.banner{
	width: 100%;
	min-height: 500px;
	background-color: #0E1843;
	margin-top: 100px;
	/* overflow: hidden; */
	background-image: url('https://bjdzc.cn/PC/img/witBannerBack.png');
	background-repeat: no-repeat;
	background-size: 100% 100%;
}

.bannerTitle{
	line-height: 1.5;
	margin-top: 90px;
	font-size: 70px;
	font-weight: bold;
	color: #FFFFFF;
	text-shadow: 0px 2px 0px rgba(0,0,0,0.3);
}

.bannerText{
	width: 741px;
	font-size: 24px;
	font-weight: 400;
	color: #FFFFFF;
	text-shadow: 0px 2px 0px rgba(0,0,0,0.3);
	line-height: 1.5;
	margin: 27px 0px 62px 0px;
}

.bannerButton{
	width: 240px;
	height: 77px;
	background: #3053EB;
	border-radius: 16px;
	font-size: 24px;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 1.5;
	text-align: center;
	position: relative;
}

.bannerButtonText{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	white-space: nowrap;
}

.rightMargin{
	margin-right: 0 !important;
}

.LeftMargin{
	margin-left: 0 !important;
}

.itemTitle{
	width: 1200px;
	text-align: center;
	font-weight: bold;
	color: #2A2C36;
	line-height: 1.5;
	font-size: 32px;
	margin: 90px auto 50px auto;
}

.itemTitle1{
	margin: 90px auto 50px auto;
}

.itemText{
	width: 1200px;
	text-align: center;
	font-size: 16px;
	font-weight: 400;
	color: #666666;
	line-height: 1.5;
	margin-bottom: 50px;
	margin-left: auto;
	margin-right: auto;
}




.item1{
	padding-bottom: 100px;
}

.item1Item{
	text-align: center;
	width: 228px;
	font-size: 20px;
	font-weight: 400;
	color: #333333;
	line-height: 1.5;
	margin-right: 15px;
	float: left;
}

.item1ItemImg{
	width: 228px;
	height: 160px;
	display: block;
	margin-bottom: 15px;
}

.item1Content{
	margin-bottom: 50px;
}



.item2{
	width: 100%;
	background-color: #F6FAFF;
}

.item2Img{
	width: 1900px;
	display: block;
	margin: auto;
}


@media screen and (max-width:1900px) {
	.item2Img{
		width: 100%;
		display: block;
		margin: auto;
	}
}


.item3Img{
	width: 100%;
}


.item4ItemType1{
	background-color: #F6FAFF;
	overflow: hidden;
}
.item4ItemType1_2{
	padding: 64px 0px 57px 0px;
}
.item4ItemType1_3{
	padding: 50px 0px 49px 0px;
}
.item4ItemType1_4{
	padding: 50px 0px 48px 0px;
}

.item4ItemType2_1{
	background-color: #FFF;
	overflow: hidden;
	padding: 50px 0px 22px 0px;
}
.item4ItemType2_2{
	background-color: #FFF;
	overflow:hidden;
	padding: 22px 0px 36px 0px;
}
.item4ItemType2_3{
	background-color: #FFF;
	overflow:hidden;
	padding: 36px 0px 36px 0px;
}
.item4ItemType2_4{
	background-color: #FFF;
	overflow:hidden;
	padding: 36px 0px 0px 0px;
}



.item4ItemType1ContentLeft{
	width: 654px;
	height: 474px;
	float: left;
}
.item4ItemType1ContentLeft2{
	width: 624px;
	height: 434px;
}
.item4ItemType1ContentLeft3{
	width: 526px;
	height: 456px;
}
.item4ItemType1ContentLeft4{
	width: 526px;
	height: 404px;
}


.item4ItemType1ContentLeftT{
	float: right;
	width: 512px;
	height: 429px;
}
.item4ItemType1ContentLeftT_2{
	width: 552px;
}



.item4ItemType1ContentRight{
	width: 456px;
	float: right;
	padding-top: 62px;
}
.item4ItemType1ContentRight2{
	padding-top: 52px;
}
.item4ItemType1ContentRight3{
	padding-top: 66px;
}
.item4ItemType1ContentRight4{
	padding-top: 66px;
}

.item4ItemType1ContentRightT{
	padding-top: 73px;
	float: left;
}

.item4ItemType1ContentRightT_1{
	padding-top: 45px;
}


.item4ContentTitle{
	font-size: 24px;
	font-weight: 500;
	color: #3053EB;
	line-height: 28px;
}


.item4ContentText{
	font-size: 16px;
	font-weight: 400;
	color: #333333;
	line-height: 24px;
	margin-top: 36px;
	margin-bottom: 145px;
}
.item4ContentText2{
	margin-bottom: 129px;
}
.item4ContentText3{
	margin-bottom: 129px;
}
.item4ContentText4{
	margin-bottom: 109px;
}



.item4ContentText_2{
	margin-bottom: 95px;
}



.referMinBox1{
	margin-left: 0px;
	background-color: #F6FAFF;
}
.referMinBox1FFF{
	margin-left: 0px;
}







