@charset "utf-8";
/* CSS Document */

@font-face {
	font-family: 'ProximaSansMedium';
	src: url('../fonts/ProximaSansMedium.eot');
	src: local('☺'), url('../fonts/ProximaSansMedium.woff') format('woff'), url('../fonts/ProximaSansMedium.ttf') format('truetype'), url('../fonts/ProximaSansMedium.svg') format('svg');
	font-weight: normal;
	font-style: normal;
}

@font-face {
	font-family: '817-CAI978';
	src: url('../fonts/817-CAI978.eot');
	src: local('☺'), url('../fonts/817-CAI978.woff') format('woff'), url('../fonts/817-CAI978.ttf') format('truetype'), url('../fonts/817-CAI978.svg') format('svg');
	font-weight: normal;
	font-style: normal;
}

body {
	overflow-x: hidden;
}



.ngb-service {}

.ngb-service-content * {
	-webkit-transition: all .5s ease;
	-moz-transition: all .5s ease;
	transition: all .5s ease;
}

.ngb-service-content {
	position: relative;
	width: 100%;
	overflow: hidden;
}

.ngb-service-content .main {
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	z-index: 3;
	text-align: center;
}

.ngb-service-content .pic {
	max-height: 920px;
	overflow: hidden;
}

.ngb-service-content .pic img {
	display: block;
	width: 100%;
	height: auto;
	background: #000;
}

.dtable {
	display: table;
	width: 100%;
	height: 100%;
}

.dtable-cell {
	display: table-cell;
	vertical-align: middle;
}

.pcshow {
	display: block;
}

.mbshow {
	display: none !important;
}

.ngb-title {
	text-align: center;
}

.ngb-title h2 {
	font-size: 45px;
	text-transform: uppercase;
	font-family: 'ProximaSansMedium', Arial;
}

.ngb-title h3 {
	font-size: 26px;
	position: relative;
	display: block;
}

.ngb-title h3::after {
	content: '';
	display: block;
	width: 33px;
	height: 2px;
	background: #000;
	margin: 42px auto 15px auto;
}

.ngb-title h4 {
	font-size: 15px;
	line-height: 32px;
	margin: auto;
}

.ngicon5 {
	display: block;
	position: relative;
	overflow: hidden;
	padding-top: 140px;
}

.ngicon5 li {
	display: inline-block;
	vertical-align: top;
	width: 14.1%;
	text-align: center;
	margin: 0 5px;
	padding: 30px 0;
	background: rgba(255, 255, 255, .3);
}

.ngicon5 li i {
	width: 120px;
	display: block;
	margin: auto;
	position: relative;
	overflow: hidden;
}

.ngicon5 li i img {
	display: block;
	width: 100%;
	height: auto;
}

.ngicon5 li h5 {
	font-size: 13px;
	padding-top: 20px;
	text-transform: uppercase;
	font-family: 'ProximaSansMedium', Arial;
}

.ngicon5 li h6 {
	font-size: 16px;
	padding: 5px 0;
	overflow: hidden;
}

.ngicon5 li:hover,
.ngservice3 .main .ngicon5 li:hover,
.ngservice4 .main .ngicon5 li:hover {
	background: #fff;
}

.ngicon5 li:hover *,
.ngservice3 .main .ngicon5 li:hover *,
.ngservice4 .main .ngicon5 li:hover * {
	color: #000;
}

.ngservice1 .main ul {
	display: block;
	position: relative;
}

.ngservice1 .main ul::before {
	content: '';
	width: 100%;
	height: 2px;
	position: absolute;
	display: block;
	left: 0;
	top: 50%;
	margin-top: -1px;
	background: #434141;
	overflow: hidden;
}

.ngservice1 .main li {
	display: inline-block;
	vertical-align: top;
	text-align: left;
	margin: 0 8%;
	padding-bottom: 43px;
}

.ngservice1 .main li i {
	width: 110px;
	display: block;
	position: relative;
	overflow: hidden;
}

.ngservice1 .main li i img {
	display: block;
	width: 100%;
	height: auto;
	max-height: 110px;
}

.ngservice1 .main li i::after {
	content: '';
	width: 12px;
	height: 12px;
	display: block;
	margin: 40px auto;
	background: #434141;
	border-radius: 100px;
	overflow: hidden;
	-webkit-transition: all .5s ease;
	-moz-transition: all .5s ease;
	transition: all .5s ease;
}

.ngservice1 .main li h4 {
	font-size: 22px;
	color: #fff;
	text-transform: uppercase;
	font-family: 'ProximaSansMedium', Arial;
	padding-left: 10px;
}

.ngservice1 .main li h5 {
	font-size: 18px;
	color: #fff;
	padding: 15px 0 0 10px;
	overflow: hidden;
}

.ngservice1 .main a:hover i::after {
	background: #fff;
}

.ngservice1 .main a:hover h4,
.ngservice1 .main a:hover h5 {
	-webkit-animation: 1s color1 ease-in;
	animation: 1s color1 ease-in;
}

