.banner h1 {
	float: none;
	font-weight: normal;
}
.solve1 {
	width: 100%;
	overflow: hidden;
	padding: 0 0 15px;
}
.solve1 li {
	width: calc(33.33% - 22px);
	width: -moz-calc(33.33% - 22px);
	width: -webkit-calc(33.33% - 22px);
	overflow: hidden;
	float: left;
	margin: 0 0 35px;
	cursor: pointer;
	position: relative;
	background-color: #000000;
}
.solve1 li:nth-of-type(3n+1),.solve1 li:nth-of-type(3n+2) {
	margin: 0 33px 35px 0;
}
.solve1 li img {
	width: 100%;
	transition: all 0.5s;
}
.solve1 li .solve1-txt {
	width: 100%;
	height: 140px;
	overflow: hidden;
	position: absolute;
	left: 0;
	bottom: 0;
	color: #FFFFFF;
	font-size: 12px;
	line-height: 18px;
	padding: 80px 35px 50px;
	transition: all 0.5s;
}
.solve1-txt h3 {
	font-size: 24px;
	font-weight: bold;
	line-height: 30px;
	margin: 0 0 10px;
}
.solve1-txt p {
	opacity: 0;
	transition: all 0.5s;
}
.solve1 li:hover img {
	opacity: 0.7;
}
.solve1 li:hover .solve1-txt {
	padding: 0 35px 50px;
}
.solve1 li:hover .solve1-txt p {
	opacity: 1;
}
@media only screen and (max-width: 991px) {
	.solve1 li {
		width: calc(50% - 20px);
		width: -moz-calc(50% - 20px);
		width: -webkit-calc(50% - 20px);
	}
	.solve1 li:nth-of-type(2n+1) {
		margin: 0 40px 40px 0;
	}
	.solve1 li:nth-of-type(2n) {
		margin: 0 0 40px;
	}
	.solve1 li .solve1-txt {
		height: 170px;
		padding: 110px 35px 50px;
	}
}
@media only screen and (max-width: 700px) {
	.solve1 {
		padding: 0 0 25px;
	}
	.solve1 li {
		width: calc(50% - 7px);
		width: -moz-calc(50% - 7px);
		width: -webkit-calc(50% - 7px);
	}
	.solve1 li:nth-of-type(2n+1) {
		margin: 0 14px 15px 0;
	}
	.solve1 li:nth-of-type(2n) {
		margin: 0 0 15px;
	}
	.solve1 li .solve1-txt {
		height: 120px;
		padding: 75px 15px 25px;
	}
	.solve1-txt h3 {
	    font-size: 16px;
	    line-height: 25px;
	    margin: 0 0 5px;
	}
	.solve1 li:hover .solve1-txt {
		padding: 30px 15px 25px;
	}
	.solve1 li:hover .solve1-txt p {
		opacity: 0;
	}
}
@media only screen and (min-width: 992px) {
	.solve1 li .solve1-txt {
		height: 170px;
		padding: 110px 35px 50px;
	}
}
@media only screen and (min-width: 1200px) {
	.solve1 li .solve1-txt {
		height: 210px;
		padding: 135px 35px 50px;
	}
}
@media only screen and (min-width: 1350px) {
	.solve1 li .solve1-txt {
		height: 190px;
		padding: 110px 35px 50px;
	}
}
/*重要客户*/
.solve2 {
	width: 100%;
	overflow: hidden;
	background-color: #f6f6f6;
	padding: 50px 0 70px;
	text-align: center;
}
.solve2 .solve2-title {
	width: 100%;
	overflow: hidden;
	color: #8b8b8b;
	font-size: 12px;
	line-height: 18px;
	margin: 0 0 50px;
}
.solve2-title h1 {
	font-size: 36px;
	color: #292929;
	line-height: 40px;
	font-weight: lighter;
	margin: 0 0 20px;
}
.solve2 .solve2-swiper {
	width: 100%;
	overflow: hidden;
	position: relative;
}
.solve2-swiper .swiper-container {
	width: calc(100% - 240px);
	width: -moz-calc(100% - 240px);
	width: -webkit-calc(100% - 240px);
	overflow: hidden;
	margin: 0 auto;
}
.solve2-swiper a {
	display: block;
	width: 100%;
	overflow: hidden;
	background-color: #FFFFFF;
	border: 1px solid #e3e3e3;
	font-size: 14px;
	color: #747474;
	cursor: pointer;
}
.solve2-swiper .solve2-img {
	width: 210px;
	height: 110px;
	line-height: 110px;
	overflow: hidden;
	text-align: center;
	margin: 15px auto 0;
}
.solve2-img img {
	width: 75%;
}
.solve2-swiper a p {
	width: 100%;
	height: 20px;
	overflow: hidden;
	line-height: 20px;
	margin: 10px 0 20px;
}
.solve2-swiper .swiper-button-next.swiper-button-disabled {
	opacity: 1;
	background: url(../img/srb.png);
	border-color: #7f7f7f;
}
.solve2-swiper .swiper-button-prev.swiper-button-disabled {
    opacity: 1;
    background: url(../img/slb.png);
	border-color: #7f7f7f;
}
.solve2-swiper .swiper-button-next,.solve2-swiper .swiper-container-rtl .swiper-button-prev {
	background: url(../img/srr.png);
    right: 40px;
