@import "https://shengpingzhang.oss-accelerate.aliyuncs.com/templets/pc/css/tongyong.css";/*banner start*/
.swiper-container {
	margin: 0 auto;
	position: relative;
	overflow: hidden;
	direction: ltr;
	-webkit-backface-visibility: hidden;
	-moz-backface-visibility: hidden;
	-ms-backface-visibility: hidden;
	-o-backface-visibility: hidden;
	backface-visibility: hidden;
	z-index: 1;
}
.swiper-free-mode > .swiper-wrapper {
	-webkit-transition-timing-function: ease-out;
	-moz-transition-timing-function: ease-out;
	-ms-transition-timing-function: ease-out;
	-o-transition-timing-function: ease-out;
	transition-timing-function: ease-out;
	margin: 0 auto;
}
.swiper-slide {
	float: left;
	-webkit-box-sizing: content-box;
	-moz-box-sizing: content-box;
	box-sizing: content-box;
}
.swiper-container {
	height: 500px;
	overflow: visible;
}
.pagination {
	position: absolute;
	left: 0;
	text-align: center;
	bottom: 105px;
	width: 100%;
}
.swiper-pagination-switch {
	display: inline-block;
	width: 32px;
	height: 20px;
	font-size: 0;
	line-height: 20px;
	text-align: center;
	cursor: pointer;
	transition: width .8s;
}
.swiper-pagination-switch:before {
	content: '';
	display: inline-block;
	width: 24px;
	height: 4px;
	border-radius: 2px;
	background: rgba(255, 255, 255);
	vertical-align: middle;
	transition: width .8s, background-color .8s;
	box-shadow: 0 3px 6px 0 rgba(33, 39, 81, 0.20);
}
.swiper-active-switch:before {
	background: #fa6f66;
	box-shadow: 0 3px 6px 0 rgba(250, 111, 102, .5);
}
.swiper-slide {
	position: relative;
	opacity: 0;
	transition: opacity 0.7s ease-in-out;
	overflow: hidden;
}
.swiper-slide-active {
	opacity: 1;
}
.swiper-slide .img {
	position: absolute;
}
.inner {
	position: relative;
	display: block;
	width: 1180px;
	height: 500px;
	margin: 0 auto;
}
.banner-text {
	position: absolute;
	left: 0;
	bottom: 150px;
	z-index: 999;
}
.banner-text h3 {
	margin-bottom: 10px;
	font-size: 24px;
	color: #333333;
	line-height: 36px;
}
.banner-text em {
	font-style: normal;
	color: #e41e2b;
}
.banner-text h2 {
	margin-top: 10px;
	margin-bottom: 10px;
	font-size: 48px;
	color: #fff;
	line-height: 60px;
}
.banner-text p {
	margin-top: 10px;
	font-size: 18px;
	color: #fff;
	line-height: 22px;
}
.banner-text .btn-primary {
	box-shadow: 0 10px 20px 0 rgba(239, 35, 54, 0.20);
	margin-top: 30px;
	height: 40px;
	line-height: 38px;
	padding: 0 30px;
	font-size: 18px;
	color: #fff;
	background-color: #E41F2B;
	display: inline-block;
}
.banner-text .btn-primary {
	color: #fff;
}
.slide1 {
	background: url(../swf/1.jpg) no-repeat center center;
}
.slide4 {
	background: url(../swf/2.jpg) no-repeat center center;
}
.slide5 {
	background: url(../swf/3.jpg) no-repeat center center;
}
.slide2 .img1 {
	left: 0px;
	bottom: 120px;
	z-index: 9;
	position: absolute;
}
.slide4 .img1 {
	right: -190px;
	bottom: 0px;
	z-index: 9;
	position: absolute;
}
.slide4 .img2 {
	right: -190px;
	bottom: 0px;
	z-index: 9;
	position: absolute;
}
.slide5 .img1 {
	right: -190px;
	bottom: 0px;
	z-index: 9;
	position: absolute;
}
.slide5 .img2 {
	right: -190px;
	bottom: 0px;
	z-index: 9;
	position: absolute;
}/*波浪遮罩*/
.cover {
	background: url(../images/banner-cover.png) no-repeat center center;
	position: absolute;
	z-index: 9;
	bottom: 0;
	left: -1280px;