@-webkit-keyframes color1 {

	0%,
	100% {
		color: #fff;
	}

	50% {
		color: #434141;
	}
}

@keyframes color1 {

	0%,
	100% {
		color: #fff;
	}

	50% {
		color: #434141;
	}
}

.ngservice3 .main .ngb-title h2 {
	color: #fff;
}

.ngservice3 .main .ngb-title h3 {
	color: #fff;
}

.ngservice3 .main .ngb-title h3::after {
	background: #fff;
}

.ngservice3 .main .ngb-title h4 {
	color: #fff;
}

.ngservice3 .main .ngicon5 li {
	background: rgba(255, 255, 255, .08);
}

.ngservice3 .main .ngicon5 li h5 {
	color: #fff;
}

.ngservice3 .main .ngicon5 li h6 {
	color: #fff;
}

.ngservice4 .main .ngicon5 li {
	background: rgba(255, 255, 255, .5);
}

.ngservice5 .main {
	position: relative;
	width: 100%;
	overflow: hidden;
	padding: 130px 0 200px 0;
	height: auto;
	left: auto;
	top: auto;
	text-align: center;
}

.ngservice5 .main .ngb-title h3::after {
	display: none;
}

.ngservice5 ul {
	padding-top: 70px;
	overflow: hidden;
	width: 1400px;
	margin: auto;
}

.ngservice5 ul li {
	display: inline-block;
	vertical-align: middle;
	width: 18%;
	margin-top: 80px;
}

.ngservice5 ul li img {
	display: block;
	max-width: 100%;
	height: auto;
	max-height: 80px;
	margin: auto;
	-webkit-filter: grayscale(100%);
	-moz-filter: grayscale(100%);
	-ms-filter: grayscale(100%);
	-o-filter: grayscale(100%);
	filter: grayscale(100%);
	filter: gray;
}


.ngb-footer {
	background: #181717;
}

.ngb-footer-content {
	width: 1200px;
	margin: auto;
	padding: 50px 0 13px 0;
	overflow: hidden;
	position: relative;
}

.ngb-footer-content::before {
	content: '';
	width: 100%;
	height: 1px;
	background: #302f2f;
	position: absolute;
	left: 0;
	top: 120px;
	z-index: 1;
}

.ngb-fleft {
	float: left;
}

.ngb-fleft .name {}

.ngb-fleft .name h4 {
	display: block;
	font-size: 14px;
	color: #fff;
	padding-bottom: 5px;
}

.ngb-fleft .name h3 {
	font-size: 24px;
	color: #fff;
	text-transform: uppercase;
	font-family: 'ProximaSansMedium', Arial;
}

.ngb-fleft .ewmtel {
	padding-top: 45px;
	overflow: hidden;
}

.ngb-fleft .ewmtel .ewm {
	float: left;
	width: 77px;
}

.ngb-fleft .ewmtel .ewm img {
	width: 77px;
	height: 77px;
	display: block;
}

.ngb-fleft .ewmtel .tel {
	float: left;
	padding-left: 20px;
	padding-top: 10px;
}

.ngb-fleft .ewmtel .tel h3 {
	font-size: 14px;
	color: #999;
}

.ngb-fleft .ewmtel .tel h2 {
	font-size: 24px;
	color: #fff;
	padding-top: 7px;
	font-family: 'ProximaSansMedium', Arial;
	letter-spacing: 1px
}

.ngb-fleft .addemail {
	font-size: 12px;
	color: #727272;
	line-height: 23px;
	clear: both;
	padding: 20px 0;
}

.ngb-fright {
	float: right;
}

.ngb-fright ul {
	padding-top: 15px;
	overflow: hidden;
}

.ngb-fright ul li {
	display: inline-block;
	vertical-align: top;
	margin-left: 70px;
	font-size: 12px;
	color: #646464;
	line-height: 28px;
}

.ngb-fright ul li:first-child {
	margin-left: 0;
}

.ngb-fright ul li:last-child {
	text-align: right;
}

.ngb-fright ul li h3 {
	font-size: 15px;
	color: #fff;
	padding-top: 10px;
	padding-bottom: 35px;
	overflow: hidden;
	display: block;
}

.ngb-fright ul li a {
	font-size: 12px;
	color: #646464;
	line-height: 28px;
}

.ngb-fright ul li a:hover {
	color: #fff;
}

.yqlink {
	padding: 50px 0 0px 0;
	overflow: hidden;
	line-height: 24px;
}

.yqlink * {
	font-size: 12px;
	color: #646464;
}

.ngb-bottom {
	/*border-top: 1px solid #302f2f;*/
	padding: 20px 0;
	overflow: hidden;
	background: #0e0e0e;
}

.ngb-bottom ul {
	width: 1200px;
	margin: auto;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.ngb-bottom .left,
.ngb-bottom .left a,
.ngb-bottom .right,
.ngb-bottom .right a,
.yqlink a,
.yqlink {
	font-size: 12px;
	color: #646464;
	-webkit-transition: all .5s ease;
	-moz-transition: all .5s ease;
	transition: all .5s ease;
}

