* {
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}

a {
	text-decoration: none;
}

body {
	background: #fff;
	font-size: 0
}

.header {
	width: 100%;
	height: 80px;
	background-color: #fff;
	position: sticky;
	top: 0;
	z-index: 99999;
	box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.05);
}

.flex {
	display: flex;
}

.header-content {
	width: 1200px;
	height: 100%;
	margin: 0 auto;
	justify-content: space-between;
	align-items: center;
}

#logo {
	align-items: center;
}

#logo img {
	height: 80px;
}

.nav {
	height: 100%;
}

.nav a {
	display: block;
	width: 150px;
	height: 100%;
	line-height: 80px;
	text-align: center;
	font-size: 16px;
	color: #000;
	background-color: #fff;
}

.nav a:hover {
	background-color: #219f89;
	color: #fff;
	transition: 0.8s;
}

.banner {
	width: 100%;
	height: 750px;
	overflow: hidden;
	position: relative;
	font-size: 0
}

.b-img {
	height: 500px;
	position: absolute;
	left: 0;
	top: 0;
}

.b-img a {
	display: block;
	height: 750px;
	float: left;
}

.b-list {
	height: 50px;
	padding-top: 700px;
	position: relative;
	margin: 0 auto;
	z-index: 1;
}

.b-list span {
	display: block;
	cursor: pointer;
	width: 14px;
	height: 14px;
	border-radius: 50%;
	border: 3px solid #fff;
	float: left;
	margin: 0 5px;
	_margin: 0 3px;
}

.b-list .spcss {
	border: 3px solid #219f89;
}

.bar-left {
	position: absolute;
	z-index: 1;
	display: block;
	width: 100px;
	height: 100%;
	left: 0px;
	background: none;
	top: 0px;
}

.bar-right {
	position: absolute;
	z-index: 1;
	display: block;
	width: 100px;
	height: 100%;
	right: 0px;
	background: none;
	top: 0px;
}

.bar-left em {
	display: block;
	width: 50px;
	height: 100px;
	background: url(../images/arrow.png) 0px 0px no-repeat;
	margin: 0 auto;
	margin-top: 325px;
}

.bar-right em {
	display: block;
	width: 50px;
	height: 100px;
	background: url(../images/arrow.png) -50px 0px no-repeat;
	margin: 0 auto;
	margin-top: 325px;
}

.bar-left .emcss {
	background-position: 0px -100px;
}

.bar-right .emcss {
	background-position: -50px -100px;
}

.main {
	width: 100%;
}

.product-feature {
	width: 1200px;
	margin: 0 auto;
}

.full-width {
	width: 100%;
	min-width: 1200px;
}

.p-b-100 {
	padding-bottom: 100px;
}

.index-title {
	width: 100%;
	height: 200px;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.index-title span:first-child {
	display: block;
	text-align: center;
	width: 168px;
	height: 60px;
	line-height: 60px;
	font-size: 40px;
	font-weight: bold;
	color: #222;
	/* background: linear-gradient(44.44deg, #3F75FF 7.79%, #4ADEFF 94.18%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text; */
}

.index-title span:nth-child(2) {
	display: block;
	text-align: center;
	width: 100%;
	height: 40px;
	line-height: 40px;
	font-size: 14px;
	color: #555;
	text-transform: uppercase;
}

.feature-list {
	width: 100%;
	height: 333px;
	flex-wrap: nowrap;
	justify-content: space-between;
}

.feature-item {
	width: 280px;
	height: 360px;
	background-color: #f2f2f2;
	padding: 30px 20px;
	transition: 0.5s;
	cursor: pointer;
}

.feature-item:hover {
	background-color: #fff;
	box-shadow: 0 50px 100px -20px rgb(50 50 93 / 10%), 0 30px 60px -30px rgb(107 124 147 / 15%);
	transform: translateY(-10px);
}

