.by_head{
			width: 100%;
			/*max-width: 1600px;*/
			height: 565px;
			margin: 0 auto;
			margin-top: 104px;
			position: relative;
			background-color:#e1e1e1;
		}
		.by_head img{
			height: 100%;
			display: block;
			position: absolute;
			top: 0;
			left: 50%;
			margin-left: -800px;
			opacity: 0;
			filter:alpha(opacity=0);

			transition: opacity 2s;
			-moz-transition: opacity 2s;
			-webkit-transition: opacity 2s;
			-o-transition: opacity 2s;
		}
		.by_head .by_head_img{
			opacity: 1;
			filter:alpha(opacity=100);
		}
		.by_head div{
			width: 100%;
			height: 30px;
			line-height: 30px;
			text-align: center;
			position: absolute;
			bottom: 60px;
		}
		.by_head div a{
			display: inline-block;
			width: 10px;
			height: 10px;
			border-radius: 10px;
			background: #fefefe;
			margin: 0 3px;
			border: 1px solid #ccc;
		}
		.by_head .by_head_d_a{
			background: #0f2f68;
		}





.body{
	margin-top: -55px;
}

.b_div1{
	background-color: #e1e1e1;
}
.b_d1_xinwen{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 250px;
	padding-top: 50px;
	background-color: #0d306a;
}
.b_d1_xinwen_tupian{
	width: 230px;
	height: 77px;
	margin: 0 auto;
	text-align: right;
}
.b_div1 .b_d1_xinwen_tupian img{
	width: auto;
	height: 100%;
}
.b_d1_xinwen_wenzi{
	width: 236px;
	height: 77px;
	margin: 0 auto;
	margin-top: 15px;
	border-bottom: 1px solid #6985b5;
}
.b_d1_xinwen_wenzi .b_d1_xinwen_wenzi_p1{
	width: 100%;
	height: 28px;
	font-size: 16px;
	line-height: 28px;
	color: #fff;
	font-weight: bold;
	overflow: hidden;
	text-align: left;
}
.b_d1_xinwen_wenzi .b_d1_xinwen_wenzi_p2{
	width: 100%;
	height: 40px;
	font-size: 12px;
	line-height: 20px;
	text-align: left;
	color: #6985b5;
	overflow: hidden;
}
.b_div1 .b_d1_tupian{
	position: absolute;
	top: 0;
	left: 0;
}
.swiper-slide_dive .b_d1_tupian{
	display: none;
}

.device {
  width: 1169px;
  height: 300px;
  margin: 0 auto;
  position: relative;
  padding-bottom: 56px;
}
.swiper-container {
  height: 300px;
  width: 1169px;
}
.content-slide {
  padding: 20px;
  color: #fff;
}
.title {
  font-size: 25px;
  margin-bottom: 10px;
}
.pagination {
  position: absolute;
  left: 0px;
  text-align: center;
  bottom:5px;
  width: 100%;
  height: 30px;
}
.swiper-pagination-switch {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 10px;
  background: #fefefe;
  /*box-shadow: 0px 1px 2px #555 inset;*/
  margin: 0 3px;
  cursor: pointer;
  border: 1px solid #ccc;
}
.swiper-slide{
	overflow: hidden;
	text-align: center;
}
.swiper-active-switch {
  background: #0f2f68;
}

.swiper-slide_div{
	width: 292px;
	height: 300px;
	margin: 0 -2px;
	display: inline-block;
	position: relative;
	overflow: hidden;
}
.swiper-slide_div img{
	width: 100%;
	height: 100%;
object-fit: contain;

}
.swiper-slide_div a{
	display: table;
	width: 100%;
	height: 100%;
	font-size: 16px;
	text-align: center;
	color: white;
	background-color: black\9;
	background-color: rgba(0,0,0,0.8);
	opacity: 0;
	filter:alpha(opacity=0);
	position: absolute;
	left: 0;
	top: 0;
	transition: all 0.5s;
	-moz-transition: all 0.5s;
	-webkit-transition: all 0.5s;
	-o-transition: all 0.5s;
}
.swiper-slide_div a div{
	display: table-cell;
	vertical-align: middle;
	width: 100%;
	height: 100%;
}
.swiper-slide_div a:hover{
	opacity: 1;
	filter:alpha(opacity=80);
}

.b_div1 .swiper-slide_dive a{
	width: 90%;
	background: none;
	text-align: right;
	opacity: 1;
	filter:alpha(opacity=100);
}
.b_div1 .swiper-slide_dive a p{
	margin-top: 210px;
}
.b_div1 .swiper-slide_dive a:hover{
	margin-left: 10px;
}


.b_div1 p span{
	font-size: 16px;
}
.b_div1 .tiaotubiao{
	width: 22px;
	height: 22px;
}



