.banner-inner {
	background: url("/static/images/banner/banner-wastewater-treatment.webp") no-repeat;
	background-size: 100% 100%
}
h1 {
	margin-bottom: 40px
}
.top .main>p {
	font-size: 18px;
	color: var(--fttcolor);
	line-height: 30px
}
.top .main ul {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin: 35px 0 50px
}
.top .main ul li:first-child {
	width: 38%;
	max-width: 540px
}
.top .main ul li:nth-child(2) {
	width: 38%;
	max-width: 546px;
	margin: 0 10px
}
.top .main ul li:last-child {
	width: 23%;
	max-width: 330px;
	background: var(--bgsshadowcolor);
	
	font-size: 36px;
	color: var(--white);
	line-height: 350px;
	text-align: center
}
.top .cont {
	display: flex;
	justify-content: space-between
}
.top .cont .left {
	text-align: left;
	width: 60%;
	max-width: 880px
}
.top .cont p {
	font-size: 18px;
	color: var(--fttcolor);
	line-height: 28px;
	margin-top: 20px
}
.top .cont .right {
	display: flex;
	justify-content: space-between;
	margin-left: 50px
}
.top .cont .right ol:first-child {
	width: 50%;
	max-width: 200px
}
.top .cont .right ol:last-child {
	width: 58%;
	max-width: 288px;
	margin-left: 15px
}
.top .cont ol li {
	display: flex;
	align-items: center;
	 justify-content: center;
	flex-wrap: wrap;
	height: 54px;
	background: #e3f0ff;
	border-radius: 27px;
	border: 1px dashed var(--bgscolor);
	
	font-size: 16px;
	color: var(--bgscolor);
	    line-height: 22px;
    padding: 0 20px;
	margin-bottom: 22px
}
.top .cont .right ol:last-child li {
	padding: 0 20px
}
.top .cont ol li:last-child {
	margin-bottom: 0
}
.item h2 {
	max-width: unset
}
.item .main {
	display: flex;
	justify-content: space-between;
	align-items: center
}
.item .main .left {
	width: 43%;
	max-width: 615px;
	background: var(--bgsshadowcolor);
	margin-right: 10px;
	padding: 70px 45px 50px;
	text-align: left
}
.item .main .left h3 {
	
	font-size: 36px;
	color: #f1f5fc;
	margin-bottom: 18px
}
.item .main .left p {
	font-size: 18px;
	color: var(--white);
	line-height: 30px
}
.item .main .right {
	width: 57%;
	max-width: 815px
}
.item .main .right p {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	width: 70%;
	height: 44px;
	background: #e3f0ff;
	border-radius: 22px;
	border: 1px dashed var(--bgscolor);
	margin: 40px 30px 0 15px;
	font-size: 18px;
	color: var(--bgscolor);
	
	text-align: center
}
.item .main .right p:last-child {
	margin-top: 20px;
}
.item2 h2 {
	max-width: unset
}
.item2 .main img {
	border-radius: 50px 50px 0 50px
}
.item2 .main .txt {
	width: 100%;
	padding: 60px 80px;
	max-width: 1280px;
	background: linear-gradient(150deg, var(--white), #e3f0ff);
	border-radius: 30px;
	box-shadow: 0 3px 10px 0 rgba(0,0,0,.1);
	    margin: 60px auto 0;
}
.item2 .main p {
	font-size: 18px;
	color: var(--fttcolor);
	line-height: 30px;
	text-indent:36px;
}
.related-cases .main p {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 60px;
	background: #e3f0ff;
	border-radius: 40px;
	border: 1px dashed var(--bgscolor);
	
	font-size: 20px;
	color: var(--bgscolor);
	line-height: 28px;
	text-align: center;
	margin: 15px auto 30px
}
.related-cases .main>p {
	width: 30%;
	max-width: 657px;
	height: 46px;
	border-radius: 23px;
	padding: 0 35px
}
.related-cases .main ul, .related-cases .main ol {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap
}
.related-cases .main ul li, .related-cases .main ol li {
	width: calc(33.33% - 8px);
	overflow: hidden
}
.related-cases .main ol .img {
	overflow: hidden;
	border-radius: 30px
}
.related-cases .main ol:nth-child(3) li {
	width: calc(50% - 10px)
}
.related-cases .main ol:nth-child(3) li p {
	width: 70%;
	max-width: unset;
	padding: 0 40px
}
.related-cases .main ol:nth-child(3) li:last-child p, .related-cases .main ol:nth-child(3) li:nth-child(3) p {
	width: 80%;
	max-width: 630px;
	padding: 0 55px
}
.related-cases .main ol:last-child li img {
	height: 365px
}
.related-cases .main ol:last-child li p {
	width: 90%;
	max-width: 468px;
	padding: 0 45px;
	margin-bottom: 0;
}
.related-cases .main ul li:first-child, .related-cases .main ol:last-child li:first-child .img {
	border-radius: 30px 0 0 30px
}
.related-cases .main ul li:last-child, .related-cases .main ol:last-child li:last-child .img {
	border-radius: 0 30px 30px 0
}
.related-cases .main ol:last-child li:nth-child(2) .img {
	border-radius: 0
}
.related-cases .main li img {
	transition: all linear .5s
}

@media(any-hover:hover) {
.related-cases .main li img:hover {
	transform: scale(1.1)
}
}

@media screen and (max-width:1680px) {
.top .main ul li:last-child {
	padding: 88px 0
}
.item .main .right p {
	font-size: 18px
}
.item .main .left {
	padding: 45px 35px 35px
}
.item .main .left h3 {
	font-size: 34px
}
.item .main .left p {
	font-size: 20px;
	line-height: 28px
}
.related-cases .main p {
	font-size: 22px
}
}

