.banner-txt h2,.banner-txt p {
	color: #ffffff;
}
.quality-menu {
	width: 100%;
	overflow: hidden;
	background-color: #f5f9fa;
}
.quality-menu .menu-box {
	width: 460px;
	padding: 20px 0;
	overflow: hidden;
	position: relative;
	margin: 0 auto;
}
.menu-box a {
	display: block;
	width: 100px;
	line-height: 40px;
	font-size: 22px;
	overflow: hidden;
	color: #333333;
	text-align: center;
	float: left;
}
.menu-box a:nth-of-type(2) {
	margin: 0 80px;
}
.menu-box a.active {
	font-weight: bold;
}
.menu-box span {
	display: block;
	width: 100px;
	height: 2px;
	overflow: hidden;
	background-color: #e60012;
	position: absolute;
	bottom: 0px;
}
.quality-content {
	width: 100%;
	overflow: hidden;
}
.quality-content section {
	width: 100%;
	overflow: hidden;
}
@media only screen and (max-width: 700px) {
	.quality-menu .menu-box {
		width: 250px;
		padding: 10px 0;
	}
	.menu-box a {
		width: 60px;
		line-height: 30px;
		font-size: 14px;
	}
	.menu-box a:nth-of-type(2) {
		margin: 0 35px;
	}
	.menu-box span {
		width: 60px;
	}
}
/*科技研发*/
.quality1,.quality2,.production2,.testing2 {
	width: 100%;
	overflow: hidden;
	position: relative;
}
.quality1 img,.quality2 img,.production2 img,.testing2 img{
	width: 1920px;
	position: relative;
	left: 50%;
	margin-left: -960px;
}
.quality1 .quality1-txt {
	width: 1200px;
	overflow: hidden;
	position: absolute;
	top: 75px;
	left: 50%;
	margin-left: -600px;
	z-index: 1;
	color: #333333;
	font-size: 26px;
	line-height: 36px;
}
.quality1-txt h2,.quality2-txt h2,.production2-txt h2,.testing2-txt h2 {
	font-size: 42px;
	line-height: 50px;
	margin: 0 0 10px;
	font-weight: bold;
}
.quality2 .quality2-txt {
	width: 1200px;
	overflow: hidden;
	position: absolute;
	top: 600px;
	left: 50%;
	margin-left: -600px;
	z-index: 1;
	color: #FFFFFF;
	font-size: 26px;
	line-height: 36px;
}
.production2 .production2-txt {
	width: 1200px;
	overflow: hidden;
	position: absolute;
	top: 570px;
	left: 50%;
	margin-left: -600px;
	z-index: 1;
	color: #FFFFFF;
	font-size: 26px;
	line-height: 36px;
}
.testing2 .testing2-txt {
	width: 1200px;
	overflow: hidden;
	position: absolute;
	top: 590px;
	left: 50%;
	margin-left: -600px;
	z-index: 1;
	color: #FFFFFF;
	font-size: 26px;
	line-height: 36px;
}
@media only screen and (max-width: 991px) {
	.quality1 img,.quality2 img,.production2 img,.testing2 img{
		width: 1300px;
		margin-left: -650px;
	}
	.quality1 .quality1-txt {
		width: 620px;
		top: 75px;
		margin-left: -310px;
	}
	.quality2 .quality2-txt {
		width: 620px;
		top: 300px;
		margin-left: -310px;
	}
	.production2 .production2-txt {
		width: 620px;
		top: 330px;
		margin-left: -310px;
	}
	.testing2 .testing2-txt {
		width: 620px;
		top: 320px;
		margin-left: -310px;
	}
}
@media only screen and (max-width: 700px) {
	.quality1 img,.quality2 img,.production2 img,.testing2 img{
		width: 800px;
		margin-left: -400px;
	}
	.quality1 .quality1-txt {
		width: 330px;
		top: 40px;
		margin-left: -165px;
		font-size: 14px;
	    line-height: 20px;
	}
	.quality1-txt h2,.quality2-txt h2,.production2-txt h2,.testing2-txt h2 {
	    font-size: 24px;
	    line-height: 30px;
	    margin: 0 0 5px;
	}
	.quality2 .quality2-txt {
		width: 330px;
		top: 220px;
		margin-left: -165px;
		font-size: 14px;
	    line-height: 20px;
	}
	.production2 .production2-txt {
		width: 330px;
		top: 240px;
		margin-left: -165px;
		font-size: 14px;
	    line-height: 20px;
	}
	.testing2 .testing2-txt {
		width: 330px;
		top: 230px;
		margin-left: -165px;
		font-size: 14px;
	    line-height: 20px;
	}
}
@media only screen and (min-width: 992px) {