	right: -1280px;
	width: 2560px;
	height: 60px;
	margin: 0 auto;
}/*底下四个导航*/
.home-events {
	position: absolute;
	z-index: 10;
	left: 0;
	right: 0;
	bottom: 0;
	margin-bottom: -38px;
}
.home-events-box {
	max-width: 1210px;
	padding-left: 15px;
	padding-right: 15px;
	margin-left: auto;
	margin-right: auto;
	min-height: 30px;
}
.home-events-box-wrapper {
	width: 100%;
	border-radius: 4px;
	box-shadow: 0 30px 40px 0 rgba(0, 0, 0, 0.10);
	min-height: 30px;
}
.home-events-box-wrapper:after {
	content: "";
	display: table;
	clear: both;
}
.home-events-box-item {
	position: relative;
	float: left;
	width: 25%;
	height: 120px;
	border-radius: 4px;
	background: rgba(255, 255, 255, 1);
	-webkit-transition: .2s;
	transition: .2s;
}
.home-events-box-item a {
	display: block;
	height: 100%;
	padding: 34px 5px 34px 120px;
}
.home-events-box-item:hover i img:last-child {
	opacity: 1;
}
.home-events-box-item:hover h2 {
	color: #fa6f66;
}
.home-events-box-item i {
	position: absolute;
	top: 30px;
	left: 40px;
	width: 60px;
	height: 60px;
}
.home-events-box-item i img {
	position: absolute;
	width: 100%;
	height: 100%;
	-webkit-transition: opacity .2s;
	transition: opacity .2s;
	will-change: opacity;
}
.home-events-box-item i img:last-child {
	opacity: 0;
}
.home-events-box-item h2, .home-events-box-item p {
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.home-events-box-item h2 {
	margin-bottom: 4px;
	font-size: 18px;
	line-height: 22px;
	color: #3B516A;
	-webkit-transition: .2s;
	transition: .2s;
	will-change: color;
}
.home-events-box-item p {
	font-size: 14px;
	line-height: 20px;
	color: #95989D;
}/*banner end*//*分类展示 start*/
.container1 {
	clear: both;
	margin: 0 auto;
	padding: 0px 0px;
}
 @media (min-width:768px) {
.container1 {
	width: 750px;
}
}
 @media (min-width:992px) {
.container1 {
	width: 970px;
}
}
 @media (min-width:1200px) {
.container1 {
	width: 1200px;
}
}
.mobone {
	clear: both;
	padding: 30px 0px 0px 0px;
	background: #fff;
}
.mobonedl dt, .mobonedl-li {
	float: left;
	position: relative;
}
.mobonedl dt .mobonedldtbox, .mobonedl-li .mobonedlddbox {
	position: absolute;
	left: 0px;
	top: 0px;
}
.mobonedl dt {
	display: none;
}
.mobonedl dt .mobonedldtbox {
	padding: 120px 30px 0px 30px;
}
.mobonedl-li .mobonedlddbox {
	padding: 10px 10px 0px 10px;
}
.mobonedl dt {
	width: 402px;
	margin-right: 4px;
}
.mobonedl dt .mobonedldtbox h4 a {
	clear: both;
	color: #fff;
	font-size: 30px;
	font-weight: normal;
}
.mobonedl dt .mobonedldtbox p {
	clear: both;
	padding: 5px 0px 50px 0px;
	line-height: 28px;
	text-align: left;
	font-size: 14px;
	color: #fff;
}
.mobonedl dt .mobonedldtbox > a {
	border: 1px solid #fff;
	border-radius: 3px;
	color: #fff;
	padding: 9px 70px 9px 40px;
	line-height: 24px;
	display: inline-block;
	font-size: 14px;
}
.mobonedl-li {
	width: 50%;
	padding: 0px 5px;
	margin-bottom: 10px;
}
.mobonedl-li .mobonedlddbox h4 a {
	clear: both;
	color: #182133;
	font-size: 16px;
	font-weight: normal;
	margin-bottom: 10px;
	display: block;
}
.mobonedl-li .mobonedlddbox p {
	clear: both;
	padding: 15px 0px 15px 0px;
	text-align: left;
	font-size: 14px;
	color: #182133;
	line-height: 28px;
}
.mobonedl-li .mobonedlddbox > a {
	border: 1px solid #182133;
	border-radius: 3px;
	color: #182133;
	padding: 0px 40px 0px 10px;
