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

.index-case .auto .case-item .case-item-top .cil1 {
	width: 66.666%;
	margin-bottom: 0;
}
.index-case .auto .case-item .case-item-top .cil2 {
	width: 33.3%;
	margin-right: 0;
	margin-bottom: 0;
	float: left;
}
.case-item ul li {
	width: 33.33333%;
	margin-right: 0;
	margin-bottom:0;
}
.index-about {
	padding: 90px 0px;
}
.case-bd-title-nav {
}
.case-bd-title-nav a {
	display: inline-block;
	color: #999;
	position: relative;
	margin-left:10px;
	padding-bottom: 5px;
	font-size: 14px;
	cursor: pointer;
	color: #666;
}
.case-bd-title-nav a::after {
content: '';
width: 0;
height: 1px;
opacity: 0;
background: #000;
position: absolute;
left: 50%;
bottom: 0px;
transition: all .4s ease;
}
.case-bd-title-nav a.cur {
	color: #000;
}
.case-bd-title-nav a.cur::after {
width: 100%;
left: 0;
opacity: 1;
}
.contact-4 {
	position:relative;
}
.contact-4 .text-4 {
	text-align:center;
	position:absolute;
	left:0;
	top:0;
	z-index: 3;
	width:100%;
	height:100%;
	color:#fff;
}
.contact-4 .text-4 p {
	font-size:18px;
	opacity: .8
}
.contact-4 .text-4 strong {
	padding:10px 0 20px 0;
	font-size:34px;
	display:block;
}
.contact-4 .text-4 a {
	color:#fff;
	width: 113px;
	height: 38px;
	border: 1px solid #fff;
	text-align: center;
	line-height: 38px;
	display:block;
	margin:30px auto auto auto;
}
.contact-4 .text-4 a:hover {
	background:#fff;
	color:#000;
}
.contact-4 .bgpic-4 {
	position:relative;
}
.contact-4 .bgpic-4 img {
	display:block;
	width:100%;
	height:auto;
}
.table {
	display:table;
	width:100%;
	height:100%;
}
.table-cell {
	display:table-cell;
	vertical-align: middle;
}
.design-trends {
	padding:100px 0;
	overflow:hidden;
}
.design-trends-title {
	text-align:center;
}
.design-trends-title p {
	font-size:36px;
	opacity: .3;
	text-transform: uppercase;
	font-family: 'Montserrat-Bold', 'ProximaSansMedium', Arial;
}
.design-trends-title strong {
	padding:0px 0 20px 0;
	font-size:24px;
	display:block;
}
.design-trends-item-4 {
	padding:30px 0;
	overflow:hidden;
	width: 1400px;
	margin:0 auto;
}
.design-trends-item-4 li {
	float:left;
	width:25%;
	position:relative;
	overflow:hidden;
	margin:0;
	padding:0;
	list-style: none;
}
.design-trends-item-4 li a {
	color:#666;
	line-height: 38px;
	display:block;
	padding: 0;
	font-size:12px;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	width:80%;
}
.design-trends-item-4 li a:hover {
	color:#000;
}
.design-trends-item-4 li:before {
	content:"";
	width:1px;
	height:100%;
	background:#e5e5e5;
	position:absolute;
	top:0;
	right:10%;
}
.design-trends-item-4 li:last-child a {
	width:100%;
}
.design-trends-item-4 li:last-child:before {
	display:none;
}
.news-right-nav {
	position:absolute;
	right:0;
	top:0;
	width:50%;
	z-index:3;
}
.news-right-nav .swiper-slide {
	text-align:center;
}
.news-right-nav a {
	font-size:14px;
	color:#999;
}
.news-right-nav a:hover {
	color:#000;
}
.news-right-nav-swiper {
	width:90%;
	margin:auto;
	user-select: none;
}
.news-right-nav .swiper-container .swiper-wrapper {
	transition-timing-function: linear;
}
.news-right-nav .swiper-button-next, .news-right-nav .swiper-button-prev {
	width: 15px;
	height: 15px;
	background-size: 100%;
	margin-top: -7.5px;
}
.news-right-nav-swiper .swiper-slide {
	width:auto;
}
.news-right-nav .swiper-button-next {
	background: url('../../news/left.svg') center no-repeat;
	background-size: 130%;
	transform:rotate(180deg);
}
.news-right-nav .swiper-button-prev {
	background: url('../../news/left.svg') center no-repeat;
	background-size: 130%;
}
.ngbrand-news-content .swiper-button-next, .ngbrand-news-content .swiper-button-prev {
	opacity:.5;
	outline: none;
}