.ngb-bottom .left a:hover,
.ngb-bottom .right a:hover,
.yqlink a:hover {
	color: #fff;
}

.ngb-bottom .left,
.ngb-bottom .right {
	text-align: center;
}

.ngb-bottom .left a,
.ngb-bottom .right a {}

.ngb-bottom .right {
	text-align: right;
}




.ngbrand-news {}

.ngbrand-news-banner {
	background: #ccc;
}

.ngbrand-news-banner a {
	display: block;
	background: #ccc;
}

.ngbrand-news-banner a img {
	display: block;
	width: 100%;
	height: auto;
}

.ngbrand-news-navpath {
	padding: 150px 0 20px 0;
	overflow: hidden;
}

.ngbrand-news-content {
	width: 1400px;
	margin: auto;
	position: relative;
}

.ngbrand-news-nav {}

.ngbrand-news-nav a {
	font-size: 15px;
	color: #666;
	margin-right: 25px;
}

.ngbrand-news-nav a.cur {
	color: #000;
}

.ngbrand-news-nav a:hover {
	color: #000;
}

.ngbrand-news-path {
	font-size: 13px;
	color: #666;
	text-align: left;
	position: absolute;
	right: 0;
	top: 2px;
	width: 50%;
}

.ngbrand-news-path a {
	font-size: 13px;
	color: #666;
}

.ngbrand-news-path a:hover {
	color: #000;
}

.ngbrand-news-main {
	overflow: hidden;
	padding-bottom: 50px;
}

.ngbrand-news-main .ngbrand-news-content {
	border-top: 1px #e6e5e5 solid;
	padding-top: 30px;
	overflow: hidden;
}

.ngbrand-news-leftlist {
	float: left;
	width: 74%;
}

.ngbnews {
	overflow: hidden;
	margin-bottom: 45px;
}

.ngbnews a {
	display: block;
	overflow: hidden;
}

.ngbnews * {
	-webkit-transition: 0.4s ease;
	-o-transition: 0.4s ease;
	transition: 0.4s ease;
}

.ngbnews .npic {
	float: left;
	width: 35%;
	border: 1px #f1f1f1 solid;
	overflow: hidden;
}

.ngbnews .npic img {
	display: block;
	width: 100%;
	height: auto;
}

.ngbnews .ntxt {
	float: right;
	width: 63%;
	padding: 0 0 13px 0;
	border-bottom: 1px #e6e5e5 solid;
}

.ngbnews .ntxt h3 {
	font-size: 18px;
	color: #333;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	padding-bottom: 5px;
}

.ngbnews .ntxt h4 {
	font-size: 12px;
	color: #888;
	line-height: 22px;
	padding: 10px 0 20px 0;
}

.ngbnews .ntxt h5 {
	font-size: 12px;
	color: #939393;
}

.ngbnews .ntxt h5 strong {
	font-weight: normal;
	margin-right: 5px;
}

.ngbnews .ntxt h6 {
	font-size: 12px;
	color: #666;
}

.ngbnews a:hover .ntxt {
	border-bottom: 1px #ccc solid;
}

.ngbnews a:hover .ntxt h3,
.ngbnews a:hover .ntxt h4,
.ngbnews a:hover .ntxt h6 {
	color: #000;
}

.ngbnews a:hover .ntxt h4 {
	color: #000;
}

.ngbnews a:hover .npic img {
	-webkit-transform: scale(1.1);
	-moz-transform: scale(1.1);
	-ms-transform: scale(1.1);
	-o-transform: scale(1.1);
	transform: scale(1.1);
}

.ngbrand-news-truepage {
	padding: 30px 0;
	overflow: hidden;
	text-align: center;
	color: #b5b5b6;
	border-top: 1px #e6e5e5 solid;
}

.ngbrand-news-truepage a {
	padding: 10px;
	font-size: 16px;
	color: #b5b5b6;
}

.ngbrand-news-truepage a.on,
.ngbrand-news-truepage a:hover {
	color: #000;
}

.ngbrand-news-truepage a.prev,
.ngbrand-news-truepage a.next {
	font-family: "宋体", Gotham, "Helvetica Neue", Helvetica, Arial, "sans-serif";
}

.ngbrand-news-right {
	float: right;
	width: 23%;
}

.ngbrand-news-hotnews {
	background: #f8f8f8;
	padding: 5%;
	overflow: hidden;
	margin-bottom: 20px;
}

.ngbrand-news-hotnews h3 {
	font-size: 16px;
	display: block;
	border-bottom: 1px solid #b5b5b6;
	padding: 10px 0;
	text-transform: uppercase;
	overflow: hidden;
}

.ngbrand-news-hotnews ul {
	padding: 10px 0;
	overflow: hidden;
}

.ngbrand-news-hotnews ul li {
	padding: 5px 0;
	overflow: hidden;
}

.ngbrand-news-hotnews ul li a {
	font-size: 12px;
	color: #595757;
	display: block;
}