	line-height: 24px;
	display: inline-block;
	font-size: 14px;
}
.mobonedl-li>p {
	position: relative;
	overflow: hidden;
}
.mobonedl-li>p a {
	position: absolute;
	left: 0px;
	top: 0px;
}
.mobonedl-li>p>img {
	transition: all 0.5s;
}
 @media (min-width:420px) {
.mobonedl-li .mobonedlddbox h4 a {
	font-size: 20px;
}
.mobonedl-li .mobonedlddbox {
	padding: 20px 20px 0px 20px;
	display: block;
	width: 100%;
}
.mobonedl-li .mobonedlddbox p {
	display: block;
	padding: 0px 0px 15px 0px;
}
.mobonedl-li .mobonedlddbox > a {
	border-radius: 5px;
}
}
 @media (min-width: 768px) {
.mobonedl-li .mobonedlddbox h4 a {
	font-size: 24px;
}
.mobonedl-li .mobonedlddbox {
	padding: 83px 30px 0px 30px;
	display: block;
	width: 100%;
}
.mobonedl-li .mobonedlddbox p {
	display: block;
	padding: 15px 0px 15px 0px;
}
.mobonedl-li .mobonedlddbox > a {
	border-radius: 5px;
	font-size: 19px;
	width: 91px;
	height: 30px;
	background-position: 50px center;
}
}
 @media (min-width:992px) {
.mobonedl dt {
	display: block;
	width: 324px;
	overflow: hidden;
}
.mobonedl dt img {
	transition: all 0.5s;
}
.mobonedl dt:hover img {
	-webkit-transform: scale(1.05);
	-moz-transform: scale(1.05);
	-ms-transform: scale(1.05);
	transition: all 0.5s;
}
.mobonedl-li {
	display: block;
	width: 240px;
}
.mobonedl-li .mobonedlddbox {
	padding: 15px 15px 0px 25px;
}
.mobonedl-li:hover>p>img {
	-webkit-transform: scale(1.05);
	-moz-transform: scale(1.05);
	-ms-transform: scale(1.05);
	transition: all 0.5s;
}
}
 @media (min-width:1200px) {
.mobonedl dt {
	width: 405px;
}
.mobonedl-li {
	width: 300px;
	padding: 0px 0px 0px 8px;
	margin-bottom: 12px;
}
.mobonedl-li .mobonedlddbox {
	padding: 40px 30px 0px 30px;
}
}/*分类展示 end*//*数字化 start*/
.container {
	clear: both;
	width: 1200px;
	margin: 0 auto;
	padding: 0px 0px;
}
 @media (min-width:1440px) {
.container {
	width: 1200px;
}
}
.hometit {
	position: relative;
	z-index: 2;
}
.hometit h3 {
	font-family: "Microsoft JhengHei", "Helvetica Neue", "Microsoft YaHei", Helvetica, STHeiTi, sans-serif;
	text-align: center;
	line-height: 1;
	font-size: 32px;
	margin-bottom: 15px;
}
.hometit h3:before {
	content: '';
	background: url(../images/homeoneicon01.png) no-repeat center center;
	background-size: 18px;
	width: 18px;
	height: 18px;
	display: inline-block;
	margin-right: 10px;
	vertical-align: top;
	margin-top: 7px;
}
.hometit p {
	clear: both;
	text-align: center;
	font-size: 12px;
	line-height: 1;
	color: #0e0e0e;
}
 @media(min-width:1440px) {
.hometit h3 {
	font-size: 39px;
	margin-bottom: 20px;
}
.hometit h3:before {
	margin-top: 11px;
	margin-right: 15px;
}
.hometit p {
	font-size: 14px;
}
}
 @media(min-width:1860px) {
.homeone {
	padding: 72px 0px 115px 0px;
}
.homeone .hometit {
	margin-bottom: 60px;
}
.hometit h3 {
	font-size: 52px;
	margin-bottom: 30px;
}
.hometit h3:before {
	margin-top: 17px;
	margin-right: 20px;
}
.hometit p {
	font-size: 16px;
}
}
.homefour {
	clear: both;
	/*background: url(https://cbu01.alicdn.com/img/ibank/2019/854/124/10398421458_1864305585.jpg) no-repeat center top #090909;*/
	padding: 72px 0px 48px 0px;
	margin-top: 30px;
}
.homefour .homefourpic {
	width: 358px;
	position: absolute;
	left: 50%;
	bottom: 0px;
	z-index: 1;
	margin-left: -562px;
}
.homefour .hometit p, .homefour .hometit h3 {