.crossys{
	background-color: #FFF;
	padding: 100px 0px 45px 0px;
}

.item5Item{
	width: 280px;
	min-height: 286px;
	background: #FFFFFF;
	box-shadow: 0rem 2px 6px 0rem rgba(48,83,235,0.2), inset 0rem 105px 0rem 0rem #3053EB;
	border-radius: 10px;
	margin: 0px 26px 26px 0px;
	padding-top: 16px;
	float: left;
}

.item5Img{
	width: 65px;
	height: 65px;
	display: block;
	margin: 0px auto 16px;
}

.item5ItemBottom{
	padding: 0px 24px;
	background-color: #FFFFFF;
	border-radius: 20px;
	padding-top: 40px;
}

.item5ItemTitle{
	font-size: 20px;
	font-weight: bold;
	color: #333333;
	line-height: 1.5;
	text-align: center;
	padding-bottom: 20px;
}

.item5ItemText{
	font-size: 14px;
	font-weight: 400;
	color: #666666;
	line-height: 1.5;
	padding-bottom: 34px;
	text-align: center;
	word-break: break-all;
	word-wrap: break-word;
}



.B2CCase{
	padding-bottom: 100px;
}

.B2CCaseItem{
	width: 390px;
	float: left;
	margin-right: 15px;
}

.B2CCaseImg{
	width: 390px;
	height: 260px;
	display: block;
	margin-bottom: 22px;
}

.B2CCaseText{
	text-align: center;
	font-size: 30px;
	font-weight: 400;
	color: #333333;
	line-height: 1.5;
}



/* 屏幕尺寸小于1200时 */
@media screen and (max-width:1200px) {
	.banner{
		width: 100%;
		min-height: 5rem;
		background-color: #0E1843;
		margin-top: 1rem;
		/* overflow: hidden; */
		background-image: url('https://bjdzc.cn/PC/img/witBannerBack.png');
		background-repeat: no-repeat;
		background-size: 100% 100%;
	}
	
	.bannerTitle{
		line-height: 1.5;
		margin-top: 0.9rem;
		font-size: 0.7rem;
		font-weight: bold;
		color: #FFFFFF;
		text-shadow: 0rem 0.02rem 0rem rgba(0,0,0,0.3);
	}
	
	.bannerText{
		width: 7.41rem;
		font-size: 0.24rem;
		font-weight: 400;
		color: #FFFFFF;
		text-shadow: 0rem 0.02rem 0rem rgba(0,0,0,0.3);
		line-height: 1.5;
		margin: 0.27rem 0rem 0.62rem 0rem;
	}
	
	.bannerButton{
		width: 2.4rem;
		height: 0.77rem;
		background: #3053EB;
		border-radius: 0.16rem;
		font-size: 0.24rem;
		font-weight: 400;
		color: #FFFFFF;
		line-height: 1.5;
		text-align: center;
		position: relative;
	}
	
	.bannerButtonText{
		position: absolute;
		top: 50%;
		left: 50%;
		transform: translate(-50%,-50%);
		white-space: nowrap;
	}
	
	.rightMargin{
		margin-right: 0 !important;
	}
	
	.LeftMargin{
		margin-left: 0 !important;
	}
	
	.itemTitle{
		width: 12rem;
		text-align: center;
		font-weight: bold;
		color: #2A2C36;
		line-height: 1.5;
		font-size: 0.32rem;
		margin: 0.9rem auto 0.5rem auto;
	}
	
	.itemTitle1{
		margin: 0.9rem auto 0.5rem auto;
	}
	
	.itemText{
		width: 12rem;
		text-align: center;
		font-size: 0.16rem;
		font-weight: 400;
		color: #666666;
		line-height: 0.19rem;
		margin-bottom: 0.5rem;
		margin-left: auto;
		margin-right: auto;
	}
	
	
	
	
	.item1{
		padding-bottom: 1rem;
	}
	
	.item1Item{
		text-align: center;
		width: 2.28rem;
		font-size: 0.2rem;
		font-weight: 400;
		color: #333333;
		line-height: 1.5;
		margin-right: 0.15rem;
		float: left;
	}
	
	.item1ItemImg{
		width: 2.28rem;
		height: 1.6rem;
		display: block;
		margin-bottom: 0.15rem;
	}
	
	.item1Content{
		margin-bottom: 0.5rem;
	}
	
	
	
	.item2{
		width: 100%;
		background-color: #F6FAFF;
	}
	
	.item2Img{
		width: 19rem;
		display: block;
		margin: auto;
	}
	
	
	@media screen and (max-width:19rem) {
		.item2Img{
			width: 100%;
			display: block;
			margin: auto;
		}
	}
	
