.serv_1 {
	background-color: #dfe6e4;
	padding-top: 75px;
}

.serv_1 .txt_body {
	display: inline-block;
	width: 100%;
	margin-bottom: -56px;
}

.serv_1 .box_left {
	float: left;
	width: 766px;
}

.serv_1 .box_left li {
	float: left;
	width: 378px;
	margin-right: 5px;
	margin-bottom: 3px;
}

.serv_1 .box_left li .box {
	width: 100%;
	height: 220px;
	position: relative;
	text-align: center;
	-webkit-transform-style: preserve-3d;
	-moz-transform-style: preserve-3d;
	-ms-transform-style: preserve-3d;
	transform-style: preserve-3d;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	-ms-transition: 0.5s;
	transition: 0.5s;
}

.serv_1 .box_left li .box .txt {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	-moz-backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
	-o-backface-visibility: hidden;
	backface-visibility: hidden;
}

.serv_1 .box_left li .box .txt .con {
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
}

.serv_1 .box_left li .box .txt .con i {
	display: inline-block;
	width: 56px;
	height: 56px;
}

.serv_1 .box_left li .box .txt .con i.ico_1 {
	background: url(../images/service/serv_ico_1.png) no-repeat;
}

.serv_1 .box_left li .box .txt .con i.ico_2 {
	background: url(../images/service/serv_ico_2.png) no-repeat;
}

.serv_1 .box_left li .box .txt .con i.ico_3 {
	background: url(../images/service/serv_ico_3.png) no-repeat;
}

.serv_1 .box_left li .box .txt .con i.ico_4 {
	background: url(../images/service/serv_ico_4.png) no-repeat;
}

.serv_1 .box_left li .box .txt .con i.ico_5 {
	background: url(../images/service/serv_ico_5.png) no-repeat;
}

.serv_1 .box_left li .box .txt .con i.ico_6 {
	background: url(../images/service/serv_ico_6.png) no-repeat;
}

.serv_1 .box_left li .box .txt .con i.ico_down {
	background: url(../images/service/serv_ico_1.png) no-repeat;
}

.serv_1 .box_left li .box .txt .con i.ico_right {
	background: url(../images/service/serv_ico_2.png) no-repeat;
}

.serv_1 .box_left li .box .txt .con i.ico_up {
	background: url(../images/service/serv_ico_4.png) no-repeat;
}

.serv_1 .box_left li .box .txt .con i.ico_left {
	background: url(../images/service/serv_ico_7.png) no-repeat;
}

.serv_1 .box_left li .box .txt .con p {
	font-size: 28px;
	font-size: 2.8rem;
	line-height: 36px;
	line-height: 3.6rem;
	color: #fff;
}

.serv_1 .box_left li .box_1 .txt {
	background-color: #5d9388
}

.serv_1 .box_left li .box_2 .txt {
	background-color: #79abaa
}

.serv_1 .box_left li .box_3 .txt {
	background-color: #1a5d5f
}

.serv_1 .box_left li .box_4 .txt {
	background-color: #608f90
}

.serv_1 .box_left li .box_5 .txt {
	background-color: #789e9c
}

.serv_1 .box_left li .box_6 .txt {
	background-color: #98c0ba
}

.serv_1 .box_left li .box .mask {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	border: 2px solid #608f90;
	border-radius: 4px;
	background-color: #dfe6e4;
	-webkit-backface-visibility: hidden;
	-moz-backface-visibility: hidden;
	backface-visibility: hidden;
	-webkit-transform: rotateY(180deg);
	-moz-transform: rotateY(180deg);
	transform: rotateY(180deg);
}

.serv_1 .box_left li .box .mask .con {
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	padding: 0 10px;
	background-color: #dfe6e4;
}

.serv_1 .box_left li .box .mask .con h3 {
	font-size: 22px;
	font-size: 2.2rem;
	line-height: 36px;
	line-height: 3.6rem;
	color: #333333;
	margin-bottom: 5px;
}

