.gas_wrap {
	width: 192rem;
	padding-top: 8rem;
}

.gas_banner {
	width: 192rem;
	height: 52rem;

}

.gas_banner img {
	width: 100%;
	height: 100%;
}

/* 平台概述 */
.plan_text {
	width: 120rem;
	margin: 0 auto;
	text-align: left;
	color: #1a1c1d;
	padding-bottom: 3.2rem;
}

.plan_text>h5 {
	font-weight: 550;
	text-align: center;
	font-family: SourceHanSansCN-Medium;
	font-size: 3rem;
	line-height: 10rem;
}

.plan_text>p {
	font-family: SourceHanSansCN-Normal;
	font-size: 1.6rem;
	line-height: 4.2rem;
	color: #444444;
}

.plan_img {
	text-align: center;
	background: url('../../image/plan/gas/plat_bg.png') no-repeat;
	background-size: 100% 100%;
	width: 192rem;
	height: 76rem;
	font-family: SourceHanSansCN-Normal;
	text-align: center;
	padding: 6.5rem 0;
}

.plan_img>h5 {
	font-size: 2.4rem;
	line-height: 3rem;
	letter-spacing: 0.07rem;
	color: #1bf2ff;
	margin-bottom: 4.3rem;
}

.plan_img>img {
	width: 110.7rem;
	height: 34.5rem;
}

.check {
	width: 120rem;
	margin: 0 auto;
	font-size: 1.6rem;
	line-height: 7.8rem;
	letter-spacing: 0.05rem;
	color: #ffffff;
	display: none;
}

.plan_type {
	width: 96rem;
	height: 15rem;
	display: flex;
	margin: 0 auto;
}

.plan_item {
	position: relative;
	height: 12.5rem;
	width: 32rem;
	margin: 1.25rem 0;
	color: #3d3d3d;
	background-color: #fff;
	cursor: pointer;
}

.plan_item:first-child {
	border-bottom-left-radius: 1.5rem;
	border-top-left-radius: 1.5rem;
}

.plan_item:last-child {
	border-bottom-right-radius: 1.5rem;
	border-top-right-radius: 1.5rem;
}

.plan_type .plan_item_active {
	height: 15rem;
	margin: 0;
	background-image: linear-gradient(0deg, #3552f1 0%, #5b80f7 100%),
		linear-gradient(#ffffff, #ffffff);
	background-blend-mode: normal, normal;
	box-shadow: 0.09rem 0.18rem 0.5rem 0rem rgba(4, 0, 0, 0.2);
	border-radius: 1.5rem;
	color: #fff;
}

.plan_item_img {
	position: absolute;
	width: 5.7rem;
	height: 5.9rem;
	top: 2.2rem;
	left: 50%;
	transform: translateX(-50%);
}

.plan_item_active .plan_item_img {
	top: 2.9rem;
}

.plan_item:nth-child(1) .plan_item_img {
	background: url('../../image/plan/gas/government_1.png') no-repeat;
	background-size: 100% 100%;
}

.plan_item:nth-child(2) .plan_item_img {
	background: url('../../image/plan/gas/company_1.png') no-repeat;
	background-size: 100% 100%;
}

.plan_item:nth-child(3) .plan_item_img {
	background: url('../../image/plan/gas/sys_1.png') no-repeat;
	background-size: 100% 100%;
}

.plan_item_active:nth-child(1) .plan_item_img {
	background: url('../../image/plan/gas/government.png') no-repeat;
	background-size: 100% 100%;
}

.plan_item_active:nth-child(2) .plan_item_img {
	background: url('../../image/plan/gas/company.png') no-repeat;
	background-size: 100% 100%;
}

.plan_item_active:nth-child(3) .plan_item_img {
	background: url('../../image/plan/gas/sys.png') no-repeat;
	background-size: 100% 100%;
}


.plan_item p {
	position: absolute;
	font-family: SourceHanSansCN-Normal;
	font-size: 1.8rem;
	letter-spacing: 0.05rem;
	bottom: 1.3rem;
	left: 50%;
	transform: translateX(-50%);
}

.plan_item_active p {
	bottom: 2.5rem;
}

/* 整体解决方案架构 */
.plan_architecture,
.plan_architecture2 {
	width: 120rem;
	margin: 0 auto;
	padding: 7.5rem 0;
}

