;
     	height: 100%;
     	margin: 0 auto; 

	}





}
@media screen  and (max-width:1024px) and (min-width:768px){
	.header-top:{
     	padding: 0px  22px;
     	height: 100%;
     	margin: 0 auto;

     }
   .header-nav main{
	 padding:0px 22px ;
	 height:100%;
	 margin: 0 auto;
	 /* background: blue; */

}
   .banner-box a{
   	background-image: url("../image/b1-medium.jpg");
   background-position: center center;
   background-size: 100%;
   background-repeat: no-repeat;

   }
   	footer{
		padding: 0 25px;
     	height: 100%;
     	margin: 0 auto;

	}
	.footer-k1{
		padding: 0 25px;
			margin: 0 auto;

	}
	.footer-k2{
		padding: 0 25px;
		margin: 0 auto;
	}
	.footer-k3{
		padding: 0 25px;
		margin: 0 auto;
	}
	

	footer1{
		display: none;
	}
 


   .sgt-k1{
	width: 100%;
	height: 406px;
	/* background: yellow; */
	border-top: 2px solid #fff;
}
.two1{
	width: 50%;
	height: 200px;
	border-bottom: 2px solid #ffffff;
	background: blue;
	float: left;
}
.three1{
	width: 50%;
	height: 200px;
	border-right: 2px solid #ffffff; 
	background: blue;
	float: left;
	
}
.one1{
	width: 50%;
	height: 200px;
	border-right: 2px solid #ffffff;
	border-bottom: 2px solid #ffffff;
	background: blue;
	float: left;
	
}
.four1{
	width: 50%;
	height: 200px;
	/* border-top: 2px  solid #ffffff;
	border-left: 2px  solid #ffffff; */
	background: blue;
	float: left;
	
}

.one1 a,.two1 a,.three1 a,.four1 a{
	
	background-position: center center;
   background-size: cover;
   background-repeat: no-repeat;
}
.one1 a{
   background-image: url('../image/4m-1jpg.jpg');
}
.two1 a{
   background-image: url('../image/4m-2.jpg');
}
.three1 a{
   background-image: url('../image/4m-3.jpg');
}
.four1 a{
   background-image: url('../image/4m-4.jpg');
}

.one1 a,.two1 a,.three1 a,.four1 a{
	display: block;
	width: 100%;
	height: 100%;
}




   

}
@media screen  and (min-width:768px){
	.header-nav main .max-nav{
		display: block;
	}
	.header-nav main .min-nav{
		display: none;
	}





}
@media screen  and (max-width:768px){
	.header-nav main .min-nav{
		display: block;
	}
	.header-nav main .max-nav{
		display: none;
	}
	.banner-box a{
   	background-image: url("../image/b3l.jpg");
   background-position: center center;
   background-size: 100%;
   background-repeat: no-repeat;

   }
   footer{
   	display: none;
   } 




    .sgt-k2{
	width: 100%;
	height: 810px;
	/* background: yellow; */
	border-top: 2px solid #FFF;
}
.one2,.two2,.three2 {
	width: 100%;
	height: 200px;
	border-bottom: 2px solid #ffffff;
	background: blue;
	float: left;
	
}
.four2{
	width: 100%;
	height: 200px;
	/* border: 2px 0px 2px 0px solid #ffffff; */
	background: blue;
	float: left;
}

.one2 a,.two2 a,.three2 a,.four2 a{
	
	background-position: center center;
   background-size: cover;
   background-repeat: no-repeat;
}
.one2 a{
    background-image: url('../image/4s-1.jpg'); 
}
.two2 a{
  background-image: url('../image/4s-2.jpg'); 
}
.three2 a{
    background-image: url('../image/4s-3.jpg'); 
}
.four2 a{
    background-image: url('../image/4s-4.jpg'); 
}

.one2 a,.two2 a,.three2 a,.four2 a{
	display: block;
	width: 100%;
	height: 100%;
}
footer1{
	display: block;
}





}


footer{
	width: 100%;
	height: 406px;
	background: #fff;
}

.footer-k1{
	/*  width: 980px;  */
	height: 50px;
	margin: 0 auto;
  /*   background: green; */
	border-bottom: 1px solid #888888;
}

/* .footer-k1-k{
	width: 980px;
	height: 20px;
	background: pink;
	float: left;
}
 */
.footer-k1-zi{
	font-size: 11px;
	line-height: 50px;
	color: #888888;
}
.footer-k2{
	/* width: 980px; */
	height: 234px;
	margin: 0 auto;
	/*  background: pink;  */
	margin-top: 20px;
}
.zk-1{
	width: 20%;
	height: 194px;
	/*  background: blue; */ 
	float: left;
}
.zk-2{
	width: 20%;
	height: 214px;
	 /* background: green; */ 
	float: left;
}
.zk-3{
	width: 20%;
	height: 132px;
	/*  background: blue;  */
	float: left;
}
.zk-3-1{
	width: 100%;
	height: 60px;
	/*  background: red;  */
	float: left;