.serv_1 .box_left li .box .mask .con p {
	font-size: 18px;
	font-size: 1.8rem;
	line-height: 30px;
	color: #666;
}

.serv_1 .box_left li .box .mask .con a {
	display: inline-block;
	width: 100px;
	height: 46px;
	line-height: 46px;
	font-size: 16px;
	font-size: 1.6rem;
	color: #fff;
	background-color: #016759;
	text-decoration: none;
	margin-top: 15px;
	transition: all ease-out .5s;
}

.serv_1 .box_left li .box .mask .con a:hover {
	background-color: #a21231
}

.serv_1 .box_left li:hover .box .txt {
	z-index: 1;
}

.serv_1 .box_left li:hover .box {
	-moz-transform: rotateY(180deg);
	-webkit-transform: rotateY(180deg);
	-o-transform: rotateY(180deg);
	transform: rotateY(180deg);
}

.serv_1 .box_left li:hover .box .mask {
	z-index: 3;
}

.serv_1 .box_right {
	float: right;
	width: 434px;
	height: 666px;
	background: url(../images/service/serv_ico_7.jpg) no-repeat;
	position: relative;
	text-align: center;
}

.serv_1 .box_right .txt {
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
}

.serv_1 .box_right .txt h3 {
	font-size: 28px;
	font-size: 2.8rem;
	line-height: 36px;
	line-height: 3.6rem;
	color: #fff;
}

.serv_1 .box_right .txt .mask {
	display: none;
	margin-top: 5px;
	padding: 0 20px;
}

.serv_1 .box_right .txt .mask p {
	font-size: 18px;
	font-size: 1.8rem;
	line-height: 30px;
	color: #fff;
}

.serv_1 .box_right .txt .mask a {
	display: inline-block;
	width: 100px;
	height: 46px;
	line-height: 46px;
	font-size: 16px;
	font-size: 1.6rem;
	color: #fff;
	background-color: #016759;
	text-decoration: none;
	margin-top: 15px;
	transition: all ease-out .5s;
}

.serv_1 .box_right .txt .mask a:hover {
	background-color: #a21231
}

.serv_1 .slider {
	position: relative;
	padding-bottom: 30px;
}

.serv_1 .slider .mask {
	width: 100%;
	box-sizing: border-box;
	height: 220px;
	border: 2px solid #608f90;
	border-radius: 4px;
	background: none;
	margin-top: 15px;
}

.serv_1 .slider .mask .txt {
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	padding: 0 20px;
	text-align: center;
}

.serv_1 .slider .mask .txt h3 {
	font-size: 1.8rem;
	line-height: 28px;
	color: #333333;
	margin-bottom: 5px;
}

.serv_1 .slider .mask .txt p {
	font-size: 1.6rem;
	line-height: 26px;
	color: #666;
}

.serv_1 .slider .mask .txt a {
	display: inline-block;
	width: 100px;
	font-size: 1.4rem;
	height: 40px;
	line-height: 40px;
	color: #fff;
	background-color: #016759;
	text-decoration: none;
	margin-top: 15px;
}

.serv_1 .slider .dot {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	text-align: center;
	z-index: 4;
}

.serv_1 .slider .dot span {
	display: inline-block;
	width: 8px;
	height: 8px;
	background-color: #bcc5c2;
	cursor: pointer;
	border-radius: 50%;
	opacity: 1;
	margin: 0 4px;
}

.serv_1 .slider .dot span.swiper-pagination-bullet-active {
	background-color: #036453;
}


.serv_2 {
	padding-top: 160px;
	background: url(../images/service/serv_2_bg_1.jpg) no-repeat left top;
}

.serv_2 h2 {
	margin-bottom: 40px;
}

.serv_2 h3 {
	font-size: 2rem;
	line-height: 30px;
	color: #333;
	text-align: center;
	margin-bottom: 40px;
}