	color: #fff;
}
.homefour .container {
	margin-top: 55px;
	position: relative;
	height: 320px;
	background: url(../images/homefourbg02.png) no-repeat right top;
	padding-left: 50px;
}
.homefour .homefourtit {
	color: #fff;
	font-size: 12px;
	padding: 30px 0px 15px 100px;
	display: inline-block;
	position: relative;
}
.homefour .homefourtit:after {
	content: '';
	position: absolute;
	right: -106px;
	top: 35px;
	width: 100px;
	height: 8px;
	background: url(../images/homefourpic03.png) no-repeat right center;
}
.homefour ul {
	padding: 39px 0px 25px 0px;
}
.homefour ul li {
	float: left;
	line-height: 20px;
	text-align: center;
	margin-right: 100px;
	position: relative;
	padding: 22px 10px;
}
.homefour ul li i {
	clear: both;
	display: block;
	text-align: center;
	font-style: normal;
	padding-bottom: 10px;
}
.homefour ul li i img {
	height: 28px !important;
	display: inline-block;
	vertical-align: bottom;
	margin-right: 5px;
	width: auto;
}
.homefour ul li:after, .homefour ul li:before {
	content: '';
	position: absolute;
	border-style: solid;
	border-color: #cf2423;
}
.homefour ul li:after {
	border-width: 1px;
	left: 0px;
	bottom: 0px;
	right: 5px;
	top: 5px;
}
.homefour ul li:before {
	border-width: 2px;
	right: 0px;
	top: 0px;
	bottom: 5px;
	left: 5px;
}
.homefour .homefourtxt {
	font-size: 12px;
	line-height: 20px;
	padding: 0px 20px 0px 35px;
	color: #333;
	float: left;
}
 @media(min-width:1440px) {
.homefour {
	padding: 1px 0px 60px 0px;
	margin-top: 28px;
}
.homefour .homefourpic {
	margin-left: -656px;
	width: 410px;
}
.homefour .homefourtit:after {
	width: 130px;
	right: -140px;
	top: 35px;
}
.homefour ul {
	padding: 50px 0px 30px 50px;
}
.homefour ul li i {
	padding-bottom: 13px;
}
.homefour ul li i img {
	height: 33px !important;
	margin-right: 8px;
}
.homefour .homefourtxt {
	margin-top: 30px;
}
}
 @media(min-width:1860px) {
.homefour .homefourpic {
	margin-left: -900px;
	width: 571px;
}
.homefour .container {
	margin-top: 86px;
	background-size: 1600px 487px;
	height: 487px;
}
.homefour .homefourtit {
	font-size: 18px;
	padding: 34px 0px 15px 60px;
}
.homefour .homefourtit:after {
	width: 178px;
	right: -190px;
	top: 45px;
}
.homefour .homefourtxt {
	font-size: 18px;
	line-height: 32px;
	padding: 45px 30px 0 43px;
}
.homefour ul {
	padding: 90px 0px 50px 100px;
}
.homefour ul li {
	font-size: 18px;
}
.homefour ul li i {
	padding-bottom: 20px;
}
.homefour ul li i img {
	height: 45px !important;
	margin-right: 10px;
}
}
@media (max-width: 1366px) {
.homefour .homefourtxt {
	padding-top: 35px;
}
}
/*数字化 end*//*案例轮播 start*/

@media (min-width: 1280px) {
.NybMobTit h3 {
	clear: both;
	text-align: center;
	font-size: 20px;
	color: #322b39;
	font-weight: bold;
	line-height: 1;
	padding-bottom: 15px;
	color: #EB0001;
	display: block;
}
}
 @media (min-width: 768px) {
.NybMobTit h3 {
	font-size: 30px;
	padding-bottom: 15px;
}
}
 @media (min-width: 992px) {
.NybMobTit h3 {
	font-size: 34px;
	padding-bottom: 20px;
}
}
 @media (min-width: 1200px) {
.NybMobTit h3 {
	font-size: 30px;
	padding-bottom: 25px;
}
}
.NybMobTit p {
	clear: both;
	text-align: center;
	font-size: 16px;
	color: #2a2a2a;
	line-height: 24px;
	padding: 0px 100px;
	font-weight: normal;
}
 @media (min-width: 768px) {
.NybMobTit p {
	padding: 0px 30px;