.feature-icon {
	width: 100px;
	height: 100px;
	line-height: 64px;
	text-align: center;
	color: #fff;
	font-size: 36px;
	border-radius: 70% 30% 30% 70% / 60% 40% 60% 40%;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: .5s;
	margin-left: auto;
	margin-right: auto;
}

.feature-icon img {
	width: 36px;
}

.feature-icon.first {
	background: linear-gradient(45.24deg, #219f89 5.99%, #08eac3 91.87%);
}

/* .feature-icon.second {
	background: linear-gradient(45.24deg, #219f89 5.99%, #08eac3 91.87%);
}

.feature-icon.third {
	background: linear-gradient(45.24deg, #219f89 5.99%, #08eac3 91.87%);
}

.feature-icon.four {
	background: linear-gradient(45.24deg, #219f89 5.99%, #08eac3 91.87%);
} */

/* .feature-icon.first {
	background: linear-gradient(45.24deg, #9F5FF1 5.99%, #FF54B0 91.87%);
}

 */
.feature-icon.second {
	background: linear-gradient(44.44deg, #ED2775 7.79%, #FF7448 94.18%);
}

.feature-icon.third {
	background: linear-gradient(44.44deg, #3F75FF 7.79%, #4ADEFF 94.18%);
}

.feature-icon.four {
	background: linear-gradient(44.44deg, #FF4B3F 7.79%, #FFAC30 94.18%);
}

.feature-item:hover .feature-icon {
	border-radius: 50%;
}

.desc {
	width: 100%;
	margin-top: 20px;
}

.desc-title {
	width: 100%;
	height: 48px;
	line-height: 48px;
	text-align: center;
	font-size: 18px;
	color: #333;
	font-weight: bold;
}

.desc-content {
	width: 100%;
	height: 84px;
	line-height: 28px;
	font-size: 14px;
	color: #777;
	margin-top: 12px;
	margin-bottom: 20px;
}

.link {
	display: block;
	width: 108px;
	height: 20px;
	line-height: 20px;
	font-size: 13px;
	font-weight: bold;
	opacity: 0;
	transform: translateY(15px);
	transition: 0.3s;
	margin: 0 auto;
	background: linear-gradient(279.99deg, #9F5FF1 -1.19%, #FF54B0 50.96%, #FF9F5A 99.95%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	font-family: Arial, Helvetica, sans-serif;
	text-align: center;
}

.feature-item:hover .link {
	opacity: 1;
	transform: translateY(0px);
}

.product {
	width: 1200px;
	margin: 0 auto;
}

.product-item {
	float: left;
	width: 30%;
	margin-right: 4%;
	margin-bottom: 30px;
	box-sizing: border-box;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	border-radius: 0 0 2px 2px;
	background: #fff;
	padding-bottom: 20px;
	position: relative;
}

.product-item:nth-child(3n) {
	margin-right: 0px;
}

.product-item a {
	display: block;
}

.product-item .pro_img {
	text-align: center;
	width: 100%;
	height: 300px;
	background: #fff;
	box-sizing: border-box;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	overflow: hidden;
}

.product-item .pro_img img {
	vertical-align: middle;
	max-width: 90%;
	max-height: 90%;
}

.product-item .pro_img .iblock {
	display: inline-block;
	height: 100%;
	width: 0;
	vertical-align: middle
}

.product-item .line {
	width: 80%;
	height: 1px;
	margin: 0 auto;
	background-color: #ddd;
}

.product-item p a {
	height: 30px;
	line-height: 30px;
	margin-top: 10px;
	font-size: 16px;
	text-align: center;
	color: #555;
	font-weight: bold;
	margin-bottom: 10px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.product-item span {
	margin: 0 auto;
	display: block;
	width: 118px;
	height: 34px;
	border: 1px solid #dadada;
	display: block;
	text-align: center;
	line-height: 34px;
	background: none;
	position: relative;
}