.serv_2 .content {
	padding-bottom: 40px;
	background: url(../images/service/serv_2_bg_2.jpg) no-repeat right bottom;
}

.serv_2 .content .cont_body {
	height: 400px;
	position: relative;
}

.serv_2 .content .cont_body .bg {
	position: absolute;
	left: 0;
	width: 50%;
	top: 0;
	bottom: 0;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: left center;
	z-index: -1;
	border-radius: 0 300px 300px 0;
}

.serv_2 .content .cont_body .slider {
	margin-top: 30px;
}

.serv_2 .content .cont_body .slider .swiper-wrapper {}

.serv_2 .content .cont_body .slider .dot {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	text-align: center;
	z-index: 4;
}

.serv_2 .content .cont_body .slider .dot span {
	display: inline-block;
	width: 11px;
	height: 11px;
	background-color: #bcc5c2;
	cursor: pointer;
	border-radius: 50%;
	opacity: 1;
	margin: 0 8px;
}

.serv_2 .content .cont_body .slider .dot span.swiper-pagination-bullet-active {
	background-color: #036453;
}

.serv_3 {
	padding-top: 40px;
	background: url(../images/service/serv_3_bg_1.jpg) no-repeat left top;
	padding-bottom: 90px;
}

.serv_3 h2 {
	margin-bottom: 40px;
}

.serv_3 h3 {
	font-size: 2rem;
	line-height: 30px;
	color: #333;
	text-align: center;
	margin-bottom: 40px;
}

.serv_3 .cont_body {
	height: 400px;
	position: relative;
}

.serv_3 .cont_body .slider {
	margin-top: 30px;
}

.serv_3 .cont_body .bg {
	position: absolute;
	right: 0;
	width: 50%;
	top: 0;
	bottom: 0;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: left center;
	z-index: -1;
	border-radius: 300px 0 0 300px;
}

.serv_4 {
	background: url(../images/service/serv_4_bg.jpg) no-repeat left top;
	padding-bottom: 55px;
}

.servdt_1 {
	background-color: #dfe6e4;
	padding: 80px 0 250px;
	text-align: center;
}

.servdt_1 h3 {
	font-size: 18px;
	font-size: 1.8rem;
	line-height: 30px;
	color: #666;
	margin-top: 20px;
	text-align: left;
}

.servdt_2 {
	padding-bottom: 80px;
}

.servdt_2 .bg_1 {
	margin-top: -230px;
	position: relative;
	margin-bottom: 20px;
	text-align: center;
}

.servdt_2 .bg_1 img {
	display: inline-block;
	width: 960px;
	margin: 0 auto;
}

/*.servdt_2 .bg_1::after{content:"";display:inline-block;width:405px;height:90px;background-color:#eaeaea;position: absolute;right:20px;bottom:-90px;}*/
.servdt_2 .txt p {
	font-size: 18px;
	font-size: 1.8rem;
	line-height: 30px;
	color: #666;
}

.servdt_2 .txt_body {
	margin-top: -150px;
	position: relative;
	z-index: 2;
	display: inline-block;
	width: 100%;
}

.servdt_2 .txt_body .bg_2 {
	width: 270px;
	height: 290px;
	overflow: hidden;
	float: left;
	margin-right: 45px;
}

.servdt_2 .txt_body .bg_2 img {
	display: block;
	width: 100%;
}

.servdt_2 .txt_body .txt {
	padding-top: 170px;
	padding-right: 270px;
	font-size: 18px;
	font-size: 1.8rem;
	line-height: 30px;
	color: #666;
	position: relative;
	float: left;
	width: calc(100% - 315px);
}

.servdt_2 .txt_body .txt p {
	font-size: 18px;
	font-size: 1.8rem;
	line-height: 30px;
	color: #666;
}