.b_div2{
	width: 1169px;
	margin: 0 auto;
	margin-top: 95px;
}
.b_d2_div1{
	width: 100%;
	height: 95px;
	line-height: 95px;
	text-align: center;
	font-size: 1.8em;
	cursor: pointer;
}
.b_d2_div2{
	width: 100%;
	height: 298px;
	text-align: center;
}
.b_d2_d2_div{
	display: inline-block;
	width: 33.333%;
	height: 100%;
	margin: -2px;
	cursor:pointer;
	position: relative;
}
.b_d2_d2_div img{
	width: 100%;
	height: 100%;
}
.b_d2_d2_d_div{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	/*background-color: black\9;
	background-color: rgba(0,0,0,0.6);
	background-image: url(../img/play.png);
	background-position: center center;
	background-repeat: no-repeat;*/
	opacity: 0.6;
	filter:alpha(opacity=60);
	transition: all 0.5s;
	-moz-transition: all 0.5s;
	-webkit-transition: all 0.5s;
	-o-transition: all 0.5s;
}
.b_d2_d2_d_div:hover{
	background-color: black;
}

.b_d2_d2_d_div img{
	width: 50px;
	height: 50px;
	position: absolute;
	bottom: 50px;
	left: 4px;
}

/*.b_d2_d2_d_div{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: black;
	background-image: url(../img/play.png);
	background-position: center center;
	background-repeat: no-repeat;
	opacity: 0.6;
	filter:alpha(opacity=60);
}*/
/*.b_d2_d2_d_div:hover{
	opacity: 1;
	filter:alpha(opacity=100);
}*/
.b_d2_d2_d_d_bottom{
	width: 100%;
	height: 46px;
	line-height: 46px;
	text-align: center;
	font-size: 14px;
	color: white;
	background-color: #0d306b;
	overflow: hidden;
	position: absolute;
	bottom: 0;
	left: 0;
}
.b_d2_d2_div iframe{
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	display: none;
}
.b_d2_d2_dive iframe{
	display: block;
}




.b_div3{
	width: 100%;
	max-width: 1600px;
	margin: 0 auto;
	margin-top: 95px;
	overflow: hidden;
}
.b_d3_div1{
	width: 1169px;
	margin: 0 auto;
	text-align: center;
}
.b_d3_div1 p{
	line-height: 95px;
	font-size: 1.8em;
}
.b_d3_div1 div a{
	display: inline-block;
	width: 155px;
	height: 22px;
	line-height: 22px;
	font-size: 16px;
	color: #898989;
	border: 1px solid white;
	margin: 0 10px;
}
.b_d3_div1 .b_d3_d1_a{
	color: #000;
	border: 1px solid #ccc;
}


.b_d3_div2{
	width: 1169px;
	height: 372px;
	margin: 0 auto;
	margin-top: 34px;
	position: relative;
}
.b_d3_d_left{
	width: 1000px;
	height: 100%;
	background-color: white;
	opacity: 0.8;
	filter:alpha(opacity=80);
	position: absolute;
	top: 0;
	left: -1000px;
	z-index: 2;
}
.b_d3_d_left img{
	cursor: pointer;
	width: 29px;
	height: 55px;
	position: absolute;
	right: 40px;
	top: 50%;
	margin-top: -28px;
}

.b_d3_d_right{
	width: 1000px;
	height: 372px;
	background-color: white;
	opacity: 0.8;
	filter:alpha(opacity=80);
	position: absolute;
	top: 0;
	right: -1000px;
	z-index: 2;
}
.b_d3_d_right img{
	cursor: pointer;
	width: 29px;
	height: 55px;
	position: absolute;
	left: 40px;
	top: 50%;
	margin-top: -28px;
}




.b_d3_div2 .device{
	height: 372px;
	padding-bottom: 41px;
}
.b_d3_div2 .swiper-container{
	height: 372px;
}
.b_d3_div2 .swiper-slide_div{
	margin: 0;
	width: 233px;
	height: 372px;
	float: left;
}
.b_d3_div2 .swiper-slide_dive{
	width: 470px;
}

.b_d3_div2 .pagination{
	background-color: #0d306a;
	height: 24px;
	padding-top: 12px;
}

.b_d3_div2 .swiper-slide_d1{
	position: relative;
	width: 100%;
	height: 50%;
}
.b_d3_div2 .swiper-slide_d2{
	position: relative;
	width: 100%;
	height: 50%;
}
.b_d3_d2_div .tiaotubiao{
	width: 22px;
	height: 22px;
}
.b_d3_d2_div p span{
	font-size: 14px;
	line-height: 2em;
}
.b_d3_d2_div .swiper-slide_div_p_span{
	font-size: 19px;
	padding: 5px;
	border-bottom: 1px solid #fff;
}


.b_d3_d2_div{
	position: relative;
	left: 0;
	width: 8183px;
}

.b_d3_d2_div1{
	float: left;
}
.b_d3_d2_div2{
	float: left;
}
.b_d3_d2_div3{
	float: left;
}
.b_d3_d2_div4{
	float: left;
}
.b_d3_d2_div5{
	float: left;
}