.ngbrand-news-hotnews ul li a:hover h6 {
	color: #000;
}

.ngbrand-news-hotnews ul li a h6 {
	display: block;
	font-size: 12px;
	color: #595757;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	position: relative;
	padding-bottom: 3px;
}

.ngbrand-news-hotnews ul li a h6:first-child::before {
	content: '';
	width: 4px;
	height: 4px;
	border-radius: 100px;
	background: #ccc;
	display: inline-block;
	vertical-align: middle;
	margin-right: 5px;
}

.ngbrand-news-hotnews ul li a h6:last-child {
	padding-left: 10px;
}

.ngbrand-news-hottag {
	background: #f8f8f8;
	padding: 5%;
	overflow: hidden;
	margin-bottom: 20px;
}

.ngbrand-news-hottag h3 {
	font-size: 16px;
	display: block;
	border-bottom: 1px solid #b5b5b6;
	padding: 10px 0;
	text-transform: uppercase;
	overflow: hidden;
}

.ngbrand-news-hottag ul {
	padding: 15px 0;
	overflow: hidden;
}

.ngbrand-news-hottag ul a {
	font-size: 12px;
	color: #595757;
	overflow: hidden;
	margin-right: 20px;
	padding: 5px 0;
	display: block;
	float: left;
}

.ngbrand-news-hottag ul a:hover {
	color: #000;
}

.ngbrand-news-othercase {
	background: #f1f1f1;
	padding: 100px 0;
	overflow: hidden;
}

.ngbrand-news-othercase-title {
	text-align: center;
}

.ngbrand-news-othercase-title h3 {
	font-size: 45px;
	text-transform: uppercase;
	font-family: 'ProximaSansMedium', Arial;
}

.ngbrand-news-othercase-title h4 {
	font-size: 24px;
	position: relative;
	display: block;
}

.ngbrand-news-othercase-swiper {
	overflow: hidden;
	margin-top: 50px;
}

.ngbnews-othercase-cases {}

.ngbnews-othercase-cases * {
	-webkit-transition: 0.4s ease;
	-o-transition: 0.4s ease;
	transition: 0.4s ease;
}

.ngbnews-othercase-cases a {
	display: block;
	overflow: hidden;
	position: relative;
}

.ngbnews-othercase-cases a .npic {
	overflow: hidden;
}

.ngbnews-othercase-cases a .npic img {
	display: block;
	width: 100%;
	height: auto;
}

.ngbnews-othercase-cases a .ntxt {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	text-align: center;
	background: rgba(0, 0, 0, 0.8);
	opacity: 0;
}

.ngbnews-othercase-cases a .ntxt h4 {
	font-size: 18px;
	color: #fff;
	padding: 10px 0;
	margin-top: 25%;
}

.ngbnews-othercase-cases a .ntxt h6 {
	font-size: 12px;
	color: #fff;
	width: 90%;
	margin: auto;
}

.ngbnews-othercase-cases a:hover .ntxt {
	opacity: 1;
}


.ngbrand-news-detail {
	overflow: hidden;
	padding-bottom: 80px;
}

.ngbrand-news-detail .ngbrand-news-content {
	border-top: 1px #e6e5e5 solid;
	padding-top: 30px;
	overflow: hidden;
}

.ngbrand-news-detail-left {
	float: left;
	width: 74%;
	overflow: hidden;
}

.ngbrand-news-detail-title {
	background: #f1f1f1;
	padding: 30px;
	overflow: hidden;
}

.ngbrand-news-detail-title h3 {
	font-size: 20px;
	color: #000;
	padding-bottom: 5px;
}

.ngbrand-news-detail-title h6 {
	font-size: 12px;
	color: #666;
}

.ngbrand-news-detail-left-main {
	font-size: 14px;
	line-height: 24px;
	color: #666;
	padding: 30px 0;
	overflow: hidden;
}

.ngbrand-news-detail-left-main img {
	max-width: 100%;
	height: auto;
}

.ngbrand-news-detail-left-main * {
	color: #666;
	font-size: 14px;
	line-height: 24px;
	font-family: PingFang SC, Verdana, Helvetica Neue, Microsoft Yahei, Hiragino Sans GB, Microsoft Sans Serif, WenQuanYi Micro Hei, sans-serif;
}

.ngbrand-news-detail-left-pagetrun {
	padding: 20px 0;
	border-top: 1px #ccc solid;
	overflow: hidden;
	position: relative;
}

.ngbrand-news-detail-left-pagetrun a {
	display: block;
}

.nbreturn {
	position: absolute;
	width: 100px;
	text-align: center;
	left: 50%;
	margin-left: -50px;
	top: 20px;
	color: #000;
}

.nbprev {
	float: left;
	width: 50%;
}

.nbnext {
	float: right;
	width: 50%;
	text-align: right;
}



.case-item ul li {
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
}

.case-item ul li:nth-child(0) {}

.case-item ul li:nth-child(1) {
	-webkit-animation-duration: 0.1s;
	animation-duration: 0.1s;
}

