.banner{
	width: 100%;
	min-height: 500px;
	background-color: #0E1843;
	margin-top: 100px;
	background-image: url('https://bjdzc.cn/PC/img/solve1Banner.png');
	background-repeat: no-repeat;
	background-size: 100% 100%;
}

.bannerTitle{
	line-height: 1.5;
	margin-top: 55px;
	font-size: 70px;
	font-weight: bold;
	color: #FFFFFF;
	text-shadow: 0px 2px 0px rgba(0,0,0,0.3);
}

.bannerText{
	font-size: 24px;
	font-weight: 400;
	color: #FFFFFF;
	text-shadow: 0px 2px 0px rgba(0,0,0,0.3);
	line-height: 1.5;
	margin: 20px 0px 85px 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-size: 32px;
	font-weight: bold;
	color: #2A2C36;
	line-height: 1.5;
	margin: 60px 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;
}


.item1ItemTitle{
	width: 238px;
	text-align: center;
	font-size: 20px;
	font-weight: bold;
	color: #3053EB;
	line-height: 1.5;
	margin: 24px auto 13px auto;
}

.item1Img{
	width: 100%;
	display: block;
}

.item1TextBox{
	margin-top: 55px;
}

.item1Icon{
	width: 12px;
	height: 12px;
	border-radius: 50%;
	float: left;
	background-color: #3053EB;
	margin-top: 10px;
	margin-right: 10px;
	
}

.Item1Text{
	width: 1170px;
	float: left;
	font-size: 20px;
	font-weight: 500;
	color: #333333;
	line-height: 1.5;
}

.item2{
	background-image: url('https://bjdzc.cn/PC/img/solve2Item2Banner.png');
	background-repeat: no-repeat;
	background-size: cover;
	overflow: hidden;
	padding-bottom: 50px;
}

.item2Title{
	text-align: center;
	font-size: 32px;
	font-weight: bold;
	color: #FFFFFF;
	line-height: 1.5;
	margin: 80px auto 50px auto;
}

.item2Item{
	width: 311px;
	height: 485px;
	background-repeat: no-repeat;
	background-size: contain;
	padding-top: 325px;
	float: left;
	margin-right: 133px;
}

.item2ItemTitle{
	width: 238px;
	font-size: 20px;
	font-weight: bold;
	color: #3053EB;
	line-height: 1.5;
	text-align: center;
	margin: auto;
}

.item2ItemText{
	width: 238px;
	height: 42px;
	font-size: 14px;
	text-align: center;
	font-weight: 400;
	color: #666666;
	line-height: 1.5;
	margin: auto;
}

.item2ItemText::-webkit-scrollbar {
		width: 0;
	}



.item3Title{
	font-size: 32px;
	font-weight: bold;
	color: #2A2C36;
	line-height: 38px;
	margin: 100px auto 50px auto;
	text-align: center;
}

.solve2ItemIcon{
	width: 66px;
	height: 66px;
	display: block;
	margin-right: 50px;
	float: left;
}

.item3TextBox{
	float: left;
}

.item3Item{
	margin-bottom: 60px;
}

.item3ItemTitle{
	width: 1022px;
	font-size: 20px;
	font-weight: bold;
	color: #333333;
	line-height: 1.5;
}

.item3Text{
	width: 1022px;
	font-size: 14px;
	font-weight: 400;
	color: #555555;
	line-height: 1.5;
}




.B2CCase{
	padding-bottom: 60px;
}

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

.B2CCaseImg{
	width: 390px;
	height: 260px;
	display: block;
	margin-bottom: 22px;
	border-radius: 20px;
}

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

.caseTitle{
	margin-bottom: 50px;
	margin-top:80px;
}

.referMaxBox{
	margin-top: 50px;
}




.solveNav{
	font-size: 18px;
	font-weight: 400;
	color: #666666;
	height: 70px;
	line-height: 70px;
	background-color: #F3F5FF;
}

.solveOldNav{
	float: left;
}
.solveOldNav a{
	color: #666;
}
.solveOldNav a:hover{
	color: #3053EB;
}
.solveSymNav{
	color: #333;
	float: left;
	margin: 0px 7px;
}
.solveNewNav{
	color: #333;
	float: left;
}




@media screen and (max-width:1200px) {
	.banner{
		width: 100%;
		min-height: 5rem;
		background-color: #0E1843;
		margin-top: 1rem;
		background-image: url('https://bjdzc.cn/PC/img/solve1Banner.png');
		background-repeat: no-repeat;
		background-size: 100% 100%;
	}
	
	.bannerTitle{
		line-height: 1.5;
		margin-top: 0.55rem;
		font-size: 0.7rem;
		font-weight: bold;
		color: #FFFFFF;
		text-shadow: 0rem 0.02rem 0rem rgba(0,0,0,0.3);
	}
	