}
}
 @media (min-width: 992px) {
.NybMobTit p {
	padding: 0px 50px;
}
}
 @media (min-width: 1200px) {
.NybMobTit p {
	padding: 0px 100px;
}
}
.NybMobFiveBox {
	width: 100%;
	overflow: hidden;
	margin-top: 30px;
	margin-bottom: 30px;
	min-width: 1000px;
	max-height: 450px;
}
 @media (min-width: 1280px) {
.NybMobFiveBox {
	margin-top: 30px;
	margin-bottom: 30px;
}
}
 @media (max-width: 1300px) {
.NybMobFive {
	display: none;
}
}
.NybMobTwobBomBox, .sections {
	position: relative;
}
.NybMobFiveBox, .NybMobFiveBox .sections {
	position: relative;
}
.NybMobFiveBox .section {
	position: relative;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}
.NybMobFiveBox .section .NybMobFiveBoxcon {
	position: relative;
	float: left;
	width: 50%;
	padding: 0px 1px;
}
.NybMobFiveBox .section .NybMobFiveBoxpic {
	width: 100%;
	overflow: hidden;
	display: block;
}
.NybMobFiveBox .section .NybMobFiveBoxpic img {
	width: 982px;
	height: 480px;
	transition: all 03s;
	-webkit-transition: all 03s;
	-moz-transition: all 03s;
}
.NybMobFiveBox .section .NybMobFiveBoxTxt {
	z-index: 2;
	position: absolute;
	right: 20px;
	bottom: 20px;
	background: rgba(255,255,255,0.65);
	padding: 20px;
	width: 463px;
	height: 180px;
}
.NybMobFiveBox .section .NybMobFiveBoxTxt h4 {
	font-size: 24px;
	color: #000;
	padding-bottom: 5px;
	position: relative;
	display: inline-block;
}
.NybMobFiveBox .section .NybMobFiveBoxTxt h4:after {
	position: absolute;
	left: 0px;
	bottom: -60%;
	width: 40%;
	height: 4px;
	background: #eb0001;
	content: '';
	transition: width 1s;
	-moz-transition: width 1s; /* Firefox 4 */
	-webkit-transition: width 1s; /* Safari and Chrome */
	-o-transition: width 1s; /* Opera */
}
.NybMobFiveBox .section .NybMobFiveBoxcon:hover h4:after {
	width: 90%;
}
.NybMobFiveBox .section .NybMobFiveBoxcon:hover h4 a {
	color: #eb0001;
}
.NybMobFiveBox .section .NybMobFiveBoxTxt p {
	font-size: 12px;
	color: #000;
	padding: 3px 0px;
	line-height: 24px;
}
.NybMobFiveBox .section .NybMobFiveBoxTxt .FiveBoxBtn {
	background: #FF5554;
	margin-top: 10px;
	display: inline-block;
	color: #fff;
	padding: 0px 10px;
}
.NybMobFiveBox .section .NybMobFiveBoxTxt .FiveBoxBtn em {
	width: 22px;
	height: 9px;
	vertical-align: middle;
	float: right;
}
.NybMobFiveBox .pages {
	position: absolute;
	z-index: 999;
	left: 50%;
	margin-left: -50%;
	bottom: 5px;
	width: 100%;
	text-align: center;
}
.NybMobFiveBox .pages li {
	opacity: 1;
	background: #f0f0f0;
	width: 8px;
	height: 8px;
	display: inline-block;
	margin: 4px;
	border-radius: 50%;
}
.NybMobFiveBox .pages li.active {
	background: #FF5654 !important;
	width: 20px;
	height: 8px;
	border-radius: 2px;
}/*案例轮播 end*//*视频 start*/
.video {
	background: url(../images/shipinbj.jpg) no-repeat center 0;
}
.video .video_con {
	padding: 36px 0 60px;
}
.video .video_con .videoTab {
	width: 43%;
	height: 365px;
	margin: 16px 0 0 53px;
	background: #fff;
	padding: 0;
	float: left;
}
.videoTab .vo {
	float: left;
	width: 100%;
}
.videoTab embed {
	height: 100%
}
.video .video_con ul {
	width: 45%;
	margin-top: 20px;
	background: url(../images/shipinbj.png) no-repeat 0 0;
	float: right;
}
.video .video_con ul li {
	height: 56px;
	padding-left: 185px;
	font-size: 18px;
	color: #fff;
	cursor: pointer;
	font-weight: normal;
