img {
	vertical-align: middle;
}
ul,li {
	list-style: none;
	margin: 0;
	padding: 0;
}
.container-fluid {
	overflow-x: hidden;
}
.clear:before,
.clear:after {
    display: table;
    content: '';
}

.clear:after {
    clear: both;
}

.clear{
    zoom: 1;
}
.navbar-top {
	background: #fff;
	border: none;
}
.container1 {
	max-width: 1200px;
	margin: 0 auto;
}
.container2 {
	max-width: 950px;
	margin: 0 auto;
	overflow-x: hidden;
}
.container {
	max-width: 950px;
	margin: 0 auto;
	overflow-x: hidden;
}
.container-header .navbar-default {
	background: #fff;
	border: none;
}
.navbar-header .navbar-brand {
	padding: 20px;
	height: auto;
	line-height: 100%;
}
.navbar-header .logo img {
	width: 154px;
	height: 31px;
}
.menu-nav-list li {
	font-size: 18px;
	height: 71px;
	line-height: 100%;
}
.menu-nav-list li a {
	padding: 0 15px;
	height: 71px;
	line-height: 71px;
}
.language-list {
	height: 71px;
	line-height: 71px;
}
.language-list li {
	float: left;
	height: 71px;
	line-height: 71px;
}
.language-list li img {
	width: 41px;
	height: 41px;
	margin-right: 20px;
}
@media(max-width: 860px){
	.navbar-header .navbar-brand {
		padding: 10px 20px;
	}
	.navbar-header .logo img {
		width: 154px;
		height: 31px;
		margin-top: 10px;
	}
	.menu-nav-list li {
		font-size: 16px;
		height: 71px;
	}
	.menu-nav-list li a {
		padding: 0 15px;
		height: 71px;
		line-height: 71px;
	}
	.language-list li {
		float: left;
		height: 71px;
		line-height: 71px;
	}
}
@media(max-width: 767px){
	.navbar-header .logo img {
		width: 154px;
		height: 31px;
	}
	.menu-nav-list li {
		height: 32px;
	}
	.menu-nav-list li a {
		padding: 0 15px;
		height: 32px;
		line-height: 32px;
	}
	.language-list li {
		float: none;
		height: 41px;
		line-height: 41px;
		margin-bottom: 10px;
	}
	.language-list li img {
		margin-left: 0;
	}
}

.banner-box {
	background: url(../images/project2/banner_bg.gif) center center no-repeat;
	background-size: cover;
	color: #fff;
	margin-top: 82px;
}
.banner-text .title {
	font-family: "arial black";
	font-size: 54px;
	line-height: 1;
	padding-top: 120px;
}
.banner-text .subtitle {
	font-family: "arial black";
	font-size: 18px;
	line-height: 1;
	padding-bottom: 15px;
}
.banner-text .des {
	font-family: "arial";
	font-size: 14px;
	line-height: 1.2;
}
.banner-text .des:last-child {
	padding-bottom: 100px;
}
@media(max-width: 860px){
	.banner-box {
		margin-top: 62px;
	}
	.banner-text .title {
		font-size: 48px;
		font-weight: bold;
	}
}
@media(max-width: 767px){
	.banner-box {
		margin-top: 62px;
	}
	.banner-text .title {
		padding-top: 45px;
	}
	.banner-text .des:last-child {
		padding-bottom: 30px;
	}
}