.case-item ul li:nth-child(2) {
	-webkit-animation-duration: 0.2s;
	animation-duration: 0.2s;
}

.case-item ul li:nth-child(3) {
	-webkit-animation-duration: 0.3s;
	animation-duration: 0.3s;
}

.case-item ul li:nth-child(4) {
	-webkit-animation-duration: 0.4s;
	animation-duration: 0.4s;
}

.case-item ul li:nth-child(5) {
	-webkit-animation-duration: 0.5s;
	animation-duration: 0.5s;
}

.case-item ul li:nth-child(6) {
	-webkit-animation-duration: 0.6s;
	animation-duration: 0.6s;
}

.case-item ul li:nth-child(7) {
	-webkit-animation-duration: 0.7s;
	animation-duration: 0.7s;
}

.case-item ul li:nth-child(8) {
	-webkit-animation-duration: 0.8s;
	animation-duration: 0.8s;
}

.case-item ul li:nth-child(9) {
	-webkit-animation-duration: 0.9s;
	animation-duration: 0.9s;
}

.case-item ul li:nth-child(10) {
	-webkit-animation-duration: 0.1s;
	animation-duration: 0.1s;
}

.case-item ul li:nth-child(11) {
	-webkit-animation-duration: 0.2s;
	animation-duration: 0.2s;
}

.case-item ul li:nth-child(12) {
	-webkit-animation-duration: 0.3s;
	animation-duration: 0.3s;
}

.case-item ul li:nth-child(13) {
	-webkit-animation-duration: 0.4s;
	animation-duration: 0.4s;
}

.case-item ul li:nth-child(14) {
	-webkit-animation-duration: 0.5s;
	animation-duration: 0.5s;
}

.case-item ul li:nth-child(15) {
	-webkit-animation-duration: 0.6s;
	animation-duration: 0.6s;
}

.case-item ul li:nth-child(16) {
	-webkit-animation-duration: 0.7s;
	animation-duration: 0.7s;
}

.case-item ul li:nth-child(17) {
	-webkit-animation-duration: 0.8s;
	animation-duration: 0.8s;
}

.case-item ul li:nth-child(18) {
	-webkit-animation-duration: 0.9s;
	animation-duration: 0.9s;
}

.case-item ul li:nth-child(19) {
	-webkit-animation-duration: 0.1s;
	animation-duration: 0.1s;
}

.case-item ul li:nth-child(20) {
	-webkit-animation-duration: 0.2s;
	animation-duration: 0.2s;
}

.case-item ul li:nth-child(21) {
	-webkit-animation-duration: 0.3s;
	animation-duration: 0.3s;
}

.case-item ul li:nth-child(22) {
	-webkit-animation-duration: 0.4s;
	animation-duration: 0.4s;
}

.case-item ul li:nth-child(23) {
	-webkit-animation-duration: 0.5s;
	animation-duration: 0.5s;
}

.case-item ul li:nth-child(24) {
	-webkit-animation-duration: 0.6s;
	animation-duration: 0.6s;
}

.case-item ul li:nth-child(25) {
	-webkit-animation-duration: 0.7s;
	animation-duration: 0.7s;
}

.case-item ul li:nth-child(26) {
	-webkit-animation-duration: 0.8s;
	animation-duration: 0.8s;
}

.case-item ul li:nth-child(27) {
	-webkit-animation-duration: 0.9s;
	animation-duration: 0.9s;
}

.case-item ul li:nth-child(28) {
	-webkit-animation-duration: 0.1s;
	animation-duration: 0.1s;
}

.case-item ul li:nth-child(29) {
	-webkit-animation-duration: 0.2s;
	animation-duration: 0.2s;
}

.case-item ul li:nth-child(30) {
	-webkit-animation-duration: 0.3s;
	animation-duration: 0.3s;
}

.case-item ul li:nth-child(31) {
	-webkit-animation-duration: 0.4s;
	animation-duration: 0.4s;
}

.case-item ul li:nth-child(32) {
	-webkit-animation-duration: 0.5s;
	animation-duration: 0.5s;
}

.case-item ul li:nth-child(33) {
	-webkit-animation-duration: 0.6s;
	animation-duration: 0.6s;
}

.case-item ul li:nth-child(34) {
	-webkit-animation-duration: 0.7s;
	animation-duration: 0.7s;
}

.case-item ul li:nth-child(35) {
	-webkit-animation-duration: 0.8s;
	animation-duration: 0.8s;
}

.case-item ul li:nth-child(36) {
	-webkit-animation-duration: 0.9s;
	animation-duration: 0.9s;
}

.case-item ul li:nth-child(37) {
	-webkit-animation-duration: 0.1s;
	animation-duration: 0.1s;
}

.case-item ul li:nth-child(38) {
	-webkit-animation-duration: 0.2s;
	animation-duration: 0.2s;
}

.case-item ul li:nth-child(39) {
	-webkit-animation-duration: 0.3s;
	animation-duration: 0.3s;
}