.b_d3_d2_d_left{
	position: absolute;
	top: 0;
	left: -1169px;
}
.b_d3_d2_d_right{
	float: left;
}





.b_div4{
	margin-top: 95px;
}
.b_d4_div1{
	width: 1169px;
	margin: 0 auto;
	text-align: center;
}
.b_d4_div1 p{
	line-height: 95px;
	font-size: 1.8em;
}
.b_d4_div1 div a{
	display: inline-block;
	width: 155px;
	height: 22px;
	line-height: 22px;
	font-size: 16px;
	color: #898989;
	border: 1px solid white;
	margin: 0 10px;
}
.b_d4_div1 .b_d4_d1_a{
	color: #000;
	border: 1px solid #ccc;
}
.b_d4_div2{
	width: 1169px;
	margin: 0 auto;
	margin-top: 34px;
	overflow: hidden;
}

.b_d4_div2 .device{
	height: 233px;
}
.b_d4_div2 .swiper-container{
	height: 233px;
}
.b_d4_div2 .swiper-slide_div{
	width: 268px;
	height: 233px;
	margin: 0 10px;
}
.b_d4_d2_div p span{
	font-size: 18px;
	line-height: 2.8em;
	padding: 5px;
	border-bottom: 1px solid #fff;
}
.b_d4_d2_div .tiaotubiao{
	width: 22px;
	height: 22px;
}


.b_d4_d2_div{
	position: relative;
	left: 0;
	width: 10000px;
}

.b_d4_d2_div1{
	float: left;
}
.b_d4_d2_div2{
	float: left;
}
.b_d4_d2_div3{
	float: left;
}
.b_d4_d2_div4{
	float: left;
}
.b_d4_d2_div5{
	float: left;
}
.b_d4_d2_div6{
	float: left;
}


.b_div5{
	height: 480px;
	background-color: #0d306a;
	padding-top: 51px;
	margin-top: 60px;
}
.b_d5_div1{
	width: 1169px;
	margin: 0 auto;
	text-align: center;
	line-height: 2em;
	font-size: 1.8em;
	color: white;
}
.b_d5_div1 p{
	text-align: center;
	line-height: 2em;
	font-size: 15px;
	color: white;
}
.b_d5_div2{
	width: 1169px;
	margin: 0 auto;
	color: white;
	padding-top: 40px;
}
.b_d5_div2 form{}
.b_d5_div2 div{
	width: 1002px;
	margin: 0 auto;
	overflow: hidden;
}
.b_d5_div2 p{
	width: 475px;
	height: 33px;
	float: left;
	padding: 0 10px;
	background-color: #4f6fa2;
}
.b_d5_div2 p img{
	width: 21px;
	height: 21px;
	margin: 5px 6px 0 0;
}
.b_d5_div2 input{
	width: 440px;
	height: 100%;
	border: none;
	margin: 0;
	background: none;
	color: white;
	line-height: 33px;
	font-size: 14px;
	font-family: " ";
}
.b_d5_div2 textarea{
	display: block;
	width: 982px;
	height: 143px;
	margin: 0 auto;
	margin-top: 7px;
	padding: 10px;
	background-color: #4f6fa2;
	border: none;
	color: white;
	font-size: 14px;
	font-family: " ";
}
#pHumber{
	float: right;
}
#button{
	display: block;
	width: 240px;
	height: 45px;
	font-size: 1.5em;
	margin: 0 auto;
	margin-top: 20px;
	border: none;
	background-color: black;
	color: white;
	cursor: pointer;
}





	.shipin{
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background-color: black\9;
		background-color: rgba(0,0,0,0.8);
		display: none;
		z-index: 9999;
	}
	.shipin_div{
		display: block;
		width: 50%;
		height: 70%;
		margin: 8% auto;
		position: relative;
	}
	.shipin_div div{
		width: 30px;
		height: 30px;
		position: absolute;
		top: 0;
		right: -30px;
	}
	.shipin_div img{
		width: 100%;
		height: 100%;
	}
	.shipin iframe{
		width: 100%;
		height: 100%;
	}
	.productCenter,.caseCenter{cursor: pointer;}

		/*notice 公告牌*/
	.notice-layer{
		width: 100%;
		height: 100%;
		position: absolute;
		z-index: 10002;
		background-color: rgba(0,0,0,0.5);
		display: none;
	}
	.notice-content-border{
		position: relative;
		width: 950px;
		height: 500px;
		left:50%;
		top:200px;
		margin-left: -475px;
	}
	.notice-content{
		overflow:auto;
		/*height: 500px;*/
		position: relative;
	}
	.notice-content img{
		width: 100%;
	}
	.no-close{
		position: absolute;
		left:100%;
		margin-left: 5px;
		cursor: pointer;
	}