.product-feature-box {
	padding-bottom: 40px;
	margin-bottom: 40px;
	border-bottom: dashed 1px #070002;
}
.product-section {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-ms-flex-wrap: wrap;
	    flex-wrap: wrap;
	padding: 40px 0 0;
}
.product-section .item {
	padding: 0 20px 0 60px;
	color: #615c5c;
}
.product-section .left-item {
	-webkit-box-flex: 1;
	    -ms-flex: 1;
	        flex: 1;
	background: #31a49d;
	color: #fff;
	padding-bottom: 20px;
}
.product-section .item .title {
	position: relative;
	height: 80px;
	font-family: "arial black";
	font-size: 40px;
	vertical-align: middle;
	top: 15px;
}
.product-section .item .title span {
	position: absolute;
	top: 0;
	left: 0;
}
.product-section .item .title i{
	position: absolute;
	display: inline-block;
	width: 1px;
	height: 80px;
	background: #fff;
	-webkit-transform: rotate(50deg);
	    -ms-transform: rotate(50deg);
	        transform: rotate(50deg);
	top: 10px;
	left: 32px;
}
.product-section .item .subtitle {
	font-family: "arial black";
	font-size: 28px;
	line-height: 1;
	padding: 10px 0;
}
.product-section .item .des {
	font-family: arial;
	font-size: 18px;
	line-height: 1;
}
.product-section .right {
	padding: 0;
}
.product-section .right img {
	width: 100%;
	height: 100%;
}
.product-section2 {
	color: #31a49d;
}
.product-section2 .text-box {
	padding: 0 30px;
}
.product-section2 .text-box p.title {
	font-size: 36px;
	font-family: "arial black";
	font-weight: bold;
	line-height: 1;
	margin-bottom: 0;
}
.product-section2 .text-box p.des {
	font-size: 18px;
	font-family: arial;
	color: #000;
	line-height: 1.5;
	margin-bottom: 0;
}
.product-section2 .text-box p.last {
	padding-top: 10px;
	padding-bottom: 10px;
}
.down-arrow {
	position: relative;
	width: 40px;
	top: 10px;
	left: 50%;
	margin-left: -20px;
	margin-bottom: 20px;
}
.guardian-steps {
	color: #FFFFFF;
	padding: 0 0 20px 0;
	margin-bottom: 20px;
	border-bottom: dashed 1px #070002;
}
.guardian-steps .item {
	padding: 25px 10px;
}
.guardian-steps .item .content {
	background: #1dac8c;
	padding: 30px 15px;
	height: 400px;
}
.guardian-steps .item .content .step {
	position: relative;
	width: 180px;
	height: 180px;
	line-height: 180px;
	text-align: center;
	border-radius: 50%;
	background: #fff;
	color: #1dac8c;
	font-size: 36px;
	top: 0;
	left: 50%;
	margin-left: -90px;
	margin-bottom: 30px;
}
.guardian-steps .item p {
	line-height: 1;
	font-family: "arial black";
}
.guardian-steps .item-main {
	padding: 0 0 50px;
}
.guardian-steps .item-main .title {
	font-size: 32px;
}
.guardian-steps .item-main .des {
	font-size: 18px;
}
.guardian-steps .item .title {
	font-size: 18px;
	padding: 0 30px;
}
.guardian-steps .item .des {
	font-size: 12px;
	padding-top: 5px;
	font-family: arial;
	line-height: 1.2;
	text-align: left;
}

.feature-box {
	padding: 0;
}
.feature-title {
	width: 330px;
	height: 95px;
	background: url(../images/project2/title_bg.png) no-repeat;
	background-size: cover;
	font-size: 30px;
	font-family: "arial black";
	color: #fff;
	text-align: center;
	line-height: 80px;
	margin-bottom: 30px;
}
.feature-list {
	padding-bottom: 40px;
	margin-bottom: 20px;
	border-bottom: dashed 1px #070002;
}
.feature-list .item img {
	width: 115px;
	height: 115px;
}
.feature-list .item .title {
	font-size: 16px;
	font-family: "arial black";
	padding: 25px 0 20px;
	margin: 0;
}
.feature-list .item .des {
	height: 140px;
	font-size: 14px;
	font-family: arial;
	margin: 0;
	text-align: left;
}
@media(max-width: 767px){
	.feature-title {
		font-size: 24px;
	}
}


.service-box {
	padding: 0;
}
.service-list {
	margin: 0;
	padding-bottom: 40px;
	margin-bottom: 20px;
	border-bottom: dashed 1px #070002;
}
.service-list .list .title{
	width: 100%;
	height: 54px;
	line-height: 54px;
	font-size: 18px;
	font-family: "arial black";
	background: #464648;
	color: #FFFFFF;
	text-align: center;
}
.service-list .list .item .content {
	border: solid 1px #070002;
}
.service-list .header {
	position: relative;
	color: #615c5c;
	height: 110px;
	background: #fff;
	margin-bottom: -2px;
}
.service-list .header .titlec {
	position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	    -ms-transform: translate(-50%, -50%);
	        transform: translate(-50%, -50%);
}
.service-list .header .subtitle {
	font-size: 24px;
	font-family: "arial black";
	color: #1dac8c;
	margin-bottom: 0;
}
.service-list .header .des {
	font-size: 14px;
	color: #1dac8c;
}
.service-list .header .subbtn {
	display: inline-block;
	font-size: 12px;
	font-family: "arial black";
	background: #17598b;
	border-radius: 6px;
	padding: 8px 10px;
	color: #fff;
}
.service-list .group {
	font-size: 12px;
	background: #fff;
	padding: 0 30px;
}
.service-list .group p {
	margin: 0;
	padding-bottom: 10px;
}
.service-list .group:last-child {
	padding-bottom: 40px;
}
.service-list .list .item.active .group{
	background: -webkit-gradient(linear, left top, right top, from(#214472), to(#0285c4));
	background: -webkit-linear-gradient(left, #214472, #0285c4);
	background: -o-linear-gradient(left, #214472, #0285c4);
	background: linear-gradient(to right, #214472, #0285c4);
	color: #fff;
}