.ngbrand-news-content .swiper-button-next:hover, .ngbrand-news-content .swiper-button-prev:hover {
	opacity:1;
}
.ngbrand-news-content .swiper-button-next {
	right:-50px;
	background: url('../jt.svg') center no-repeat;
	background-size: 100%;
}
.ngbrand-news-content .swiper-button-prev {
	left:-50px;
	background: url('../jt.svg') center no-repeat;
	background-size: 100%;
	transform:rotate(180deg);
}
/*广告*/
.index-ad {
	width: 100%;
	height: 590px;
	padding-top: 270px;
	margin-top: 100px;
}
.index-ad h2 {
	font-size: 48px;
	line-height: 50px;
	color: #fff;
	text-align: center;
}
.ad-main .auto {
	padding: 90px 0px;
	overflow: hidden;
}
.ad-main .auto .ad-item {
	float: left;
	width: 29%;
	margin-right: 5.33%;
}
.ad-main .auto .ad-mr {
	margin-right: 0;
}
.ad-main .auto .ad-item h3 {
	position: relative;
	font-size: 24px;
	color: #fff;
	padding:3px 0;
}
.ad-main .auto .ad-item h3:after {
	display:none;
}
.ad-main .auto .ad-item .ad-des {
	font-size: 16px;
	line-height: 26px;
	margin-top: 30px;
}
.ad-main .auto .ad-item ul {
	margin-top: 30px;
	color: #a3a3a3;
}
.ad-main .auto .ad-item ul h4, .ad-main .auto .ad-item ul h2 {
	font-size: 14px;
	line-height: 24px;
}
.ad-main .auto .ad-item ul li {
	position: relative;
	font-size: 14px;
	line-height: 30px;
	padding-left: 18px;
}
.ad-main .auto .ad-item ul li:after {
	content: "";
	position: absolute;
	left: 2px;
	top: 12px;
	width: 6px;
	height: 6px;
	background: #a3a3a3;
	border-radius: 100%;
}
.ad-main .auto .ad-item ul li a, .ad-main .auto .ad-item ul * {
	color: #a3a3a3;
}
.ad-main .auto .ad-item ul li h2 {
}
.ad-item-title {
	position:relative;
	padding-left:70px;
}
.ad-item-title i {
	width:60px;
	height:60px;
	position:absolute;
	left:0;
	top:0;
}
.ad-item-title i img {
	display:both;
	width:100%;
	height:auto;
}
.ad-item-title span {
	display:block;
	font-size:14px;
	color:#999;
	text-transform: uppercase;
}
.index-news {
	clear: both;
	overflow: hidden;
	width:1440px;
	margin: auto;
	padding:100px 0 140px 0;
}
.index-news-left {
	overflow: hidden;
	float: right;
	width: 48%;
}
.index-news-left h2 {
	margin: 0;
	font-weight: normal;
	font-size: 30px;
	color: #000;
	display: block;
	border-bottom: 1px solid #bfbfbf;
	padding-bottom: 5px;
}
.index-news-left-top {
	overflow: hidden;
	margin-top:20px;
}
.index-news-left-top .img {
	position: relative;
	overflow: hidden;
}
.index-news-left-top .img img.op0 {
	display: block;
	width: 100%;
	height: auto;
}
.index-news-left-top .text {
	padding: 3%;
	overflow: hidden;
	background: #ededed;
}
.index-news-left-top .text h3 {
	margin: 0;
	font-weight: normal;
	font-size: 16px;
	color: #000;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
}
.index-news-left-top .text p {
	font-size: 12px;
	line-height: 22px;
	color: #515151;
	padding: 5px 0;
	overflow:hidden
}
.index-news-left-top a:hover .text {
	background: #ccc;
}
.index-news-left-bottom {
	padding: 30px 0;
	overflow: hidden;
}
.index-news-left-bottom a {
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	display: block;
	width:30%;
	margin-right:3%;
	margin-bottom: 10px;
	padding-left: 10px;
	position: relative;
	font-size: 12px;
	color: #8d8d8d;
	float: left;
}
.index-news-left-bottom a.in3 {
	margin-right: 0;
}
.index-news-left-bottom a::before {
content: '';
display: block;
width: 1px;
height: 100%;
background:#bfbfbf;
position: absolute;
left: 0;
top: 0;
}
.index-news-left-bottom a h4 {
	font-weight: normal;
	margin: 0;
	font-size: 12px;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	color: #8d8d8d;
}
.index-news-left-bottom a:hover h4 {
	color: #000;
}
.index-news-right {
	overflow: hidden;
	float: left;
	width: 48%;
}
.index-news-right h2 {
	margin: 0;
	font-weight: normal;