.case-item ul li:nth-child(40) {
	-webkit-animation-duration: 0.4s;
	animation-duration: 0.4s;
}

.case-item ul li:nth-child(41) {
	-webkit-animation-duration: 0.5s;
	animation-duration: 0.5s;
}

.case-item ul li:nth-child(42) {
	-webkit-animation-duration: 0.6s;
	animation-duration: 0.6s;
}

.case-item ul li:nth-child(43) {
	-webkit-animation-duration: 0.7s;
	animation-duration: 0.7s;
}

.case-item ul li:nth-child(44) {
	-webkit-animation-duration: 0.8s;
	animation-duration: 0.8s;
}

.case-item ul li:nth-child(45) {
	-webkit-animation-duration: 0.9s;
	animation-duration: 0.9s;
}

.case-item ul li:nth-child(46) {
	-webkit-animation-duration: 0.1s;
	animation-duration: 0.1s;
}

.case-item ul li:nth-child(47) {
	-webkit-animation-duration: 0.2s;
	animation-duration: 0.2s;
}

.case-item ul li:nth-child(48) {
	-webkit-animation-duration: 0.3s;
	animation-duration: 0.3s;
}

.case-item ul li:nth-child(49) {
	-webkit-animation-duration: 0.4s;
	animation-duration: 0.4s;
}

.case-item ul li:nth-child(50) {
	-webkit-animation-duration: 0.5s;
	animation-duration: 0.5s;
}

.case-item ul li:nth-child(51) {
	-webkit-animation-duration: 0.6s;
	animation-duration: 0.6s;
}

.case-item ul li:nth-child(52) {
	-webkit-animation-duration: 0.7s;
	animation-duration: 0.7s;
}

.case-item ul li:nth-child(53) {
	-webkit-animation-duration: 0.8s;
	animation-duration: 0.8s;
}

.case-item ul li:nth-child(54) {
	-webkit-animation-duration: 0.9s;
	animation-duration: 0.9s;
}

.insight-right ul li a {
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
}



.diy_select:hover {
	border: 1px solid #666;
}

.news-left-path {
	font-size: 14px;
	color: #666;
}

.news-left-path i {
	font-family: "宋体";
	font-style: normal;
}

.diy_select {
	width: 320px;
	height: 40px;
	position: absolute;
	font-size: 14px;
	color: #000;
	right: 0;
	top: -10px;
	background-color: #fff;
	cursor: pointer;
}

.diy_select_btn,
.diy_select_txt {
	float: left;
	height: 100%;
	line-height: 40px;
}

.diy_select,
.diy_select_list {
	border: 1px solid #DFDFDF;
}

.diy_select_list li:last-child {
	border-bottom: none;
}

.select-text {
	padding: 0 20px;
	height: 100%;
	width: 100%;
	position: relative;
}

.diy_select_txt {
	width: 100%;
}

.diy_select_txt,
.diy_select_list li {
	overflow: hidden;
}

.diy_select_btn {
	width: 20%;
	height: 100%;
	position: absolute;
	right: 0;
	top: 0;
	background: url(../images/jtd1.png) no-repeat center;
}

.select-option {
	width: 320px;
	position: relative;
}

.diy_select_list {
	height: 300px;
	position: absolute;
	top: 1px;
	left: -1px;
	z-index: 88888;
	border-top: none;
	width: 100%;
	display: none;
	background: #fff;
	overflow: auto;
}

.diy_select_list li {
	margin: 0 20px;
	list-style: none;
	height: 40px;
	line-height: 40px;
	cursor: default;
	background: #fff;
	border-bottom: 1px solid #b3b3b3;
}

.diy_select_list li.focus {
	margin: 0;
	padding: 0 20px;
	cursor: pointer;
	background: #000;
	color: #fff
}

.diy_select_list li a {
	display: block;
}

.diy_select_list li.focus a {
	color: #fff
}






@media screen and (max-width: 5120px) {
	.csd-banner.main {
		background-size: 100%;
		background-repeat: no-repeat;
	}

	.slick-banner a {
		height: auto;
	}

	.slick-banner a img.p-img {
		display: block;
	}

	.case-banner.small-banner.main,
	.small-banner {
		background-size: 100% !important;
	}

	.auto {
		width: 70%;
	}

	.ngservice5 .main {
		height: 100%;
	}

	.index-news-right-news a {
		margin-bottom: 19px;
	}

	.il-about {
		padding: 3% 3% 0 3%;
	}
}

@media screen and (max-width: 3840px) {}

@media screen and (max-width: 2560px) {}

@media screen and (max-width: 2048px) {}

@media only screen and (max-width: 1920px) {
	.ngbnews .ntxt h4 {
		min-height: 82px;
		max-height: 82px;
		overflow: hidden;
	}