.product-item span:before {
	content: "";
	position: absolute;
	/* background: #3d8d7b; */
	background-image: linear-gradient(44.44deg, #219f89 7.79%, #08eac3 94.18%);
	/* 	background-image: linear-gradient(44.44deg, #3F75FF 7.79%, #4ADEFF 94.18%); */
	width: 0;
	height: 34px;
	left: 0;
	z-index: 0;
	transition: 0.3s;
	-webkit-transition: 0.3s;
	-moz-transition: 0.3s;
}

.product-item span i {
	position: relative;
	z-index: 1;
	background: url(../images/pro_jt.png) center center no-repeat;
	display: block;
	width: 100%;
	height: 34px;
}

.product-item .l1 {
	position: absolute;
	top: 0;
	left: 0;
	width: 0;
	height: 1px;
	background: #515671;
	-webkit-transition: all .25s;
	-moz-transition: all .25s;
	-ms-transition: all .25s;
	-o-transition: all .25s;
	transition: all .25s;
}

.product-item .l2 {
	position: absolute;
	top: 0;
	right: 0;
	width: 1px;
	height: 0;
	background: #515671;
	-webkit-transition: all .25s;
	-moz-transition: all .25s;
	-ms-transition: all .25s;
	-o-transition: all .25s;
	transition: all .25s;
}

.product-item .l3 {
	position: absolute;
	bottom: 0;
	right: 0;
	width: 0;
	height: 1px;
	background: #515671;
	-webkit-transition: all .25s;
	-moz-transition: all .25s;
	-ms-transition: all .25s;
	-o-transition: all .25s;
	transition: all .25s;
}

.product-item .l4 {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 1px;
	height: 0;
	background: #515671;
	-webkit-transition: all .25s;
	-moz-transition: all .25s;
	-ms-transition: all .25s;
	-o-transition: all .25s;
	transition: all .25s;
}

.product-item:hover .l1 {
	width: 100%;
}

.product-item:hover .l2 {
	height: 100%;
}

.product-item:hover .l3 {
	width: 100%;
}

.product-item:hover .l4 {
	height: 100%;
}

.product-item:hover span {
	border: 1px solid #ffffff;
}

.product-item:hover span i {
	background: url(../images/pro_jt2.png) center center no-repeat;
}

.product-item:hover span:before {
	width: 100%;
}

.bg-img {
	height: 600px;
	padding-top: 180px;
	background: url("../images/about-bg.jpg") no-repeat;
}

.company-profile {
	width: 1200px;
	margin: 0 auto;
	justify-content: space-between;
}

.company-img,
.company-img img {
	width: 600px;
	border-radius: 60px 10px;
}

.company-content {
	width: 540px;
}

.compant-title .en {
	height: 72px;
	line-height: 80px;
	font-size: 36px;
	color: #333;
}

.compant-title .en span {
	color: red;
	padding-right: 18px;
}

.compant-title .cn {
	height: 60px;
	line-height: 30px;
	font-size: 24px;
}

.company-content p {
	font-size: 14px;
	line-height: 36px;
	color: #777;
}

.footer {
	width: 1050px;
	height: 180px;
	margin: 0 auto;
	justify-content: space-between;
	align-items: center;
	position: relative;
}

.footer-left {
	height: 108px;
	flex-direction: column;
	justify-content: space-around;
}

.footer div div {
	display: flex;
	align-items: center;
}

.footer div div img {
	height: 30px;
	margin-right: 5px;
}

.company-name {
	font-size: 24px;
	color: rgb(154, 153, 153);
	/* color: #fff; */
}

.tel {
	font-size: 24px;
	color: #fff;
	letter-spacing: 2px;
	text-align: center;
}

.tel span {
	display: block;
	font-size: 14px;
	line-height: 24px;
}

.footer-right {
	flex-wrap: wrap;
	height: 108px;
}

.footer-right div {
	/* width: 50%; */
	height: 108px;
	line-height: 108px;
	font-size: 24px;
	/* color: #FFFFFF; */
	color: rgb(154, 153, 153);
}

