body {
	background: url(../image/solve1.jpg) no-repeat top center;
}
.solve1 {
	width: 100%;
	overflow: hidden;
	padding: 100px 0 145px;
}
.solve1 .solve1-txt {
	width: 50%;
	overflow: hidden;
	color: #9f9f9f;
	font-size: 14px;
	line-height: 24px;
	padding: 0 37px 0 43px;
	float: left;
}
.solve1-txt h3 {
	font-size: 30px;
	line-height: 82px;
	color: #333333;
	font-weight: bold;
	position: relative;
	margin: 0 0 20px;
}
.solve1-txt h3:after {
	content: '';
	display: block;
	width: 64px;
	height: 5px;
	background-image: linear-gradient(to right,#120499, #4274f6);
	position: absolute;
	left: 0px;
	bottom: 0px;
}
.solve1-txt ul {
	width: 100%;
	overflow: hidden;
	margin: 30px 0 0;
}
.solve1-txt ul li {
	width: 50%;
	line-height: 25px;
	font-size: 14px;
	color: #666666;
	overflow: hidden;
	float: left;
	margin: 0 0 10px;
	padding-left: 21px;
	position: relative;
}
.solve1-txt ul li:before {
	content: '';
	display: block;
	width: 15px;
	height: 15px;
	border-radius: 50%;
	overflow: hidden;
	position: absolute;
	left: 0px;
	top: 5px;
	background: url(../image/solve1-left.png) no-repeat center;
}
.solve1 .solve1-img {
	width: 522px;
	overflow: hidden;
	float: left;
	margin: 1px 0 0 30px;
	box-shadow: 19px 23px 0px #eeeeee;
}
.solve1-img img {
	width: 100%;
}
@media only screen and (max-width: 991px) {
	.solve1 .solve1-txt {
	    width: 100%;
	    padding: 0;
	    float: none;
	}
	.solve1 .solve1-img {
	    width: 640px;
	    float: none;
	    margin: 50px 0 0;
	}
}
@media only screen and (max-width: 750px) {
	.solve1 {
	    padding: 30px 0 40px;
	}
	.solve1 .solve1-txt {
	    font-size: 12px;
	    line-height: 20px;
	}
	.solve1-txt h3 {
	    font-size: 24px;
	    line-height: 60px;
	    margin: 0 0 20px;
	}
	.solve1-txt h3:after {
	    width: 48px;
	    height: 3px;
	}
	.solve1-txt ul {
	    margin: 20px 0 0;
	}
	.solve1-txt ul li {
	    line-height: 25px;
	    font-size: 12px;
	    margin: 0 0 5px;
	    padding-left: 21px;
	}
	.solve1-txt ul li:nth-of-type(2n+1) {
		width: 60%;
	}
	.solve1-txt ul li:nth-of-type(2n) {
		width: 40%;
	}
	.solve1 .solve1-img {
	    width: 310px;
	    margin: 25px 0 0;
	}
}
@media only screen and (min-width: 992px) {
	.solve1 .solve1-txt {
		padding: 0 37px 0 0;
	}
	.solve1 .solve1-img {
		width: 455px;
	}
	.solve1-txt ul li:nth-of-type(2n+1) {
		width: 60%;
	}
	.solve1-txt ul li:nth-of-type(2n) {
		width: 40%;
	}
}
@media only screen and (min-width: 1300px) {
	.solve1 .solve1-txt {
		padding: 0 37px 0 43px;
	}
	.solve1 .solve1-img {
		width: 522px;
	}
	.solve1-txt ul li:nth-of-type(2n+1),.solve1-txt ul li:nth-of-type(2n) {
		width: 50%;
	}
}
/*行业应用*/
.solve2 {
	width: 100%;
	overflow: hidden;
	padding: 50px 0 30px;
	background-color: #ffffff;
}
.solve2 h2 {
	width: 100%;
	font-size: 30px;
	line-height: 70px;
	height: 75px;
	overflow: hidden;
	text-align: center;
	position: relative;
	color: #333333;
	font-weight: bold;
	margin: 0 0 35px;
}
.solve2 h2:after {
	content: '';
	display: block;
	width: 64px;
	height: 5px;
	background-image: linear-gradient(to right,#120499, #4274f6);
	position: absolute;
	left: 50%;
	bottom: 0px;
	margin-left: -32px;
}
.solve2 ul {
	width: 100%;
	overflow: hidden;
}
.solve2 ul li {
	width: 380px;
	height: 343px;
	overflow: hidden;
	position: relative;
	float: left;
	cursor: pointer;
	background-color: #000000;
}
.solve2 ul li:nth-of-type(3n+1),.solve2 ul li:nth-of-type(3n+2) {
	margin: 0 30px 45px 0;
}
.solve2 ul li:nth-of-type(3n) {
	margin: 0 0 45px;
}
.solve2 ul li img {
	width: 100%;
	transition: all 0.5s;
}
.solve2 ul li .solve2-txt {
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: absolute;
	left: 0px;
	top: 0px;
	z-index: 2;
	color: #FFFFFF;
	font-size: 14px;
	line-height: 20px;
	padding: 280px 20px 0;
	transition: all 0.5s;
}