	.quality1 img,.quality2 img,.production2 img,.testing2 img{
		width: 1300px;
		margin-left: -650px;
	}
	.quality1 .quality1-txt {
		width: 970px;
		top: 75px;
		margin-left: -485px;
	}
	.quality2 .quality2-txt {
		width: 970px;
		top: 300px;
		margin-left: -485px;
	}
	.production2 .production2-txt {
		width: 970px;
		top: 330px;
		margin-left: -485px;
	}
	.testing2 .testing2-txt {
		width: 970px;
		top: 320px;
		margin-left: -485px;
	}
}
@media only screen and (min-width: 1300px) {
	.quality1 img,.quality2 img,.production2 img,.testing2 img{
		width: 1920px;
		margin-left: -960px;
	}
	.quality1 .quality1-txt {
		width: 1200px;
		top: 75px;
		margin-left: -600px;
	}
	.quality2 .quality2-txt {
		width: 1200px;
		top: 600px;
		margin-left: -600px;
	}
	.production2 .production2-txt {
		width: 1200px;
		top: 570px;
		margin-left: -600px;
	}
	.testing2 .testing2-txt {
		width: 1200px;
		top: 590px;
		margin-left: -600px;
	}
}
@media only screen and (min-width: 1921px) {
	.quality1 img,.quality2 img,.production2 img,.testing2 img{
		width: 100%;
		margin-left: 0px;
		left: 0px;
	}
}
/*生产中心*/
.production1 {
	width: 100%;
	overflow: hidden;
	padding: 75px 0 50px;
}
.production1 h2 {
	font-size: 42px;
	line-height: 50px;
	color: #333333;
	font-weight: bold;
	margin: 0 0 10px;
}
.production1 h3 {
	font-size: 26px;
	line-height: 36px;
	color: #333333;
}
.production1 ul {
	width: 100%;
	overflow: hidden;
	margin: 70px 0 0;
}
.production1 ul li {
	width: 360px;
	overflow: hidden;
	float: left;
	text-align: center;
	cursor: pointer;
}
.production1 .production1-img {
	width: 100%;
	overflow: hidden;
	border-radius: 5px;
}
.production1-img img {
	width: 100%;
	transition: all 0.5s;
}
.production1 p {
	width: 100%;
	height: 25px;
	line-height: 25px;
	font-size: 18px;
	overflow: hidden;
	margin: 9px 0 0;
	color: #333333;
}
.production1 ul li:hover .production1-img img {
	transform: scale(1.1);
}
.production1 ul li:hover p {
	color: #e60012;
}
@media only screen and (max-width: 991px) {
	.production1 ul li {
		width: 290px;
	}
	.production1 ul li:nth-of-type(2n+1) {
		margin: 0 40px 40px 0;
	}
	.production1 ul li:nth-of-type(2n) {
		margin: 0 0 40px;
	}
}
@media only screen and (max-width: 700px) {
	.production1 {
	    padding: 40px 0 25px;
	}
	.production1 h2 {
	    font-size: 24px;
	    line-height: 30px;
	    margin: 0 0 5px;
	}
	.production1 h3 {
	    font-size: 16px;
	    line-height: 20px;
	}
	.production1 ul {
	    margin: 35px 0 0;
	}
	.production1 ul li {
		width: 155px;
	}
	.production1 ul li:nth-of-type(2n+1) {
		margin: 0 20px 20px 0;
	}
	.production1 ul li:nth-of-type(2n) {
		margin: 0 0 20px;
	}
	.production1 p {
	    height: 20px;
	    line-height: 20px;
	    font-size: 12px;
	    margin: 5px 0 0;
	}
}
@media only screen and (min-width: 992px) {
	.production1 ul li {
		width: 300px;
	}
	.production1 ul li:nth-of-type(3n+1),.production1 ul li:nth-of-type(3n+2) {
		margin: 0 35px 35px 0;
	}
	.production1 ul li:nth-of-type(3n) {
		margin: 0 0 35px;
	}
}
@media only screen and (min-width: 1300px) {
	.production1 ul li {
		width: 360px;
	}
	.production1 ul li:nth-of-type(3n+1),.production1 ul li:nth-of-type(3n+2) {
		margin: 0 60px 45px 0;
	}
	.production1 ul li:nth-of-type(3n) {
		margin: 0 0 45px;
	}
}
/*检测设备*/
.testing1 {
	width: 100%;
	overflow: hidden;
	padding: 75px 0 50px;
}
.testing1 h2 {
	font-size: 42px;
	line-height: 50px;
	color: #333333;
	font-weight: bold;
	margin: 0 0 10px;
}
.testing1 h3 {
	font-size: 26px;
	line-height: 36px;
	color: #333333;
}
.testing1 ul {
	width: 100%;
	overflow: hidden;
	margin: 70px 0 0;
}