.servdt_2 .txt_body .txt::before {
	content: "";
	display: inline-block;
	width: 3px;
	height: 150px;
	position: absolute;
	left: 0;
	top: 0;
	background-color: #016759;
}

.servdt_3 {
	padding-bottom: 80px;
}

.servdt_3 ul {
	width: 100%;
	padding: 0 20px;
	box-sizing: border-box;
	display: inline-block;
}

.servdt_3 ul li {
	float: left;
	width: calc((100% - 56px)/2);
	box-sizing: border-box;
	padding: 75px 40px;
	background-color: #fff;
	box-shadow: 0 0 30px rgba(144, 147, 147, .26);
	margin-right: 56px;
	height: 300px;
	margin-top: 45px;
}

.servdt_3 ul li:nth-child(2n) {
	margin-right: 0;
}

.servdt_3 ul li .box {
	width: 100%;
	display: flex;
	position: relative;
}

.servdt_3 ul li .box .icon {
	width: 143px;
	height: 143px;
	background: url(../images/service/143x143_bg.png) no-repeat center;
	border-radius: 50%;
	overflow: hidden;
	display: inline-block;
	margin-right: 47px;
}

.servdt_3 ul li .box .icon img {
	display: block;
	width: 100%;
}

.servdt_3 ul li .box .txt {
	width: calc(100% - 180px);
	position: absolute;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
}

.servdt_3 ul li .box .txt h4 {
	font-size: 28px;
	font-size: 2.8rem;
	line-height: 36px;
	color: #3a6758;
	margin-bottom: 15px;
}

.servdt_3 ul li .box .txt p {
	font-size: 18px;
	font-size: 1.8rem;
	line-height: 30px;
	color: #333;
}

/**/
.yfw_1 {
	padding: 80px 0;
	background-color: #f3f3f3;
}

.yfw_1 p {
	font-size: 18px;
	font-size: 1.8rem;
	line-height: 30px;
	color: #333;
}

.yfw_2 {
	padding-top: 250px;
}

.yfw_2 .txt {
	padding-left: 680px;
	padding-top: 80px;
	height: 580px;
}

.yfw_2 .txt h3.page_tit {
	text-align: left;
}

.yfw_2 .txt h3.page_tit:after {
	left: 0;
	transform: none;
}

.yfw_2 .txt h4 {
	font-size: 22px;
	font-size: 2.2rem;
	color: #105746;
	margin-bottom: 20px;
}

.yfw_2 .txt p {
	font-size: 18px;
	font-size: 1.8rem;
	line-height: 30px;
	color: #333;
}

.yfw_2 .txt_body {
	padding-bottom: 180px;
	background: url(../images/service/yfw_2_bg.jpg) no-repeat right bottom;
}

.yfw_3 {
	padding-bottom: 40px;
}

.yfw_3 .txt_body_1 h4 {
	font-size: 18px;
	font-size: 1.8rem;
	color: #333;
	line-height: 30px;
}

.yfw_3 .txt_body_2 {
	padding-left: 300px;
	position: relative;
	overflow: hidden;
	margin-top: 50px;
	padding-bottom: 40px;
}

.yfw_3 .txt_body_2 i {
	display: inline-block;
	width: 400px;
	height: 235px;
	background: url(../images/business/busdt_3_i.png) no-repeat;
	position: absolute;
	left: 0;
	top: 60%;
	z-index: 3;
}

.yfw_3 .txt_body_2 .img_out {
	border: 1px solid #e5e5e5;
	box-shadow: 0 0 20px rgba(179, 179, 179, .35);
	border-right: 0;
}

.yfw_3 .txt_body_2 .img_out img {
	display: block;
	width: 100%;
}



.yfw_4 {
	padding: 0 0 50px;
}

.yfw_4 .slider {
	position: relative;
	padding-bottom: 30px;
	display: flex;
}

.yfw_4 .slider .dot {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	text-align: center;
	z-index: 4;
}