	.ngbnews .npic img {
		max-height: 161px;
	}

	.ngbrand-news-banner a img {
		opacity: 0;
		filter: alpha(opacity=0);
	}

	.csd-banner.main {
		background-size: 100%;
	}

	.slick-banner a img.p-img {
		display: block;
	}

	.auto {
		width: 1440px;
	}

	.ngservice5 .main {
		height: auto;
	}

	.index-news-right-news a {
		margin-bottom: 10px;
	}
}

@media only screen and (max-width: 1680px) {
	.ngbrand-news-banner a {
		background: none !important;
		background-color: #999;
	}

	.ngbrand-news-banner a img {
		opacity: 1;
		filter: alpha(opacity=100);
	}

	.auto {
		width: 1200px;
	}

	.insight-right ul {
		padding-top: 25px;
	}
}

@media only screen and (max-width: 1440px) {
	.ngicon5 li {
		width: 16%;
	}

	.ngicon5 {
		padding-top: 5%;
	}

	.ngb-title h2 {
		font-size: 35px;
	}

	.ngb-title h3 {
		font-size: 22px;
	}

	.ngb-title h4 {
		font-size: 13px;
		line-height: 26px;
	}

	.ngicon5 li h5 {
		font-size: 12px;
	}

	.ngservice5 ul {
		padding-top: 3%;
		width: 90%;
	}

	.ngservice5 ul li {
		width: 18%;
		margin-top: 4%;
	}

	.ngservice5 .main {
		padding: 10% 0 10% 0;
	}

	.ngb-footer-content,
	.ngb-bottom ul,
	.ngbrand-news-content {
		width: 1200px;
	}

	.ngbnews .ntxt h4 {
		font-size: 12px;
		line-height: 22px;
		padding: 15px 0 25px 0;
	}

	.ngbnews .ntxt h6 {
		font-size: 12px;
	}

	.ngbnews .npic {
		width: 40%;
	}

	.ngbnews .ntxt {
		width: 57%;
	}

	.ngbnews .ntxt h3 {
		font-size: 18px;
	}

	.ngbrand-news-hotnews ul li a,
	.ngbrand-news-hottag ul a {
		font-size: 12px;
	}

	.ngbnews .npic img {
		max-height: 158px;
	}

}

@media only screen and (max-width: 1366px) {
	.ngicon5 li h6 {
		font-size: 14px;
	}

	.ngicon5 li {
		width: 16.8%;
	}

	.ngb-title h3::after {
		margin: 1% auto 15px auto;
	}

	.ngservice1 .main li {
		margin: 0 7%;
	}
}

@media only screen and (max-width: 1280px) {
	.ngservice1 .main li i {
		width: 80px;
	}

	.ngservice1 .main li {
		padding-bottom: 15px;
	}

	.ngicon5 li i {
		width: 90px;
	}

	.ngb-footer-content,
	.ngb-bottom ul,
	.ngbrand-news-content {
		width: 1100px;
	}

	.ngbnews .ntxt h4 {
		padding: 15px 0;
	}

	.ngbnews .npic img {
		max-height: 145px;
	}
}

@media only screen and (max-width: 1152px) {
	.ngservice1 .main li {
		text-align: center;
		margin: 0;
		width: 30%;
	}

	.ngservice1 .main li i {
		margin: auto;
	}

	.ngicon5 li {
		width: 18%;
		padding: 20px 0;
	}

	.ngicon5 li h5 {
		font-size: 12px;
		padding-top: 10px;
	}

	.ngb-title h4 {
		font-size: 12px;
		line-height: 22px;
	}

	.ngservice5 ul {
		padding-top: 1%;
		width: 100%;
	}

	.ngicon5 li h5 {
		display: none;
	}

	.ngb-footer-content,
	.ngb-bottom ul,
	.ngbrand-news-content {
		width: 96%;
	}
}

@media only screen and (max-width: 860px) {
	.auto {
		width: 100%;
	}

	.pcshow,
	.ngb-bottom .right,
	.yqlink,
	.ngbrand-news-path {
		display: none !important;
	}

	.mbshow {
		display: block !important;
	}

	.ngb-service .main {
		margin-top: 0px;
	}

	.ngb-service-content .pic img {
		width: 350%;
	}

	.ngservice1 .main li h4 {
		font-size: 12px;
		padding-left: 0px;
		width: 80%;
		margin: auto;
	}

	.ngservice1 .main li h5 {
		font-size: 14px;
		padding: 10px 0 0 0px;
	}

	.ngservice1 .main li {
		padding-bottom: 25px;
	}

	.ngservice1 .main li i::after {
		margin: 20px auto;
	}

	.ngb-title {
		width: 90%;
		margin: auto;
	}

	.ngb-title h2 {
		font-size: 30px;
	}

	.ngb-title h3::after {
		margin: 4% auto 15px auto;
	}

	.ngicon5 li h5 {
		display: none;
	}

	.ngicon5 li i {
		width: 80%;
	}

	.ngicon5 li {
		width: 17%;
		margin: 0;
		background: none;
		padding: 20px 0 0px 0;
	}

	.ngicon5 li h6 {
		font-size: 12px;
	}

	.ngservice3 .main .ngicon5 li,
	.ngservice4 .main .ngicon5 li {
		background: none;
	}

