.by_head{
		margin-top: 103px;
	}
	.bh_div1{
		width: 100%;
		height: 353px;
		position: relative;
	}
	.bh_div1 img{
		height: 100%;
		position: absolute;
		top: 0;
		left: 0;
		right:0;
		margin:0 auto;
	}
	.bh_div2{
		background-color: #ebebeb;
	}
	.bh_d2_div{
		width: 1169px;
		height: 36px;
		line-height: 36px;
		margin: 0 auto;
		color: #858585;
		font-size: 14px;
	}
	.bh_d2_div a{
		display: inline-block;
		margin: 0 5px;
		color: #858585;
	}








.b_div1{
	height: 160px;
	line-height: 160px;
	background-color: #f4f4f4;
	font-size: 26px;
	text-align: center;
}



.b_div2{
	width: 1185px;
	margin: 0 auto;
	margin-top: 80px;
	/*margin-top: 103px;*/
}


.b_d2_div1{
	width: 1185px;
	height: 303px;
	margin: 0 auto;
	position: relative;
	display: none;
}
.b_d2_dive1{
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: absolute;
	top: 0;
	left: 0;
}
.b_d2_d1_div{
	width: 100%	;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	overflow: hidden;
}
.b_d2_d1_d_div{
	width: 11900px;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
}
.b_d2_d1_d_d_div{
	width: 1185px;
	height: 100%;
	float: left;
}
.b_d2_d1_d_d_div div{
	width: 576px;
	height: 100%;
	margin: 0 8px;
	float: left;
}
.b_d2_d1_d_d_div div a{
	display: inline-block;
	width: 100%;
	height: 100%;
}
.b_d2_d1_d_d_div div a img{
	width: 100%;
	height: 100%;
}





.b_d2_d1_left{
	width: 58px;
	height: 63px;
	position: absolute;
	top: 120px;
	left: -24px;
	cursor:pointer;
}
.b_d2_d1_right{
	width: 58px;
	height: 63px;
	position: absolute;
	top: 120px;
	right: -24px;
	cursor:pointer;
}





.b_d2_div2{
	width: 1169px;
	margin: 0 auto;
	margin-top: 80px;
	border-bottom: 1px solid #000;
}


.b_d2_d2_d1_div{
	height: 185px;
	padding: 20px 0;
	border-bottom: 1px solid #c9c9c9;
}
.b_d2_d2_d1_d_left{
	float: left;
	width: 268px;
	height: 185px;
}
.b_d2_d2_d1_d_left img{
	width: 100%;
	height: 100%;
}
.b_d2_d2_d1_d_right{
	width: 870px;
	height: 185px;
	float: right;
	padding-right: 16px;
	position: relative;
}
.b_d2_d2_d1_div:hover .b_d2_d2_d1_d_right p{
	text-decoration: underline;
}
.b_d2_d2_d1_div:hover .b_d2_d2_d1_d_right img{
	transform: translateX(20px) rotate(360deg);
	-webkit-transform: translateX(20px) rotate(360deg);
	-ms-transform: translateX(20px) rotate(360deg);
	-moz-transform: translateX(20px) rotate(360deg);
}
.b_d2_d2_d1_d_right img{
	transition: all 1s;
	-webkit-transition: all 1s;
	-moz-transition: all 1s;
	-ms-transition: all 1s;
}
.b_d2_d2_d1_d_right p{
	font-size: 13px;
	line-height: 25px;
	color: #25201c;
}
.b_d2_d2_d1_d_right p span{
	font-size: 20px;
	line-height: 38px;
}

.b_d2_d2_d1_d_right div{
	position: absolute;
	bottom: 0;
	left: 0;
}
.b_d2_d2_d1_d_right div span{
	color: #a8a8a8;
	line-height: 25px;
	padding-right: 10px;
}


.b_d2_d2_div2{
	text-align: center;
	padding-bottom: 54px;
	margin-top: 133px;
}
.b_d2_d2_div2 a{
	display: inline-block;
	width: 40px;
	height: 40px;
	line-height: 40px;
	background-color: #c1c1c1;
	color: #fff;
	margin: 0 8px;
}
.b_d2_d2_div2 .b_d2_d2_d2_a{
	background-color: #0d306a;
}



.b_d2_div3{
	padding: 120px 0;
	text-align: center;
}
.b_d2_div3 a{
	display: inline-block;
	width: 203px;
	height: 50px;
	line-height: 50px;
	text-align: center;
	font-size: 17px;
	color: #000;
	border: 1px solid #7f7f7f;
	margin: 0 10px;
}
.b_d2_div3 a:hover{
	background-color: #0d306b;
	color: white;
}