.yfw_4 .slider .dot span {
	display: inline-block;
	width: 11px;
	height: 11px;
	background-color: #bcc5c2;
	cursor: pointer;
	border-radius: 50%;
	opacity: 1;
	margin: 0 8px;
}

.yfw_4 .slider .dot span.swiper-pagination-bullet-active {
	background-color: #036453;
}

.yfw_4 .slider .swiper-container {
	padding: 20px;
}

.yfw_4 .slider .swiper-slide {
	box-shadow: 0 0 20px rgba(0, 0, 0, .1);
	border: 1px solid #e2e2e2;
	background-color: #fff;
	min-width: 265.5px;
}

.yfw_4 .slider .swiper-slide .box {
	padding: 40px 30px;
	box-sizing: border-box;
	text-align: center;
	min-width: 265.5px;
}

.yfw_4 .slider .swiper-slide .box .icon {
	display: inline-block;
	width: 140px;
	height: 140px;
	border-radius: 50%;
	overflow: hidden;
	margin-bottom: 10px;
}

.yfw_4 .slider .swiper-slide .box .icon img {
	display: block;
	width: 100%;
}

.yfw_4 .slider .swiper-slide .box h3 {
	font-size: 22px;
	font-size: 2.2rem;
	line-height: 30px;
	color: #016759;
	font-weight: 700;
	margin-bottom: 10px;
}

.yfw_4 .slider .swiper-slide .box h4 {
	font-size: 18px;
	font-size: 1.8rem;
	line-height: 30px;
	color: #666;
	margn-top: 5px;
}



.fwcj_1 {
	padding: 80px 0;
}

.fwcj_1 p {
	font-size: 18px;
	font-size: 1.8rem;
	line-height: 30px;
	color: #333;
}

.fwcj_2 {
	height: 620px;
	background: url(../images/business/busdt_1_bg_2.png) no-repeat center;
	padding-top: 50px;
	box-sizing: border-box;
	background-size: cover;
}

.fwcj_2 .content {
	float: right;
	width: 870px;
	height: 520px;
	background: url(../images/business/busdt_1_bg_cont.jpg) no-repeat right center;
	overflow: hidden;
	box-sizing: border-box;
	padding: 60px 0 20px 100px;
}

.fwcj_2 .content .box {
	overflow-y: auto;
	height: 100%;
	width: calc(100% + 20px);
}

.fwcj_2 .content .box ul {
	display: inline-block;
	width: 100%;
	vertical-align: top;
}

.fwcj_2 .content .box ul li {
	display: inline-block;
	vertical-align: top;
	box-sizing: border-box;
	padding-right: 80px;
	width: 370px;
	min-height: 210px;
	text-align: center;
}

.fwcj_2 .content .box ul li .icon {
	width: 120px;
	height: 120px;
	display: inline-block;
	border-radius: 50%;
	background-size: cover;
	overflow: hidden;
	margin-bottom: 5px;
}

.fwcj_2 .content .box ul li .icon img {
	display: block;
	width: 100%;
}

.fwcj_2 .content .box ul li h4 {
	font-size: 18px;
	font-size: 1.8rem;
	line-height: 30px;
	font-weight: 700;
	color: #414358;
}

.fwcj_3 {
	padding: 80px 0 40px
}

.fwcj_3 .txt_body {
	padding-left: 300px;
	position: relative;
	overflow: hidden;
	margin-top: 50px;
	padding-bottom: 40px;
}

.fwcj_3 .txt_body i {
	display: inline-block;
	width: 400px;
	height: 235px;
	background: url(../images/business/busdt_3_i.png) no-repeat;
	position: absolute;
	left: 0;
	top: 60%;
	z-index: 3;
}

.fwcj_3 .txt_body .img_out {
	border: 1px solid #e5e5e5;
	box-shadow: 0 0 20px rgba(179, 179, 179, .35);
	border-right: 0;
}

