.about {
	background-image: url(/wp-content/themes/jinqiu/images/map.jpg);
	background-repeat: no-repeat;
	background-size: cover, cover;
	background-position: bottom;
	display: flex;
	flex-flow: wrap;
	align-items: center;
}

.about .about-text {
	width: 50%;
	padding-right: 100px;
}

.about .about-img {
	width: 50%;
	display: flex;
	flex-flow: wrap;
	align-content: center;
	justify-content: center;
	align-items: center
}

.about h4 {
	font-size: 20px;
	padding-bottom: 20px;
}

.about .text p {
	line-height: 2;
	color: #555555;
	padding-bottom: 10px;
}

.about .about-img .img {
	width: 80%;
}

.about .about-img img {
	width: 100%;
}

.about ul {
	padding-top: 120px;
	display: flex;
	flex-flow: wrap;
	column-gap: 110px;
	width: 100%;
}

.about ul li {
	width: calc(25% - 330px/4);
}

.about ul li p {
	font-size: 20px;
	padding-bottom: 20px;
}

.about ul li .num {
	padding-top: 40px;
	width: 100%;
	border-top: 1px solid #999999;
	font-size: 60px;
	font-weight: 500;
	display: flex;
	column-gap: 15px;
	font-family: 'HarmonyOS-C';
}

.about ul li .num span {
	width: 40px;
	height: 40px;
	font-size: 20px;
	background-color: #999999;
	display: inline-flex;
	flex-flow: wrap;
	justify-content: center;
	align-items: center;
	align-content: center;
	color: #ffffff;
	position: relative;
	z-index: 1;
	overflow: hidden;
}

.about ul li .num span:after {
	content: '';
	display: inline-block;
	width: 58px;
	height: 58px;
	background-color: #0664b4;
	position: absolute;
	left: -29px;
	top: -29px;
	z-index: -1;
	transform: rotate(45deg);
}

.about-img2 {
	background-color: #f9f9f9;
}

.about-img2 img {
	border-radius: 25px;
	overflow: hidden;
	width: 100%;
}

.about-img2 h4 {
	font-size: 20px;
	padding-bottom: 40px;
}

.about-video video {
	width: 100%;
	border-radius: 15px;
}

@media (max-width:1280px) {
	.about .about-text {
		padding-right: 0;
	}
	.about ul {
		padding-top: 80px;
		column-gap: 50px;
	}
	.about ul li {
		width: calc(25% - 150px/4);
	}
	.about ul li p {
		font-size: 18px;
		padding-bottom: 15px;
	}
	.about ul li .num {
		padding-top: 30px;
	}
	.about ul li .num span {
		width: 30px;
		height: 30px;
		font-size: 16px;
	}
	.about ul li .num span:after {
		left: -40px;
	}
}

@media (max-width:1080px) {
	.about .about-text {
		width: 100%;
	}
	.about .about-img {
		display: none;
	}
	.about ul {
		padding-top: 60px;
		column-gap: 30px;
	}
	.about ul li {
		width: calc(25% - 90px/4);
	}
	.about ul li p {
		font-size: 16px;
	}
	.about ul li .num {
		padding-top: 25px;
		font-size: 48px;
	}
	.about-img2 h4 {
		padding-bottom: 30px;
	}
	.about-img2 img {
		border-radius: 20px;
	}
}

@media (max-width:768px) {
	.about ul {
		gap: 50px;
		padding-top: 50px;
	}
	.about ul li {
		width: calc(50% - 25px);
	}
	.about-video video {
		border-radius: 12px;
	}
	.about-img2 h4 {
		padding-bottom: 20px;
	}
	.about-img2 img {
		border-radius: 12px;
	}
}

@media (max-width:500px) {
	.about ul {
		gap: 30px;
		padding-top: 30px;
	}
	.about ul li {
		width: calc(50% - 15px);
	}
	.about ul li .num {
		font-size: 32px;
		padding-top: 20px;
	}
	.about-img2 h4 {
		padding-bottom: 20px;
	}
}