	
	.item3Img{
		width: 100%;
	}
	
	
	.item4ItemType1{
		background-color: #F6FAFF;
		overflow: hidden;
	}
	.item4ItemType1_2{
		padding: 0.64rem 0rem 0.57rem 0rem;
	}
	.item4ItemType1_3{
		padding: 0.5rem 0rem 0.49rem 0rem;
	}
	.item4ItemType1_4{
		padding: 0.5rem 0rem 0.48rem 0rem;
	}
	
	.item4ItemType2_1{
		background-color: #FFF;
		overflow: hidden;
		padding: 0.5rem 0rem 0.22rem 0rem;
	}
	.item4ItemType2_2{
		background-color: #FFF;
		overflow:hidden;
		padding: 0.22rem 0rem 0.36rem 0rem;
	}
	.item4ItemType2_3{
		background-color: #FFF;
		overflow:hidden;
		padding: 0.36rem 0rem 0.36rem 0rem;
	}
	.item4ItemType2_4{
		background-color: #FFF;
		overflow:hidden;
		padding: 0.36rem 0rem 0rem 0rem;
	}
	
	
	
	.item4ItemType1ContentLeft{
		width: 6.54rem;
		height: 4.74rem;
		float: left;
	}
	.item4ItemType1ContentLeft2{
		width: 6.24rem;
		height: 4.34rem;
	}
	.item4ItemType1ContentLeft3{
		width: 5.26rem;
		height: 4.56rem;
	}
	.item4ItemType1ContentLeft4{
		width: 5.26rem;
		height: 4.04rem;
	}
	
	
	.item4ItemType1ContentLeftT{
		float: right;
		width: 5.12rem;
		height: 4.29rem;
	}
	.item4ItemType1ContentLeftT_2{
		width: 5.52rem;
	}
	
	
	
	.item4ItemType1ContentRight{
		width: 4.56rem;
		float: right;
		padding-top: 0.62rem;
	}
	.item4ItemType1ContentRight2{
		padding-top: 0.52rem;
	}
	.item4ItemType1ContentRight3{
		padding-top: 0.66rem;
	}
	.item4ItemType1ContentRight4{
		padding-top: 0.66rem;
	}
	
	.item4ItemType1ContentRightT{
		padding-top: 0.73rem;
		float: left;
	}
	
	.item4ItemType1ContentRightT_1{
		padding-top: 0.45rem;
	}
	
	
	.item4ContentTitle{
		font-size: 0.24rem;
		font-weight: 500;
		color: #3053EB;
		line-height: 0.28rem;
	}
	
	
	.item4ContentText{
		font-size: 0.16rem;
		font-weight: 400;
		color: #333333;
		line-height: 0.24rem;
		margin-top: 0.36rem;
		margin-bottom: 1.45rem;
	}
	.item4ContentText2{
		margin-bottom: 1.29rem;
	}
	.item4ContentText3{
		margin-bottom: 1.29rem;
	}
	.item4ContentText4{
		margin-bottom: 1.09rem;
	}
	
	
	
	.item4ContentText_2{
		margin-bottom: 0.95rem;
	}
	
	
	
	.referMinBox1{
		margin-left: 0rem;
		background-color: #F6FAFF;
	}
	.referMinBox1FFF{
		margin-left: 0rem;
	}
	
	
	
	
	
	
	
	.crossys{
		background-color: #FFF;
		padding: 1rem 0rem 0.45rem 0rem;
	}
	
	.item5Item{
		width: 2.8rem;
		min-height: 2.86rem;
		background: #FFFFFF;
		box-shadow: 0px 0.02rem 0.06rem 0px rgba(48,83,235,0.2), inset 0px 1.05rem 0px 0px #3053EB;
		border-radius: 0.1rem;
		margin: 0rem 0.26rem 0.26rem 0rem;
		padding-top: 0.16rem;
		float: left;
	}
	
	.item5Img{
		width: 0.65rem;
		height: 0.65rem;
		display: block;
		margin: 0rem auto 0.16rem;
	}
	
	.item5ItemBottom{
		padding: 0rem 0.24rem;
		background-color: #FFFFFF;
		border-radius: 0.2rem;
		padding-top: 0.4rem;
	}
	
	.item5ItemTitle{
		font-size: 0.2rem;
		font-weight: bold;
		color: #333333;
		line-height: 1.5;
		text-align: center;
		padding-bottom: 0.2rem;
	}
	
	.item5ItemText{
		font-size: 0.14rem;
		font-weight: 400;
		color: #666666;
		line-height: 1.5;
		padding-bottom: 0.34rem;
		text-align: center;
		word-break: break-all;
		word-wrap: break-word;
	}
	
	
	
	.B2CCase{
		padding-bottom: 1rem;
	}
	
	.B2CCaseItem{
		width: 3.9rem;
		float: left;
		margin-right: 0.15rem;
	}
	
	.B2CCaseImg{
		width: 3.9rem;
		height: 2.6rem;
		display: block;
		margin-bottom: 0.22rem;
	}
	
	.B2CCaseText{
		text-align: center;
		font-size: 0.3rem;
		font-weight: 400;
		color: #333333;
		line-height: 1.5;
	}
}