	font-size: 30px;
	color: #000;
	display: block;
	border-bottom: 1px solid #bfbfbf;
	padding-bottom: 5px;
}
.index-news-right-news {
	padding: 20px 0 25px 0;
	overflow: hidden;
}
.index-news-right-news a {
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	display: block;
	width:30%;
	margin-right:3%;
	margin-bottom: 10px;
	padding-left: 10px;
	position: relative;
	font-size: 12px;
	color: #8d8d8d;
	float: left;
}
.index-news-right-news a.in3 {
	margin-right: 0;
}
.index-news-right-news a h4 {
	font-weight: normal;
	margin: 0;
	font-size: 12px;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	color: #8d8d8d;
}
.index-news-right-news a::before {
content: '';
display: block;
width: 1px;
height: 100%;
background:#bfbfbf;
position: absolute;
left: 0;
top: 0;
}
.index-news-right-news a:hover h4 {
	color: #000;
}
.index-news-right-center-news {
	border-top: 1px solid #e5e5e5;
	border-bottom: 1px solid #e5e5e5;
	padding:30px 0 25px 0;
	margin-bottom: 20px;
	overflow: hidden;
}
.index-news-right-center-news .onetop-news {
	overflow: hidden;
}
.index-news-right-center-news .onetop-news h4 {
	margin: 0;
	font-weight: normal;
	font-size: 16px;
	color: #000;
	display: block;
}
.index-news-right-center-news .onetop-news p {
	font-size: 12px;
	line-height: 22px;
	color: #737373;
	padding: 5px 0;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow:hidden;
}
.index-news8 {
	padding:10px 0 0 0;
	overflow: hidden;
}
.index-news8 a {
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	display: block;
	width:30%;
	margin-right:3%;
	margin-bottom: 10px;
	padding-left: 10px;
	position: relative;
	font-size: 12px;
	color: #8d8d8d;
	float: left;
}
.index-news8 a.in3 {
	margin-right: 0;
}
.index-news8 a::before {
content: '';
display: block;
width: 1px;
height: 100%;
background:#bfbfbf;
position: absolute;
left: 0;
top: 0;
}
.index-news8 a:hover h4 {
	color: #000;
}
.index-news8 a h4 {
	font-weight: normal;
	margin: 0;
	font-size: 12px;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	color: #8d8d8d;
}
.dpnone {
	display: none;
	opacity: 0;
}
.op0 {
	opacity: 0;
}
.ad-main.newadstyle {
}
.ad-main.newadstyle .auto {
	width: 1400px;
	margin: auto;
}
.ad-main.newadstyle .auto .ad-item .ad-des {
	color: #a3a3a3;
	font-size: 14px;
	line-height: 24px;
	margin-top:40px;
}
.case-bd-title {
	position: relative;
	overflow: hidden;
	padding:0px 0 20px 0;
}
.case-bd-title h3 {
	font-weight:normal;
	margin: 0;
	padding:10px 0;
}
.case-bd-title-nav {
	text-align:right;
	position:absolute;
	right:0;
	top:13px;
}
 @media only screen and (max-width: 5120px) {
 .auto, .ad-main.newadstyle .auto, .index-news, .ngb-footer-content, .ngb-bottom ul, .design-trends-item-4, .w1200, .ngbrand-news-content, .ngbrand-news-content, .ngbrand-news-content, .contact-us-kuang {
width: 74%;
}
 .csd-top .csd-des {
width: 50%;
}
 .csd-top-nav {
width: 51.5%;
}
 .index-news-right h2 {
padding-bottom: 2%;
}
 .index-news-right-news a {
margin-bottom: 2%;
}
 .index-news-right-center-news .onetop-news {
padding-bottom: 3%;
}
 .ad-main .auto .ad-item {
width: 30%;
margin-right: 5%;
}
 .iabout {
overflow: hidden;
}
 .il-about {
min-height: auto;
background-size: 100%;
}
 .slick-banner-swiper .swiper-pagination {
bottom: 5%!important;
}
 .page-bo::before {
width: 74%!important;
left: 13%!important;
}
 .page-bo a.prev {
padding-right: 10px;
}
 .page-bo a.next {
padding-left: 10px;
}
 .csd-contact .text-1, .csd-contact .text-2 {
font-weight: 300;
}
 .ngbnews .ntxt p:nth-child(3) {
padding: 3.5% 0 8% 0;
}
 .environmental .w1200 {
width: 1200px;
}
}
 @media only screen and (max-width: 1920px) {