.fwcj_3 .txt_body .img_out img {
	display: block;
	width: 100%;
}


.fwcj_4 {
	padding-bottom: 80px;
	background: url(../images/service/fwcj_4_bg.jpg) no-repeat center top;
	text-align: center;
}

.fwcj_4 .img_out {
	display: inline-block;
	width: 80%;
	margin: 0 auto;
}

.fwcj_4 .img_out img {
	display: block;
	width: 100%;
}

.fwcj_5 {
	padding: 30px 0 160px;
	background: url(../images/service/fwcj_5_bg.jpg) no-repeat center;
	background-size: 100% 100%;
}

.fwcj_5 .img_out {
	padding-top: 50px;
}

.fwcj_5 .img_out img {
	display: block;
	width: 100%;
}


.custKv h1 {
	margin-left: 100px
}

.custBody .cust_1 {
	background-color: #f4f4f4;
	padding: 70px 0 20px;
	margin-bottom: 80px;
}

.custBody .cust_1 h3 {
	text-align: center;
	font-size: 20px;
	line-height: 36px;
	color: #333;
}

.custBody .cust_1 .more_link {
	text-align: center !important;
	width: 100%;
	display: block;
}

.custBody .cust_1 .more_link a {
	display: inline-block;
	font-size: 16px;
	line-height: 40px;
	padding: 0 10px 0 18px;
	color: #fff;
	text-align: center;
	text-decoration: none;
	background: #2e6557;
	border-radius: 25px;
	overflow: hidden;
	position: relative;
	z-index: 3;
	margin-top: 15px;
}

.custBody .cust_1 .more_link a span {
	display: block;
	padding-right: 30px;
	background: url(../images/common/icon_joinus.png) no-repeat right center;
	position: relative;
	z-index: 2;
}

.custBody .cust_1 .more_link a::after {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	background-color: #a21231;
	width: 0;
	transition: all ease-out .3s;
}

.custBody .cust_1 .more_link a:hover::after {
	width: 100%;
	z-index: 1;
}



.custBody .cust_1 .list {
	background: url(../images/service/customer_list_bg_1.jpg) repeat-x left 72px;
	margin-top: 70px;
	margin-bottom: 60px;
}

.custBody .cust_1 .list ul {
	text-align: center;
	display: flex;
	justify-content: center;
	background-image: url(../images/service/customer_list_bg_2.png);
	background-repeat: repeat-x;
	background-position: center 61px;
}

.custBody .cust_1 .list ul li {
	margin: 0 80px;
}

.custBody .cust_1 .list ul li i {
	background-color: #fff;
	padding: 10px;
	border-radius: 50%;
	display: inline-block;
	box-shadow: 0 0 20px rgba(56, 72, 67, .16);
}

.custBody .cust_1 .list ul li i img {
	display: block;
	width: 100%;
}

.custBody .cust_1 .list ul li p {
	font-size: 18px;
	line-height: 36px;
	color: #333;
	margin-top: 30px;
}

.custBody .cust_1 .img_out {
	background: url(../images/service/customer_bg_3.jpg) no-repeat center top;
	text-align: center;
}

.custBody .cust_2 {
	display: inline-block;
	font-size: 0;
	position: relative;
	width: 100%;
}

.custBody .cust_2 .pic {
	float: right;
	width: 52%;
}

.custBody .cust_2 .pic img {
	display: block;
	width: 100%;
}

.custBody .cust_2 .box {
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	text-align: left;
}

.custBody .cust_2 .box h3 {
	text-align: left;
}

.custBody .cust_2 .box h3::after {
	left: 0;
	transform: none;
}

.custBody .cust_2 .box p {
	font-size: 20px;
	line-height: 36px;
	color: #333;
}

.custBody .cust_3 {
	padding-top: 50px;
}

.custBody .cust_3 h4 {
	font-size: 20px;
	line-height: 36px;
	color: #333;
	text-align: center;
}