.beian {
	width: 100%;
	height: 36px;
	line-height: 28px;
	position: absolute;
	left: 0;
	bottom: 30px;
	text-align: center;
	font-size: 14px;
	color: rgb(154, 153, 153);
}

.beian a,
.beian a:link {
	font-size: 14px;
	color: rgb(154, 153, 153);
}

/* .footer-right div:nth-child(1),
.footer-right div:nth-child(2) {
	margin-bottom: 24px;
}
 */
.footer-right div span {
	display: block;
}

.bg-color {
	background-color: rgb(248, 249, 250)
}

.bg-color-2 {
	background-color: #f3f3f3;
	overflow: auto;
}

.bg-color-3 {
	background-color: #292d38;
}

.main-inner {
	/* min-height: 1000px; */
	padding-bottom: 60px;
	height: auto;
}

.top-banner,
.top-banner div {
	width: 100%;
	height: 200px;
}

.top-banner div {
	background-repeat: no-repeat;
	background-position: center center;
	/* background-size: 100% 100%; */
}

.content {
	width: 1200px;
	margin: 0 auto;
}

.content-title {
	width: 100%;
	height: 150px;
	line-height: 150px;
	text-align: center;
	font-size: 28px;
	font-weight: bold;
	color: #333;
	border-bottom: 1px solid #eee;
	margin-bottom: 60px;
}

.content-cont {
	width: 100%;
}

.content-cont p {
	font-size: 14px;
	color: #454545;
	line-height: 24px;
	padding-top: 5px;
	padding-bottom: 5px;
}

.content-cont p img {
	max-width: 100%;
}

.grid {
	width: 100%;
	flex-wrap: wrap;
}

.grid-item {
	width: 360px;
	margin: 20px;
	padding: 20px;
	border: 1px solid #e0e0e0;
	background-color: #fff;
	border-radius: 2px;
	transition: .5s;
}

.grid-item:hover {
	background-color: #fff;
	box-shadow: 0 50px 100px -20px rgb(50 50 93 / 10%), 0 30px 60px -30px rgb(107 124 147 / 15%);
	transform: translateY(-10px);
}

.grid-item a {
	display: block;
}

.grid-item-img,
.grid-item-img img {
	width: 100%;
	transition: .5s;
}

.grid-item:hover .grid-item-img img {
	transform: scale(1.1, 1.1);
}

.grid-item-img {
	overflow: hidden;
}

.grid-item-name {
	width: 100%;
	height: 48px;
	margin-top: 20px;
	line-height: 24px;
	font-size: 16px;
	color: #333;
}

.content-img {
	text-align: center;
	margin-bottom: 40px;
}

.content-img img {
	max-width: 100%;
}

.content-cont-title {
	width: 100%;
	height: 64px;
	line-height: 64px;
	border-bottom: 1px solid #333;
	font-size: 18px;
	font-weight: bold;
	color: #333;
	margin-bottom: 10px;
}

.content-cont-detail {
	width: 100%;
}

.content-cont-detail p {
	font-size: 14px;
	line-height: 32px;
	color: #666;
	text-indent: 2em;
}

.content-cont-detail p img {
	position: relative;
	left: -1em;
}

.content-title.product-index {
	margin-bottom: 20px;
}

.attach {
	width: 100%;
	height: 40px;
	display: flex;
	justify-content: flex-end;
	align-items: center;
}

.attach a {
	display: block;
	width: 60px;
	height: 36px;
	line-height: 36px;
	font-size: 16px;
	color: #0000ff;
	text-decoration: underline;
}

.son-cate {
	width: 100%;
	height: 48px;
	margin-bottom: 30px;
	justify-content: center;
	align-items: center;
}

.son-cate a {
	display: block;
	border: 1px solid #eee;
	width: 150px;
	height: 36px;
	text-align: center;
	line-height: 36px;
	font-size: 15px;
	color: #333;
	margin: 0 25px;
	transition: 1s;
}

.son-cate a:hover {
	background-color: #333;
	color: #fff;
	border-color: #eee;
}