.top-img {
	background-image: url(../images/about-jingdiao-precision-machinery/TopImg.jpg);
}
.topImg-title {
	color: #000000;
}
@media only screen and (max-width: 1024px) {
	.top-img {
		background-image: url(../images/about-jingdiao-precision-machinery/TopImg-m.png);
	}
}
.pMintroduce {
	display: flex;
	display: -ms-flexbox;
	display: -webkit-flex;
	padding: 140px 80px;
}

.pMintroduce-img {
	overflow: hidden;
	flex: 1;
	-ms-flex: 1;
	-webkit-flex: 1;
	margin-right: 4.5%;
}

.pMintroduce-img img {
	display: block;
	width: 100%;
}

.pMintroduce-desc {
	flex: 1;
	-webkit-flex: 1;
	-ms-flex: 1;
	font-family: "Helvetica";
	font-size: 18px;
	line-height: 36px;
	color: #595757;
	text-align: justify;
	margin-top: -9px;
}

.pMtechnology {
	display: flex;
	display: -ms-flexbox;
	display: -webkit-flex;
	padding: 140px 80px;
	background: #f6f6f6;
}

.pMtechnology-desc {
	flex: 1;
	-webkit-flex: 1;
	-ms-flex: 1;
	font-family: "Helvetica";
	font-size: 18px;
	line-height: 36px;
	color: #595757;
	text-align: justify;
	margin-right: 80px;
	margin-top: -9px;
}

.pMtechnology-desc p:first-child {
	padding-bottom: 16px;
}

.pMtechnology-img {
	overflow: hidden;
	flex: 1;
	-ms-flex: 1;
	-webkit-flex: 1;
}

.pMtechnology-img img {
	display: block;
	width: 100%;
}

@media only screen and (max-width: 1919px) {
	.pMintroduce,
	.pMtechnology {
		padding: 116.2px 80px;
	}
}

@media only screen and (max-width: 1599px) {
	.pMintroduce,
	.pMtechnology {
		padding: 105px 80px;
	}
	.pMintroduce-desc,
	.pMtechnology-desc {
		font-size: 16px;
		line-height: 30px;
	}
	.pMtechnology-desc p:first-child {
		padding-bottom: 10px;
	}
}

@media only screen and (max-width: 1499px) {
	.precision-container 
	.topImg-title {
		font-size: 78px;
	}
}

@media only screen and (max-width: 1399px) {
	.pMintroduce,
	.pMtechnology {
		padding: 105px 60px;
	}
}

@media only screen and (max-width: 1299px) {
	.pMintroduce,
	.pMtechnology {
		padding: 95.2px 40px;
	}
	
	.precision-container .topImg-title {
		font-size: 72px;
	}
}

@media only screen and (max-width: 1100px) {
	.pMintroduce-desc, .pMtechnology-desc {
	    font-size: 16px;
	    line-height: 28px;
	}
}

/* 移动端 */
.pMintroduce-img img.img-m,
.pMtechnology-img-m{
	display: none;
}
@media only screen and (max-width: 1024px) {
	.pMintroduce, .pMtechnology {
	    padding: 42px 15px;
		display: block;
	}
	.pMintroduce-img {
	    display: block;
		width: 100%;
	    margin-right: 0;
	}
	.pMintroduce-img img.img-pc,
	.pMtechnology-img-pc{
		display: none;
	}
	.pMtechnology-img-m{
		display: block;
	}
	.pMintroduce-img img.img-m,
	.pMtechnology-img img.img-m{
		display: block;
		width: 100%;
	}
	.pMintroduce-desc, .pMtechnology-desc {
	    font-size: 18px;
	    line-height: 28px;
		text-align: left;
		color: #333333;
		margin-top: 24px;
		word-break: normal;
		margin-right: 0;
	}
	.pMtechnology-desc p:first-child {
	    padding-bottom: 0;
	}
}
@media only screen and (max-width: 450px) {
	.pMintroduce-desc, .pMtechnology-desc {
	    font-size: 16px;
	    line-height: 24px;
	}
}