.solve2-txt h3 {
	font-size: 24px;
	line-height: 30px;
	margin: 0 0 10px;
}
.solve2-txt p {
	opacity: 0;
}
.solve2 ul li:hover img {
	transform: scale(1.1);
	opacity: 0.7;
}
.solve2 ul li:hover .solve2-txt {
	padding: 35px 20px 0;
}
.solve2 ul li:hover .solve2-txt p {
	opacity: 1;
}
@media only screen and (max-width: 991px) {
	.solve2 ul li {
		width: 315px;
		height: 284px;
	}
	.solve2 ul li:nth-of-type(2n+1) {
		margin: 0 30px 45px 0;
	}
	.solve2 ul li:nth-of-type(2n) {
		margin: 0 0 45px;
	}
	.solve2 ul li .solve2-txt {
		padding: 220px 20px 0;
	}
}
@media only screen and (max-width: 750px) {
	.solve2 {
	    padding: 25px 0 20px;
	}
	.solve2 h2 {
		font-size: 24px;
	    line-height: 50px;
	    height: 55px;
	    margin: 0 0 20px;
	}
	.solve2 h2:after {
	    width: 48px;
	    height: 3px;
	    margin-left: -24px;
	}
	.solve2 ul li {
		width: 157px;
		height: 140px;
	}
	.solve2 ul li:nth-of-type(2n+1) {
		margin: 0 16px 20px 0;
	}
	.solve2 ul li:nth-of-type(2n) {
		margin: 0 0 20px;
	}
	.solve2 ul li .solve2-txt {
		padding: 100px 15px 0;
	}
	.solve2 ul li:hover .solve2-txt p {
		opacity: 0;
	}
	.solve2-txt h3 {
	    font-size: 18px;
	    line-height: 25px;
	    margin: 0 0 5px;
	}
}
@media only screen and (min-width: 992px) {
	.solve2 ul li {
		width: 300px;
		height: 270px;
	}
	.solve2 ul li:nth-of-type(3n+1),.solve2 ul li:nth-of-type(3n+2) {
		margin: 0 35px 45px 0;
	}
	.solve2 ul li:nth-of-type(3n) {
		margin: 0 0 45px;
	}
	.solve2 ul li .solve2-txt {
		padding: 210px 20px 0;
	}
}
@media only screen and (min-width: 1300px) {
	.solve2 ul li {
		width: 380px;
		height: 343px;
	}
	.solve2 ul li:nth-of-type(3n+1),.solve2 ul li:nth-of-type(3n+2) {
		margin: 0 30px 45px 0;
	}
	.solve2 ul li .solve2-txt {
		padding: 280px 20px 0;
	}
}
/*产品现场*/
.solve3 {
	width: 100%;
	overflow: hidden;
	background-color: #efefef;
	padding: 55px 0 15px;
}
.solve3 h2 {
	width: 100%;
	line-height: 70px;
	height: 75px;
	overflow: hidden;
	text-align: center;
	position: relative;
	color: #333333;
	font-weight: bold;
	margin: 0 0 35px;
}
.solve3 h2:after {
	content: '';
	display: block;
	width: 64px;
	height: 5px;
	background-image: linear-gradient(to right,#120499, #4274f6);
	position: absolute;
	left: 50%;
	bottom: 0px;
	margin-left: -32px;
}
.solve3 ul {
	width: 100%;
	overflow: hidden;
}
.solve3 ul li {
	width: 380px;
	overflow: hidden;
	position: relative;
	float: left;
	cursor: pointer;
}
.solve3 ul li:nth-of-type(3n+1),.solve3 ul li:nth-of-type(3n+2) {
	margin: 0 30px 25px 0;
}
.solve3 ul li:nth-of-type(3n) {
	margin: 0 0 25px;
}
.solve3 ul li img {
	width: 100%;
	transition: all 0.5s;
}
.solve3 ul li:hover img {
	transform: scale(1.1);
}
@media only screen and (max-width: 991px) {
	.solve3 ul li {
		width: 315px;
	}
	.solve3 ul li:nth-of-type(2n+1) {
		margin: 0 30px 25px 0;
	}
	.solve3 ul li:nth-of-type(2n) {
		margin: 0 0 25px;
	}
}
@media only screen and (max-width: 750px) {
	.solve3 {
	    padding: 25px 0 20px;
	}
	.solve3 h2 {
		font-size: 24px;
	    line-height: 50px;
	    height: 55px;
	    margin: 0 0 20px;
	}
	.solve3 h2:after {
	    width: 48px;
	    height: 3px;
	    margin-left: -24px;
	}
	.solve3 ul li {
		width: 157px;
	}
	.solve3 ul li:nth-of-type(2n+1) {
		margin: 0 16px 20px 0;
	}
	.solve3 ul li:nth-of-type(2n) {
		margin: 0 0 20px;
	}
}
@media only screen and (min-width: 992px) {
	.solve3 ul li {
		width: 300px;
	}
	.solve3 ul li:nth-of-type(3n+1),.solve3 ul li:nth-of-type(3n+2) {
		margin: 0 35px 30px 0;
	}
	.solve3 ul li:nth-of-type(3n) {
		margin: 0 0 30px;
	}
}
@media only screen and (min-width: 1300px) {
	.solve3 ul li {
		width: 380px;
	}
	.solve3 ul li:nth-of-type(3n+1),.solve3 ul li:nth-of-type(3n+2) {
		margin: 0 30px 25px 0;
	}
	.solve3 ul li:nth-of-type(3n) {
		margin: 0 0 25px;
	}
}