.row-a1 {
	margin-top: 80px !important;
}

.yab div:nth-child(2) ul li:last-child {
	text-align: center;
}

.ehs {
	display: flex;
}

.ehs-left {
	margin-right: 166px;
	background: url(/uploads/image/epimg/多边形01.png) no-repeat right;
}

.ehs-left {
	/* padding-top: 99px; */
}

.ehs-left>div:nth-child(1) {
	color: #275a34;
	/* font-size: 23px; */
	font-size: 20px;
}

.ehs-on div:nth-child(odd) {
	color: #333333;
	font-size: 18px;
	padding-bottom: 10px;
}

.ehs-on {
	padding-top: 29px;
}

.ehs-on div:nth-child(even) {
	padding-bottom: 22px;
	color: #666;
}

.row-a1 .yab:nth-child(3) {
	margin-top: 80px !important;
}

.row-a1 .a1-on:nth-child(2) .ehs-left {
	margin-left: 166px;
	margin-right: 0;
}

.row-a2 {
	background: url(/uploads/image/epimg/pictu09.png);
}

.a1-on {
	margin-bottom: 80px;
}

.a2-box {
	padding-top: 53px;
	/* padding-bottom: 130px; */
}

.a2-tit {
	padding-left: 90px;
	color: #666;
	font-size: 16px;
	line-height: 25px;
}

.a2-tit {
	padding-bottom: 40px;
}

.a2-bottom-tit {
	text-align: center;
	font-size: 28px;
	color: #333333;
	padding-bottom: 30px;
} 

.a2-on span {
	width: 34px;
	height: 28px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	background: url(/uploads/image/epimg/pictu011.png) no-repeat center;
}

.a2-on {
	display: flex;
	color: #666666;
	line-height: 28px;
}

.a2-responsibility ul li {
	/* width: 47%; */
	width: 25%;
	/* margin-right: 32px; */
	margin-bottom: 27px;
}

.a2-on p {
	text-transform: uppercase;
	/* width: 65%; */
	width: 78%;
	padding-left: 10px;
}

.a2-responsibility ul {
	display: flex;
	flex-wrap: wrap;
}

.a2-responsibility ul li:nth-child(2n 2) {
	margin-right: 0;
}
@media only screen and (max-width: 1400px){
	.a2-on p {
	    font-size: 12px;
	 
	}
	.a2-tit{
		font-size: 15px;
	}
}
@media only screen and (max-width: 769px) {
	.a2-on p {
	  font-size: 12px;
	  width: 81%;
	}
	.ehs-left > div:nth-child(1){
		font-size: 1rem;
	}
	.ehs-on div:nth-child(2n 1){
		font-size: .9rem;
	}
	.ehs-on div:nth-child(2n){
		font-size: .7rem;
	}
	.a2-tit {
	  font-size: .8rem;
	}
	.a2-bottom-tit{
		font-size: 1.3rem;
	}
	.footer-box {
		background: unset !important;
		padding-top: 0 !important;
	}

	.footer-top {
		display: none !important;
	}

	.banners {
		padding-top: 3.8rem;
	}

	.row-a1 {
		margin-bottom: 1rem !important;
		margin-top: 1rem !important;
	}

	.footer-box {
		background: unset !important;
		padding-top: 0 !important;
	}

	.footer-top {
		display: none !important;
	}

	.footer-lj ul {
		flex-wrap: wrap;
		justify-content: center !important;
		margin-top: 0 !important;
	}
	.ehs{
		flex-direction: column;
	}

	.row-a1 .a1-on .ehs-left{
		margin-right: 0;
		margin-left: 0 !important;
		width: 100%;
		margin: auto;
		padding: 1rem;
	}
	.a2-tit{
		padding-left: 0;
		width: 95%;
		margin: auto;
	}
	.a2-responsibility ul li{
		width: 95%;
		margin-right: 0;
	}
	.a2-on span{
		width: 50px;
	}
	.a2-box{
		padding-bottom: 0;
	}
}