 .auto, .ad-main.newadstyle .auto, .index-news, .ngb-footer-content, .ngb-bottom ul, .design-trends-item-4, .ngbrand-news-content, .ngbrand-news-content, .ngbrand-news-content, .contact-us-kuang {
width: 1400px;
}
 .w1200 {
width: 1200px;
}
 .csd-top-nav {
width:auto;
}
 .csd-top .csd-des {
width: 760px;
}
 .index-news-right h2 {
padding-bottom: 5px;
}
 .index-news-right-news a {
margin-bottom: 10px;
}
 .index-news-right-center-news .onetop-news {
padding-bottom: 0;
}
 .ad-main .auto .ad-item {
width: 29%;
margin-right: 5.33%;
}
 .il-about {
float: left;
width: 34%;
padding: 3%;
background: url(../upload/ai1.jpg) left center no-repeat;
min-height: 380px;
}
 .page-bo::before {
width: 100%!important;
left: 0!important;
}
 .ngbnews .ntxt p:nth-child(3) {
padding: 10px 0 20px 0;
}
}
 @media only screen and (max-width: 1680px) {
 .index-news-right-news {
padding: 20px 0;
}
 .index-news-right-center-news {
padding: 20px 0;
margin-bottom: 10px;
}
}
@media only screen and (max-width: 1440px) {
 .index-news-right-news {
padding: 25px 0 15px 0;
}
 .index-news-right-center-news {
padding: 25px 0 15px 0;
margin-bottom: 5px;
}
 .index-news-right-news a {
margin-bottom: 8px;
}
 .index-news {
padding-bottom: 70px;
}
 .ad-main.newadstyle .auto, .new-footer-top, .new-footer-bottom-main, .index-news {
width: 90%;
}
 .auto, .ad-main.newadstyle .auto, .index-news, .ngb-footer-content, .ngb-bottom ul, .design-trends-item-4, .ngbrand-news-content, .ngbrand-news-content, .ngbrand-news-content, .contact-us-kuang {
width: 90%;
}
 .index-case {
padding: 100px 0 20px;
}
}
@media only screen and (max-width: 1366px) {
 .index-news-right-center-news .onetop-news p {
min-height: auto;
}
 .index-news-right h3 {
font-size: 20px;
}
}
@media only screen and (max-width: 860px) {
 .index-news-left, .index-news-right, .new-footer-top-left, .new-footer-top-right {
float: none;
width: 100%;
}
 .index-news-left-bottom a {
width: 100%;
margin-right: 0;
}
 .index-news-right-news a, .index-news8 a {
width: 100%;
margin-right: 0;
}
 .new-footer-nav {
text-align: left;
display: none;
}
 .new-footer-nav ul {
margin-bottom: 20px;
margin-left: 0;
display: block;
}
 .new-footer-bottom {
padding: 10% 0;
}
 .new-footer-copy {
padding-top: 25px;
}
 .new-footerlink {
padding-bottom: 25px;
}
 .index-news {
width: 90%;
margin: auto;
}
 .ad-main .auto .ad-item {
float: none;
width: 100%;
margin-bottom: 50px;
margin-right: 0;
}
 .ad-main .auto {
padding: 50px 0px;
}
 .index-ad h2 {
font-size: 24px;
line-height: 40px;
}
 .index-ad {
margin-top: 50px;
height: 390px;
padding-top: 180px;
}
 .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;
}
 .case-item-top a div, .case-item ul li a .icase-des .table {
padding: 20px 0;
}
 .ngbrand-news-othercase, .index-news-right, .news-left-path, .diy_select, .ngbrand-news-navpath, .ngbrand-news-right {
display: none;
}
 .iltxt {
padding:0;
}
 .huanhang {
display: block;
}
 .page-bo a.prev {
margin-left: 5%;
}
 .page-bo a.next {
margin-right: 5%;
}
 .mt66px {
margin-top: 66px;
}
 .ngb-fleft {
width: 100%;
}
 .ngb-fleft .addemail p {
margin: 0;
padding: 0;
}
 .ngbnews .ntxt {
padding: 0px 0 20px 0;
}
}
 @font-face {
 font-family: 'Montserrat-Light';
 src: url('../fonts/Montserrat-Light.eot');
 src: local('☺'), url('../fonts/Montserrat-Light.woff') format('woff'), url('../fonts/Montserrat-Light.ttf') format('truetype'), url('../fonts/Montserrat-Light.svg') format('svg');
 font-weight: normal;
 font-style: normal;
}
 @font-face {
 font-family: 'Montserrat-Bold';
 src: url('../fonts/Montserrat-Bold.eot');
 src: local('☺'), url('../fonts/Montserrat-Bold.woff') format('woff'), url('../fonts/Montserrat-Bold.ttf') format('truetype'), url('../fonts/Montserrat-Bold.svg') format('svg');
 font-weight: normal;
 font-style: normal;
}