.custBody .cust_3 .box {
	padding-left: 300px;
	position: relative;
	overflow: hidden;
	margin-top: 50px;
	padding-bottom: 80px;
}

.custBody .cust_3 .box i {
	display: inline-block;
	width: 350px;
	height: 206px;
	background: url(../images/business/busdt_3_i.png) no-repeat;
	position: absolute;
	left: 0;
	top: 48%;
	z-index: 3;
	background-size: cover;
}

.custBody .cust_3 .box .img-out {
	box-shadow: 0 0 20px rgba(179, 179, 179, .35);
}

.custBody .cust_3 .box .img-out img {
	width: 100%;
	display: block;
}

.custBody .cust_4 {
	padding-top: 80px;
}


.custBody .cust_4 .swiper-container {
	padding: 0 20px 50px;
}

/*padding:0 30px 50px;*/
.custBody .cust_4 .swiper-slide {
	width: 360px;
	margin: 20px 0;
	box-shadow: 0 0 20px rgba(94, 106, 102, .16);
}

.custBody .cust_4 .swiper-slide .box {
	width: 100%;
	position: relative;
	overflow: hidden;
	display: block;
	/* height: 400px; */
}

.custBody .cust_4 .swiper-slide .box img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all ease-out .3s;
}
.custBody .cust_4 .swiper-slide .box .link{
	display: block;
	text-decoration: none;
	height: 100%;
}

.custBody .cust_4 .swiper-slide .box .mask {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	/* background-color: rgba(22, 23, 23, .6); */
	padding: 0 20px 20px;
	display: flex;
	align-items: flex-end;
	flex-wrap: wrap;
}

.custBody .cust_4 .swiper-slide .box .mask a,
.custBody .cust_4 .swiper-slide .box .mask a:hover {
	text-decoration: none;
}

.custBody .cust_4 .swiper-slide .box .mask h4 {
	font-size: 24px;
	font-size: 2.4rem;
	font-weight: bold;
	color: #fff;
	margin-bottom: 10px;
	line-height: 34px;
	min-height: 68px;
}

.custBody .cust_4 .swiper-slide .box .mask p {
	font-size: 16px;
	font-size: 1.6rem;
	line-height: 1.5;
	color: #fff;
}

.custBody .cust_4 .swiper-slide .box .mask .tx {
	font-size: 16px;
	line-height: 16px;
	color: #fff;
	margin-top: 5px;
}

.custBody .cust_4 .swiper-slide .box .mask ul {
	position: absolute;
	left: 20px;
	right: 20px;
	bottom: 20px;
}

.custBody .cust_4 .swiper-slide .box .mask ul li {
	position: relative;
	font-size: 16px;
	line-height: 28px;
	color: #fff;
	padding-left: 15px;
}

.custBody .cust_4 .swiper-slide .box .mask ul li::before {
	content: "";
	display: inline-block;
	width: 8px;
	height: 8px;
	background-color: #178c83;
	border-radius: 50%;
	position: absolute;
	left: 0;
	top: 10px;
}


.custBody .cust_4 .btn_link {
	position: absolute;
	left: 3.5%;
	top: 50%;
	transform: translateY(-50%);
	width: 50px;
	z-index: 2;
	display: none;
}

.custBody .cust_4 .btn_link span {
	display: inline-block;
	border: 1px solid #e6e6e6;
	width: 48px;
	height: 48px;
	line-height: 48px;
	text-align: center;
	background-color: #fff;
	font-size: 20px;
	font-size: 2rem;
	font-weight: 700;
	color: #000;
	margin: 10px 0;
	cursor: pointer;
	transition: all ease-out .4s;
}

.custBody .cust_4 .btn_link span.left-btn {
	border: 1px solid #2e6557;
	background-color: #2e6557;
	color: #fff;
}