	.bannerText{
		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: 0.2rem 0rem 0.85rem 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-size: 0.32rem;
		font-weight: bold;
		color: #2A2C36;
		line-height: 1.5;
		margin: 0.6rem auto 0.5rem  auto;
	}
	
	.itemText{
		width: 12rem;
		text-align: center;
		font-size: 0.16rem;
		font-weight: 400;
		color: #666666;
		line-height: 1.5;
		margin-bottom: 0.5rem;
		margin-left: auto;
		margin-right: auto;
	}
	
	
	
	
	.item1{
		padding-bottom: 1rem;
	}
	
	
	.item1ItemTitle{
		width: 2.38rem;
		text-align: center;
		font-size: 0.2rem;
		font-weight: bold;
		color: #3053EB;
		line-height: 1.5;
		margin: 0.24rem auto 0.13rem auto;
	}
	
	.item1Img{
		width: 100%;
		display: block;
	}
	
	.item1TextBox{
		margin-top: 0.55rem;
	}
	
	.item1Icon{
		width: 0.12rem;
		height: 0.12rem;
		border-radius: 50%;
		float: left;
		background-color: #3053EB;
		margin-top: 0.1rem;
		margin-right: 0.1rem;
		
	}
	
	.Item1Text{
		width: 11.7rem;
		float: left;
		font-size: 0.2rem;
		font-weight: 500;
		color: #333333;
		line-height: 1.5;
	}
	
	.item2{
		background-image: url('https://bjdzc.cn/PC/img/solve2Item2Banner.png');
		background-repeat: no-repeat;
		background-size: cover;
		overflow: hidden;
		padding-bottom: 0.5rem;
	}
	
	.item2Title{
		text-align: center;
		font-size: 0.32rem;
		font-weight: bold;
		color: #FFFFFF;
		line-height: 1.5;
		margin: 0.8rem auto 0.5rem auto;
	}
	
	.item2Item{
		width: 3.11rem;
		height: 4.85rem;
		background-repeat: no-repeat;
		background-size: contain;
		padding-top: 3.25rem;
		float: left;
		margin-right: 1.33rem;
	}
	
	.item2ItemTitle{
		width: 2.38rem;
		font-size: 0.2rem;
		font-weight: bold;
		color: #3053EB;
		line-height: 1.5;
		text-align: center;
		margin: auto;
	}
	
	.item2ItemText{
		width: 2.38rem;
		height: 1rem;
		font-size: 0.14rem;
		text-align: center;
		font-weight: 400;
		color: #666666;
		line-height: 1.5;
		margin: auto;
		overflow: scroll;
	}
	
	.item2ItemText::-webkit-scrollbar {
			width: 0;
		}
	
	
	
	.item3Title{
		font-size: 0.32rem;
		font-weight: bold;
		color: #2A2C36;
		line-height: 0.38rem;
		margin: 1rem auto 0.5rem auto;
		text-align: center;
	}
	
	.solve2ItemIcon{
		width: 0.66rem;
		height: 0.66rem;
		display: block;
		margin-right: 0.5rem;
		float: left;
	}
	
	.item3TextBox{
		float: left;
	}
	
	.item3Item{
		margin-bottom: 0.6rem;
	}
	
	.item3ItemTitle{
		width: 10.22rem;
		font-size: 0.2rem;
		font-weight: bold;
		color: #333333;
		line-height: 1.5;
	}
	
	.item3Text{
		width: 10.22rem;
		font-size: 0.14rem;
		font-weight: 400;
		color: #555555;
		line-height: 1.5;
	}
	
	
	
	
	.B2CCase{
		padding-bottom: 0.6rem;
	}
	
	.B2CCaseItem{
		width: 3.9rem;
		float: left;
		margin-right: 0.15rem;
	}
	
	.B2CCaseImg{
		width: 3.9rem;
		height: 2.6rem;
		display: block;
		margin-bottom: 0.22rem;
		border-radius: 0.2rem;
	}
	
	.B2CCaseText{
		text-align: center;
		font-size: 0.3rem;
		font-weight: 400;
		color: #333333;
		line-height: 1.5;
	}
	
	.caseTitle{
		margin-bottom: 0.5rem;
		margin-top:0.8rem;
	}
	
	.referMaxBox{
		margin-top: 0.5rem;
	}
	
	
.solveNav{
	font-size: 0.18rem;
	font-weight: 400;
	color: #666666;
	height: 0.7rem;
	line-height: 0.7rem;
	background-color: #F3F5FF;
}

.solveOldNav{
	float: left;
}
.solveOldNav a{
	color: #666;
}
.solveOldNav a:hover{
	color: #3053EB;
}
.solveSymNav{
	color: #333;
	float: left;
	margin: 0rem 0.07rem;
}
.solveNewNav{
	color: #333;
	float: left;
}
}