.service-box1 {
	padding-bottom: 50px;
}
.service-list1 {
	margin: 0;
}
.service-list1 .list .title{
	width: 100%;
	height: 54px;
	line-height: 54px;
	font-size: 18px;
	font-family: "arial black";
	background: #464648;
	color: #FFFFFF;
	text-align: center;
}
.service-list1 .list .item .content {
	border: solid 1px #070002;
}
.service-list1 .header {
	position: relative;
	color: #615c5c;
	height: 110px;
	background: #fff;
	margin-bottom: -2px;
}
.service-list1 .header .titlec {
	position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	    -ms-transform: translate(-50%, -50%);
	        transform: translate(-50%, -50%);
}
.service-list1 .header .subtitle {
	font-size: 24px;
	font-family: "arial black";
	color: #1dac8c;
	margin-bottom: 0;
}
.service-list1 .header .des {
	font-size: 14px;
	color: #1dac8c;
}
.service-list1 .header .subbtn {
	display: inline-block;
	font-size: 12px;
	font-family: "arial black";
	background: #17598b;
	border-radius: 6px;
	padding: 8px 10px;
	color: #fff;
}
.service-list1 .group {
	font-size: 12px;
	background: #fff;
	padding: 0 30px;
}
.service-list1 .group p {
	margin: 0;
	padding-bottom: 10px;
}
.service-list1 .group:last-child {
	padding-bottom: 40px;
}
.service-list1 .list .item.active .group{
	background: -webkit-gradient(linear, left top, right top, from(#214472), to(#0285c4));
	background: -webkit-linear-gradient(left, #214472, #0285c4);
	background: -o-linear-gradient(left, #214472, #0285c4);
	background: linear-gradient(to right, #214472, #0285c4);
	color: #fff;
}

.footer-header {
	padding: 55px 0 50px;
	background: #009872;
	color: #FFFFFF;
}
.footer-header .top-item .contact {
	padding-bottom: 30px;
	border-bottom: dashed 1px #fff;
}
.footer-header .top-item .contact .title {
	display: inline-block;
	position: relative;
	width: 300px;
	height: 90px;
	line-height: 75px;
	background: url(../images/project2/title_bg_white.png) no-repeat;
	background-size: 100% 100%;
	text-align: center;
	font-size: 30px;
	font-family: "arial black";
	margin: 0;
	left: 0;
	top: 0;
}
.footer-header .top-item .contact .right {
	font-size: 14px;
	padding-top: 10px;
}
.footer-bottom-item .list {
	padding-top: 25px;
}
.footer-bottom-item .list .item {
	padding-bottom: 20px;
}
.footer-bottom-item .list .item .title {
	font-size: 18px;
	font-family: "arial black"
}
.footer-bottom-item .list .item .sub {
	font-size: 14px;
	font-family: "microsoft yahei";
	line-height: 1;
}
.footer-bottom-item .list .item .sub span {
	display: inline-block;
}
.footer-bottom-item .list .item .sub span:first-child {
	width: 70px;
}
.footer-bottom-item .right p.des {
	font-size: 14px;
	padding-bottom: 14px;
}
.footer-copyright {
	position: relative;
	height: 80px;
	background: #1dab7d;
	color: #fff;
}
.footer-copyright .copyright {
	position: absolute;
	top: 50%;
	left: 50%;
	font-size: 14px;
	-webkit-transform: translate(-50%, -50%);
	    -ms-transform: translate(-50%, -50%);
	        transform: translate(-50%, -50%);
}
.banner-subtitle .subtitle span {
	display: inline-block;
	padding: 3px;
	border-radius: 4px;
	border: solid 1px #fff;
	margin-right: 5px;
}
.navbar-toggle {
	margin-top: 14px;
}
.img {
  max-width: 100%; /* 或者其他固定宽度 */
  height: auto;
  object-fit: contain; /* 保持图片的宽高比 */
  margin: 0 auto;
}