.testing1 ul li {
	width: 360px;
	overflow: hidden;
	float: left;
	text-align: center;
	cursor: pointer;
}
.testing1 ul li:nth-of-type(3n+1),.testing1 ul li:nth-of-type(3n+2) {
	margin: 0 60px 45px 0;
}
.testing1 ul li:nth-of-type(3n) {
	margin: 0 0 45px;
}
.testing1 .testing1-img {
	width: 100%;
	overflow: hidden;
	border-radius: 5px;
}
.testing1-img img {
	width: 100%;
	transition: all 0.5s;
}
.testing1 p {
	width: 100%;
	height: 25px;
	line-height: 25px;
	font-size: 18px;
	overflow: hidden;
	margin: 9px 0 0;
	color: #333333;
}
.testing1 ul li:hover .testing1-img img {
	transform: scale(1.1);
}
.testing1 ul li:hover p {
	color: #e60012;
}
@media only screen and (max-width: 991px) {
	.testing1 ul li {
		width: 290px;
	}
	.testing1 ul li:nth-of-type(2n+1) {
		margin: 0 40px 40px 0;
	}
	.testing1 ul li:nth-of-type(2n) {
		margin: 0 0 40px;
	}
}
@media only screen and (max-width: 700px) {
	.testing1 {
		padding: 40px 0 25px;
	}
	.testing1 h2 {
		font-size: 24px;
		line-height: 30px;
		margin: 0 0 5px;
	}
	.testing1 h3 {
		font-size: 16px;
		line-height: 20px;
	}
	.testing1 ul {
		margin: 35px 0 0;
	}
	.testing1 ul li {
		width: 155px;
	}
	.testing1 ul li:nth-of-type(2n+1) {
		margin: 0 20px 20px 0;
	}
	.testing1 ul li:nth-of-type(2n) {
		margin: 0 0 20px;
	}
	.testing1 p {
		height: 20px;
		line-height: 20px;
		font-size: 12px;
		margin: 5px 0 0;
	}
}
@media only screen and (min-width: 992px) {
	.testing1 ul li {
		width: 300px;
	}
	.testing1 ul li:nth-of-type(3n+1),.testing1 ul li:nth-of-type(3n+2) {
		margin: 0 35px 35px 0;
	}
	.testing1 ul li:nth-of-type(3n) {
		margin: 0 0 35px;
	}
}
@media only screen and (min-width: 1300px) {
	.testing1 ul li {
		width: 360px;
	}
	.testing1 ul li:nth-of-type(3n+1),.testing1 ul li:nth-of-type(3n+2) {
		margin: 0 60px 45px 0;
	}
	.testing1 ul li:nth-of-type(3n) {
		margin: 0 0 45px;
	}
}
.testing3 {
	width: 100%;
	overflow: hidden;
	padding: 80px 0 0;
}
.testing3 .testing3-box {
	width: 360px;
	overflow: hidden;
	float: left;
	text-align: center;
	cursor: pointer;
}
.testing3-box .testing3-img {
	width: 100%;
	overflow: hidden;
	border-radius: 5px;
}
.testing3-img img {
	width: 100%;
	transition: all 0.5s;
}
.testing3-box p {
	width: 100%;
	height: 25px;
	line-height: 25px;
	font-size: 18px;
	overflow: hidden;
	margin: 9px 0 0;
	color: #333333;
}
.testing3-box:hover .testing3-img img {
	transform: scale(1.1);
}
.testing3-box:hover p {
	color: #e60012;
}
@media only screen and (max-width: 991px) {
	.testing3 .testing3-box {
		width: 290px;
	}
	.testing3 .testing3-box:nth-of-type(2n+1) {
		margin: 0 40px 40px 0;
	}
	.testing3 .testing3-box:nth-of-type(2n) {
		margin: 0 0 40px;
	}
}
@media only screen and (max-width: 700px) {
	.testing3 {
	    padding: 40px 0 15px;
	}
	.testing3 .testing3-box {
		width: 155px;
	}
	.testing3 .testing3-box:nth-of-type(2n+1) {
		margin: 0 20px 20px 0;
	}
	.testing3 .testing3-box:nth-of-type(2n) {
		margin: 0 0 20px;
	}
	.testing3-box p {
		height: 20px;
		line-height: 20px;
		font-size: 12px;
		margin: 5px 0 0;
	}
}
@media only screen and (min-width: 992px) {
	.testing3 .testing3-box {
		width: 300px;
	}
	.testing3 .testing3-box:nth-of-type(3n+1),.testing3 .testing3-box:nth-of-type(3n+2) {
		margin: 0 35px 35px 0;
	}
	.testing3 .testing3-box:nth-of-type(3n) {
		margin: 0 0 35px;
	}
}
@media only screen and (min-width: 1300px) {
	.testing3 .testing3-box {
		width: 360px;
	}
	.testing3 .testing3-box:nth-of-type(3n+1),.testing3 .testing3-box:nth-of-type(3n+2) {
		margin: 0 60px 45px 0;
	}
	.testing3 .testing3-box:nth-of-type(3n) {
		margin: 0 0 45px;
	}
}