.plan_architecture img,
.plan_architecture2 img {
	width: 100%;
}

.plan_architecture2 {
	padding: 0;
	padding-top: 6.5rem;
}

/* 燃气全链条安全管理 */
.plan_chain {
	width: 192rem;
	height: 62.6rem;
	background-color: rgba(238, 238, 238, .5);
	text-align: center;
}

.plan_chain>h5 {
	font-weight: 550;
	font-family: SourceHanSansCN-Medium;
	font-size: 3.6rem;
	height: 18.5rem;
	line-height: 18rem;
	color: #1a1c1d;
}

.plan_chain_box {
	width: 120rem;
	margin: 0 auto;
	display: flex;
	flex-wrap: wrap;
}

.plan_chain_item {
	line-height: 3.6rem;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	justify-content: center;
	width: 38.8rem;
	height: 15.1rem;
	background-color: #ffffff;
	box-shadow: 0.05rem 0.09rem 0.47rem 0.03rem rgba(144, 144, 144, 0.15);
	margin-right: 1.7rem;
	margin-bottom: 1.8rem;
}

.plan_chain_item:hover {
	transition: transform .5s;
	transform: scale(1.05);
}


.plan_chain_item:nth-child(3n) {
	margin-right: 0;
}

.plan_chain_item>h5 {
	font-family: SourceHanSansCN-Bold;
	font-size: 3rem;
	color: #4c4c4c;
}

.plan_chain_item>p {
	font-family: SourceHanSansCN-Regular;
	font-size: 1.6rem;
	color: #676767;
}


@media screen and (max-width: 1140px) {
	
	.gas_wrap {
		padding-top: 9.3rem;
	}
	
	/* 平台概述 */
	.plan_text {
		width: 172rem;
		padding-bottom: 4rem;
	}
	
	.plan_text>h5 {
		font-size: 5.053rem;
		line-height: 16rem;
	}
	
	.plan_text>p {
		font-size: 2.695rem;
		line-height: 6.7rem;
	}
	
	.plan_img {
		width: 192rem;
		height: 108.968rem;
		padding: 8.5rem 0;
	}
	
	.plan_img>h5 {
		font-size: 5.053rem;
		line-height: 6.3rem;
		margin-bottom: 6.4rem;
	}
	
	.plan_img>img {
		width: 158.484rem;
		height: 48.5rem;
	}
	
	.check {
		width: 172rem;
		font-size: 2.695rem;
		line-height: 11rem;
	}
	
	.plan_type {
		width: 137.6rem;
		height: 21.726rem;
	}
	
	.plan_item {
		height: 18.021rem;
		width: 45.86rem;
		margin: 1.85rem 0;
	}
	

	.plan_type .plan_item_active {
		height: 21.726rem;
	}
	
	.plan_item_img {
		width: 7.916rem;
		height: 7.916rem;
		top: 3.2rem;
	}
	
	.plan_item_active .plan_item_img {
		top: 3.8rem;
	}
	
	.plan_item p {
		font-size: 2.695rem;
		bottom: 1.85rem;
	}
	
	.plan_item_active p {
		bottom: 3.7rem;
	}
	
	/* 整体解决方案架构 */
	.plan_architecture,
	.plan_architecture2 {
		width: 172rem;
		padding: 8.75rem 0;
	}
	
	.plan_architecture2 {
		padding: 0;
		padding-top: 9.2rem;
	}
	
	/* 燃气全链条安全管理 */
	.plan_chain {
		width: 192rem;
		height: 89.937rem;
	}
	
	.plan_chain>h5 {
		font-size: 5.053rem;
		height: 26.5rem;
		line-height: 26rem;
	}
	
	.plan_chain_box {
		width: 172rem;
	}
	
	.plan_chain_item {
		line-height: 5.15rem;
		width: 55.579rem;
		height: 21.726rem;
		box-shadow: -0.168rem 0rem 0.792rem 0.051rem 
			rgba(144, 144, 144, 0.15);
		margin-right: 2.5rem;
		margin-bottom: 2.35rem;
	}
	
	.plan_chain_item>h5 {
		font-size: 4.296rem;
	}
	
	.plan_chain_item>p {
		font-size: 2.695rem;
	}
	
}