@media screen and (max-width:1440px) {
.top .main>p {
	font-size: 20px;
	line-height: 28px
}
.top .main ul li:last-child {
	padding: 68px 0;
	font-size: 32px;
	line-height: 40px
}
.top .cont p {
	font-size: 17px;
	line-height: 22px;
	margin-top: 10px
}
.top .cont ol li {
	font-size: 17px
}
.item .main .left h3 {
	font-size: 28px
}
.item .main .left p {
	font-size: 17px;
	line-height: 25px
}
.item .main .right p {
	font-size: 16px
}
.item .main .right p:last-child {
	line-height: 22px;
	padding: 0 60px
}
.item2 .main .txt {
	padding: 30px 40px
}
.item2 .main p {
	font-size: 18px;
	line-height: 28px
}
.related-cases .main p {
	font-size: 18px;
	line-height: 26px
}
}

@media screen and (max-width:1280px) {
.top .main>p {
	font-size: 18px;
	line-height: 24px
}
.top .main ul li:last-child {
	padding: 50px 0;
	font-size: 24px;
	line-height: 34px
}
h2 {
	font-size: 24px;
	line-height: 28px
}
.top .cont p {
	font-size: 14px;
	line-height: 20px;
	margin-top: 10px
}
.top .cont ol li {
	font-size: 14px;
}
.item .main .left {
	padding: 35px 30px 30px
}
.item .main .left h3 {
	font-size: 24px
}
.item .main .left p {
	font-size: 16px;
	line-height: 24px
}
.item2 .main {
	padding-bottom: 270px
}
.item2 .main p {
	font-size: 14px;
	line-height: 21px
}
.related-cases .main p {
	font-size: 16px;
	line-height: 22px
}
}

@media screen and (max-width:768px) {
.banner-inner {
	background: url("/static/images/banner/banner-wastewater-treatment-sm.webp") no-repeat;
	background-size: 100% 100%
}
h1::before {
	left: 15px
}
h1 {
	margin-bottom: 25px
}
.top .main>p {
	font-size: 16px;
	line-height: 24px
}
.top .main ul {
	margin: 20px 0 40px;
	flex-wrap: wrap
}
.top .main ul li, .top .cont>div, .item .main>div, .related-cases .main ul li, .related-cases .main ol li, .related-cases .main p {
	width: 100%!important;
	max-width: unset!important
}
.top .main ul li {
	order: 2
}
.top .main ul li:last-child, .top .main ul li img, .item .main .left, .item .main .right>img, .related-cases .main ul li img, .related-cases .main ol li img, .related-cases .main ol .img, .related-cases .main ul li:first-child, .related-cases .main ol:last-child li:first-child .img, .related-cases .main ul li:last-child, .related-cases .main ol:last-child li:last-child .img {
	border-radius: 10px
}
.top .main ul li:nth-child(2) {
	margin: 0
}
.top .main ul li:last-child {
	height: 50px;
	font-size: 20px;
	line-height: 50px;
	padding: 0;
	order: 1
}
.top .main ul li:first-child {
	margin: 15px 0
}
.top .cont {
	flex-wrap: wrap
}
.top .cont h2 {
	width: 90%
}
.top .cont p {
	font-size: 16px;
	line-height: 24px
}
.top .cont .right {
	margin-left: 0;
	margin-top: 25px
}
.top .cont .right ol {
	max-width: unset!important
}
.top .cont ol li {
	height: 40px;
    border-radius: 20px;
    font-size: 16px;
    padding: 0;
    margin-bottom: 15px;
}
.top .cont .right ol:last-child {
	width: 58%;
	margin-left: 10px
}
.top .cont .right ol:last-child li {
	padding: 0
}
.item h2 {
	width: 95%
}
.item .main {
	flex-wrap: wrap
}
.item .main .left {
	margin-right: 0;
	padding: 25px 15px 20px;
	text-align: center
}
.item .main .left h3 {
	font-size: 22px;
	margin-bottom: 10px
}
.item .main .left p {
	font-size: 16px;
	line-height: 24px
}
.item .main .right {
	margin-top: 20px
}
.item .main .right p {
    height: 32px;
    margin: 20px 0 0 0;
    font-size: 14px;
}
.item .main .right p:last-child {
	 height: 52px;
    border-radius: 26px;
    padding: 0 20px;
    line-height: 20px;
    margin-top: 15px;
}
.item2 h2 {
	width: 85%
}
.item2 .main {
	padding-bottom: 0
}
.item2 .main .txt {
	position: unset;
	width: 100%;
	padding: 20px 15px;
	max-width: unset;
	border-radius: 10px;
	margin-top: 25px
}
.item2 .main .txt p {
	font-size: 16px;
	color: var(--fttcolor);
	line-height: 24px;
	
	margin-top: 0
}
.item2 .main img {
	border-radius: 20px 20px 0 20px
}
.related-cases h2 {
	width: 88%
}
.related-cases .main ol:last-child li img {
	height: auto
}
.related-cases .main ul li:nth-child(2) {
	margin: 15px 0
}
.related-cases .main p,.related-cases .main ol:nth-child(3) li p {
	height: 36px;
    border-radius: 30px;
    font-size: 16px;
    line-height: 22px;
    margin: 15px auto 20px!important;
}
.related-cases .main ol:nth-child(3) li:last-child p, .related-cases .main ol:nth-child(3) li:nth-child(3) p,
.related-cases .main ol:last-child li p{
    padding: 0;
}
.related-cases .main ol:nth-child(3) li:first-child p,.related-cases .main ol:nth-child(3) li:nth-child(2) p{
    height: 60px;
}
.related-cases .main ol:last-child li:last-child p{
    margin-bottom: 0!important;
}
}