    left: auto;
}
.solve2-swiper .swiper-button-prev,.solve2-swiper .swiper-container-rtl .swiper-button-next {
	background: url(../img/slr.png);
    left: 40px;
    right: auto;
}
.solve2-swiper .swiper-button-next,.solve2-swiper .swiper-button-prev {
    width: 44px;
    height: 44px;
    margin-top: -22px;
    border-radius: 50%;
    border: 2px solid #c8000f;
    background-repeat: no-repeat !important;
    background-position: center !important;
    background-size: 30px !important;
}
@media only screen and (max-width: 991px) {
	.solve2-swiper .swiper-container {
		width: calc(100% - 160px);
    	width: -moz-calc(100% - 160px);
   	 	width: -webkit-calc(100% - 160px);
	}
	.solve2-swiper .swiper-button-next,.solve2-swiper .swiper-container-rtl .swiper-button-prev {
	    right: 0px;
	}
	.solve2-swiper .swiper-button-prev,.solve2-swiper .swiper-container-rtl .swiper-button-next {
	    left: 0px;
	}
	.solve2-swiper .solve2-img {
		width: 100%;
    	height: 78px;
    	line-height: 78px;
    	margin: 10px auto 0;
	}
	.solve2-swiper a p {
	    margin: 5px 0 15px;
	}
}
@media only screen and (max-width: 700px) {
	.solve2 {
	    padding: 40px 0;
	}
	.solve2 .solve2-title {
	    margin: 0 0 25px;
	}
	.solve2-title h1 {
	    font-size: 28px;
	    line-height: 35px;
	    margin: 0 0 10px;
	}
	.solve2-title br {
		display: none;
	}
	.solve2-swiper .swiper-container {
		width: calc(100% - 50px);
    	width: -moz-calc(100% - 50px);
   	 	width: -webkit-calc(100% - 50px);
	}
	.solve2-swiper .swiper-button-next,.solve2-swiper .swiper-button-prev {
	    width: 34px;
	    height: 34px;
	    margin-top: -17px;
    	background-size: 20px !important;
	}
	.solve2-swiper .solve2-img {
    	height: 67px;
    	line-height: 67px;
    	margin: 5px auto 0;
	}
	.solve2-swiper a p {
	    margin: 5px 0 10px;
	    font-size: 12px;
	}
}
@media only screen and (min-width: 992px) {
	.solve2-swiper .swiper-container {
		width: calc(100% - 160px);
    	width: -moz-calc(100% - 160px);
   	 	width: -webkit-calc(100% - 160px);
	}
	.solve2-swiper .swiper-button-next,.solve2-swiper .swiper-container-rtl .swiper-button-prev {
	    right: 0px;
	}
	.solve2-swiper .swiper-button-prev,.solve2-swiper .swiper-container-rtl .swiper-button-next {
	    left: 0px;
	}
	.solve2-swiper .solve2-img {
		width: 100%;
    	height: 97px;
    	line-height: 97px;
    	margin: 10px auto 0;
	}
	.solve2-swiper a p {
	    margin: 5px 0 15px;
	}
}
@media only screen and (min-width: 1200px) {
	.solve2-swiper .solve2-img {
		width: 210px;
    	height: 110px;
    	line-height: 110px;
    	margin: 15px auto 0;
	}
	.solve2-swiper a p {
	    margin: 10px 0 20px;
	}
}
@media only screen and (min-width: 1350px) {
	.solve2-swiper .swiper-container {
		width: calc(100% - 240px);
    	width: -moz-calc(100% - 240px);
   	 	width: -webkit-calc(100% - 240px);
	}
	.solve2-swiper .swiper-button-next,.solve2-swiper .swiper-container-rtl .swiper-button-prev {
	    right: 40px;
	}
	.solve2-swiper .swiper-button-prev,.solve2-swiper .swiper-container-rtl .swiper-button-next {
	    left: 40px;
	}
}
/*售后服务*/
.solve3 {
	width: 100%;
	overflow: hidden;
	background: url(../img/solve3.jpg) no-repeat top center;
	color: #FFFFFF;
	font-size: 18px;
	line-height: 30px;
	padding: 155px 0 235px;
}
.solve3 p {
	padding: 0 0 0 15px;
}
.solve3 h1 {
	font-size: 36px;
	font-weight: lighter;
	padding: 0 0 0 15px;
	line-height: 40px;
	margin: 0 0 15px;
}
@media only screen and (max-width: 700px) {
	.solve3 {
	    background-size: auto 100%;
	    font-size: 14px;
	    line-height: 25px;
	    padding: 80px 0 120px;
	}
	.solve3 p {
		padding: 0 0 0 10px;
	}
	.solve3 h1 {
		font-size: 28px;
		padding: 0 0 0 10px;
		line-height: 35px;
		margin: 0 0 5px;
	}
}
@media only screen and (min-width: 1921px) {
	.solve3 {
		background-size: 100%;
	}
}