}
.zk-3-2{
	width: 100%;
	height: 60px;
	/*  background: blue;  */
	float: left;
	margin-top: 10px;

}
.zk-4-1{
	width: 100%;
	height: 75px;
	/*  background: red; */ 
	float: left;

}
.zk-4-2{
	width: 100%;
	height: 90px;
	/*  background: blue;  */
	float: left;
	margin-top: 15px;

}
.zk-4{
	width: 20%;
	height: 192px;
/* 	 background: green; */ 
	float: left;
}
.zk-5{
	width: 20%;
	height: 114px;
	/*  background: blue;  */
	float: left;
}
ul li{
	font-size: 11px;
	color: #555555;
	margin-top: 6px;


}
.li2{
	font-size: 11px;
	
	color: #000;
	/* line-height: 23px; */

}
.li3{
	font-size: 10px;
	
	color: #555555;
	line-height: 23px;
	float: left;

}
.footer-k3{
	/* width: 980px; */
	height: 107px;
	/* background: yellow; */
	margin: 0 auto;
}
.footer-k3-1{
	width: 100%;
	height: 23px;
	/*  background: blue;  */
	border-bottom: 1px solid #888888;
	/* margin: 0 auto; */
	/* float: left; */
}
.footer-k3-1-zi{
	font-size: 10px;
	color: #888888;
	line-height: 23px;
}
.footer-k3-1-zi a{
	color: #0070d0;
}
.footer-k3-2{
	width: 100%;
	height: 23px;
/* 	background: green;  */
	/* float: left; */
	
	/* margin: 0 auto; */
}
.footer-k3-2-z{
	width: auto;
	height: 100%;
	/* background: blue; */
	float: left;
}
.footer-k3-2-m{
	width: auto;
	height: 100%;
/* 	background: pink;
	 */
	float: left;
}
.shu{
	color: #888888;
	line-height: 20px;
	float: left;
	margin-left: 5px;
	margin-right: 5px;
}

.footer-k3-2-y{
	width: auto;
	height: 100%;
	/* background: pink; */
	float: right;
}
.bz{
	width: 16px;
	height: 16px;
	background-image: url('../image/china.png');
	float: left;

}
.zg-k{
	width: 20px;
	height: 20px;
	/* background: green; */
	float:right;

}
.zg-k-zi{
	font-size: 10px;
	color: #888888;
	line-height: 20px;
}




footer1{
	width: 100%;
	height: 480px;
	background: #f2f2f2;
}
.footer1-k1{
	 margin: 0 16px;
	
	height: 40px;
	/* margin: 0 auto; */
 /*    background: green; */
	border-bottom: 1px solid #d6d6d6;
}

/* .footer-k1-k{
	width: 980px;
	height: 20px;
	background: pink;
	float: left;
}
 */
.footer1-k1-zi{
	/* width: 100%; */
	font-size: 9px;
	 line-height: 40px; 
	color: #888888;
}
h2,h3{
	/* width: 100%; */
	height: 38px;
	/* background: green; */
	 margin: 0 16px;
	 border-bottom: 1px solid #d6d6d6;
}
h2{
	margin-top: 20px;
}
.h3-zi{

	
	font-size: 9px;
	 line-height: 38px; 
	color: #000;
	float: left;


}
.jia{
	float: right;
	font-size: 13px;
	line-height: 38px;
}
.footer1-k2{
	 margin: 0 16px;
	/* background: pink; */
	height: 40px;
	}



.footer1-k2-1-zi{
	font-size: 10px;
	color: #888888;
	line-height: 50px;
}
.footer1-k2-1-zi a{
	color: #0070d0;
}
.footer1-k3{
	 margin: 0 16px;
	/* background: blue; */
	height: 23px;
	}

.footer1-k3-z{
	width: 16px;
	height: 16px;
	float: left;
	background-image: url('../image/china.png');
}
.footer1-k3-y{
	width: 20px;
	height: 20px;
	float: left;
}
.footer1-k3-y-zi{
	font-size: 10px;
	color: #888888;
	line-height: 18px;
}
.footer1-k4{
	margin: 0 16px;
	/* background: blue; */
	height: 23px;
}
.footer1-k5{
	margin: 0 16px;
	/* background: blue; */
	height: 30px;
}