	.ngservice5 ul {
		padding-top: 10%;
		width: 98%;
	}

	.ngservice5 .main {
		padding: 30% 0 30% 0;
	}

	.ngservice5 ul li {
		width: 32%;
		margin: 1% 0;
		border: 1px solid #ccc;
		padding: 3%;
	}

	.ngb-fright,
	.ngb-footer-content::before {
		display: none;
	}

	.ngb-bottom .left,
	.ngb-bottom .right {
		float: none;
		width: 100%;
	}

	.ngb-fleft .name {
		border-bottom: 1px solid #302f2f;
		padding-bottom: 25px;
	}

	.ngb-fleft .ewmtel {
		padding-top: 25px;
	}

	.ngb-footer-content {
		padding: 50px 0 20px 0;
	}

	.ngb-fleft .ewmtel .tel h2 {
		font-size: 26px;
	}

	.ngb-fleft .name h3 {
		font-size: 24px;
	}

	.cipc {
		display: block;
	}

	.ngbrand-news-banner {
		margin-top: 66px;
	}

	.ngbrand-news-nav {
		text-align: center;
	}

	.ngbrand-news-nav a {
		font-size: 14px;
		margin: 1% 2%;
	}

	.ngbrand-news-leftlist {
		float: none;
		width: 100%;
	}

	.ngbnews .npic {
		width: 100%;
	}

	.ngbnews .ntxt {
		float: none;
		width: 100%;
		padding: 20px 0;
		border-bottom: 1px #e6e5e5 solid;
		overflow: hidden;
	}

	.ngbnews {
		margin-bottom: 35px;
	}

	.ngbrand-news-right {
		float: none;
		width: 100%;
		margin-top: 30px;
	}

	.ngbrand-news-truepage {
		padding: 0px 0 50px 0;
	}

	.ngbrand-news-hotnews {
		margin-bottom: 10px;
	}

	.ngbrand-news-main {
		padding-bottom: 0px;
	}

	.ngbrand-news-othercase-title h3 {
		font-size: 25px;
	}

	.ngbrand-news-detail-left {
		float: none;
		width: 100%;
	}

	.ngbrand-news-detail-title h3 {
		font-size: 18px;
	}

	.nbnext span,
	.nbprev span {
		display: none;
	}

	.nbnext::after {
		content: '下一篇'
	}

	.nbprev::after {
		content: '上一篇'
	}

	.ngbrand-news-detail-title {
		padding: 4%;
	}

	.ngbrand-news-truepage {
		border-top: none;
	}

	.ngbrand-news-navpath {
		padding: 50px 0 20px 0;
	}

	.ngbnews .npic img,
	.ngbnews .ntxt h4 {
		max-height: none;
		min-height: auto;
	}

	.case-banner.small-banner.main,
	.small-banner {
		background-size: auto !important;
	}

	.index-case .auto .case-item .case-item-top .cil1,
	.index-case .auto .case-item .case-item-top .cil2,
	.case-item ul li {
		width: 100%;
		float: none;
	}

	.ngbrand-news-othercase,
	.index-news-right,
	.ngbrand-news-right,
	.news-left-path,
	.ngbrand-news-navpath {
		display: none
	}

	.ngb-bottom .left a {
		display: inline-block;
	}

	.il-about {
		padding: 10% 0;
	}

	.huanhang {
		display: block;
	}

	.ngb-fleft {
		width: 100%;
		float: left;
	}

	.index-news {
		padding-bottom: 50px !important;
	}

	.iltxt {
		padding: 0px 0;
	}

	.diy_select,
	.select-option {
		width: 100%;
	}

	.select-option {
		width: 100.6%;
	}

	.mt66px {
		margin-top: 66px;
	}

	.auto,
	.w1200,
	.w1100,
	.w1000 {
		width: 100%;
		padding: 0;
	}

	.ngb-bottom .left a {
		display: none;
	}

	.ngb-bottom .left a.cipc {
		display: block;
	}

	.case-item-top a div h3 {
		font-size: 15px;
	}

	.case-item-top a div h5 {
		font-size: 11px;
	}

	.ngb-bottom .left a.cipc {
		display: inline-block;
	}

	.ngb-bottom .left,
	.ngb-bottom .left a {
		font-size: 11px;
	}

	.csd-main .w1200 {
		padding: 0;
		overflow: hidden;
	}

	.contact-site * {
		color: #000 !important;
	}

	.contact-site a strong,
	.contact-site a {
		color: #dd2f2f !important;
	}

	.about-profile .about-des {
		width: 90%;
		margin: auto;
	}

	.page-bo a.next {
		margin-right: 5%;
	}

	.page-bo a.prev {
		margin-left: 5%;
	}

	.page-bo {
		margin-top: 0px;
		border-top: none;
	}

	.mt50px {
		margin-top: 50px;
	}

	.index-news-left-bottom {
		padding: 30px 3% !important;
	}
}