.custBody .cust_4 .btn_link span:hover {
	background-color: #a21231;
	color: #fff;
	border: 1px solid #a21231;
}

.custBody .cust_4 .dot {
	position: absolute;
	width: 400px;
	bottom: 30px;
	left: 50%;
	margin-left: -200px;
	height: 30px;
	padding-top: 14px;
	cursor: pointer;
	z-index: 2;
}

.custBody .cust_4 .dot::after {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	top: 50%;
	margin-top: -1px;
	width: 100%;
	height: 2px;
	background-color: #E6E6E6;
}

.custBody .cust_4 .dot .swiper-scrollbar-drag {
	height: 2px;
	border-radius: 0;
	z-index: 1;
	background-color: #2e6557;
}

.custBody .cust_4 .swiper-slide .box:hover img {
	transform: scale(1.05)
}

.custBody .cust_4 .swiper-slide .box:hover .mask {}

@media only screen and (max-width : 768px) {
	.custKv h1 {
		margin-left: 0
	}

	.custBody .cust_1 {
		padding: 40px 0 20px;
		margin-bottom: 0;
	}

	.custBody .cust_1 h2 {
		font-size: 2.6rem;
	}

	.custBody .cust_1 h3 {
		font-size: 1.6rem;
		line-height: 26px;
	}

	.custBody .cust_1 .img_out {
		padding: 0 15px;
	}

	.custBody .cust_1 .img_out img {
		display: block;
		width: 100%;
	}

	.custBody .cust_1 .list {
		margin: 35px 0 30px;
		padding: 0 15px;
		background-position: left 50px;
	}

	.custBody .cust_1 .list ul {
		background: none;
	}

	.custBody .cust_1 .list ul li {
		margin: 0 5px;
		width: calc(100% /3);
	}

	.custBody .cust_1 .list ul li i {
		width: 90px;
		box-sizing: border-box;
		padding: 5px;
	}

	.custBody .cust_1 .list ul li p {
		font-size: 14px;
		line-height: 24px;
		text-align: center !important;
		margin-top: 10px;
	}

	.custBody .cust_2 {
		padding-top: 40px;
	}

	.custBody .cust_2 .box {
		position: inherit;
		left: inherit;
		top: inherit;
		transform: none;
	}

	.custBody .cust_2 .box p {
		font-size: 16px;
		line-height: 26px;
	}

	.custBody .cust_2 .box p br {
		display: none;
	}

	.custBody .cust_2 .pic {
		width: 100%;
		margin-top: 20px;
	}

	.custBody .cust_3 {
		padding-top: 30px;
	}

	.custBody .cust_3 h3 {
		font-size: 2.6rem;
	}

	.custBody .cust_3 h4 {
		font-size: 16px;
		line-height: 26px;
	}

	.custBody .cust_3 h4 br {
		display: none;
	}

	.custBody .cust_3 .box {
		margin-top: 30px;
		padding-bottom: 30px;
		padding-left: 15px;
		padding-right: 15px;
	}

	.custBody .cust_3 .box i {
		display: none;
	}

	.custBody .cust_4 {
		padding-top: 30px;
	}

	.custBody .cust_4 .swiper-container {
		padding-bottom: 30px;
	}

	.custBody .cust_4 .swiper-slide .box .mask h4 {
		font-size: 24px;
		line-height: 24px;
	}

	.custBody .cust_4 .swiper-slide .box .mask p {
		font-size: 14px;
		line-height: 24px;
	}

	.custBody .cust_4 .swiper-slide .box .mask .tx {
		font-size: 13px;
	}

	.custBody .cust_4 .swiper-slide .box .mask ul li {
		font-size: 14px;
		line-height: 24px;
	}

	.custBody .cust_4 .dot {
		width: 200px;
		margin-left: -100px;
		bottom: 10px;
	}

	.custBody .cust_4 .swiper-slide .box .mask ul li::before {
		top: 7px;
	}

}