}
.video .video_con ul li i {
	font-family: impact;
	padding-right: 20px;
	font-style: normal;
}
.video .video_con ul li span {
	line-height: 46px;
}
.video_con ul li.now {
	background: url(../images/index_video.png) no-repeat 187px 10px;
	padding-left: 227px;
}
.video_con ul li.now i {
	display: none
}
.video li.now, .mainVideo li:hover {
	color: #eb6161;
}
.videoTab .vo {
	display: none;
}
.videoTab .vo.now {
	display: block;
	width: 516px;
	height: 386px;
	background-color: #fff;
}
.video_con h3 {
	font-weight: bold;
	color: #FFF;
	font-size: 20px;
	padding-left: 55px;
	background-size: 24px 28px;
	margin-bottom: 5px;
	display: block;
}/*视频 end*//*服务优势 start*/
.fw-ys {
	width: 100%;
	background: url(../images/ysbg.jpg) no-repeat;
	background-size: cover;
	text-align: center;
	padding: 80px 0 115px 0;
	-webkit-box-shadow: #bdbdbd 0px 10px 10px inset;
	-moz-box-shadow: #bdbdbd 0px 10px 10px inset;
	box-shadow: #bdbdbd 0px 10px 10px inset;
	position: relative;
}
.fw-ys li span {
	font-size: 18px;
	color: #d31919;
}
.fw-ys li p {
	font-size: 14px;
	margin-top: 20px;
}
.fw-ys li {
	width: 25%;
	float: left;
	padding: 0 2%;
}
.fw-ys ul {
	max-width: 1200px;
	overflow: hidden;
	margin: 90px auto;
}
.fw-ys .text {
	color: #8b8b8b;
	line-height: 24px;
	padding: 0px 24%;
	font-weight: normal;
	font-size: 16px;
}
.fw-ys h3 {
	font-size: 45px;
	line-height: 45px;
	margin: 15px 0 30px 0;
	display: block;
}
.fw-ys .fy {
	font-size: 18px;
	color: #737373;
}
.fw-ys li strong {
	font-size: 60px;
	font-family: impact;
	line-height: 60px;
	margin-right: 10px;
}
/*服务优势 end*//*汉威声屏障11年声屏障生产厂家 start*/
.top_capa {
	margin-top: 80px;
}
.top_capa .tit {
	width: 100%;
	overflow: hidden;
	margin-bottom: 50px;
}
.top_capa .tit h3 {
	font-size: 2em;
	width: 100%;
	color: #EB0001;
	text-align: center;
}
.top_capa .tit h3:before, .top_capa .tit h3:after {
	content: '';
	display: inline-block;
	vertical-align: middle;
	width: 35px;
	height: 26px;
	background-repeat: no-repeat;
	margin-top: -6px;
}
.top_capa .tit h3:before {
	background-image: url(../images/tit-icon01.png);
	margin-right: 20px;
}
.top_capa .tit h3:after {
	background-image: url(../images/tit-icon02.png);
	margin-left: 20px;
}
.sy_prolist_tit h3:before, .sy_prolist_tit h3:after {
	content: '';
	display: inline-block;
	vertical-align: middle;
	width: 35px;
	height: 26px;
	background-repeat: no-repeat;
	margin-top: -6px;
}
.sy_prolist_tit h3:before {
	background-image: url(../images/tit-icon01.png);
	margin-right: 20px;
}
.sy_prolist_tit h3:after {
	background-image: url(../images/tit-icon02.png);
	margin-left: 20px;
}
.top_capa .tit p {
	font-size: 16px;
	color: #666;
	text-align: center;
	padding-top: 15px;
}
.top_capa dl {
	float: left;
	width: 19%;
*width:18.9%;
	margin: 0 3%;
	overflow: hidden;
}
.top_capa dt {
	width: 100%;
	margin-bottom: 20px;
	float: left;
}
.top_capa dt img {
	margin: 0 auto;
	text-align: center;
	display: block;
}
.top_capa dd {
	width: 100%;
}
.top_capa dd p {
	font-size: 15px;
	text-align: center;
	color: #000;
	width: 100%;
	overflow: hidden;
}/*汉威声屏障11年声屏障生产厂家 end*//*我们提供一站式的声屏障产品与服务 start*/
.sy_prolist_bg {
	width: 100%;
	overflow: hidden;
	margin: 40px auto 0;
}
.sy_prolist {
	max-width: 1230px;
	margin: 50px auto 0;
}
.sy_prolist_tit {
	width: 100%;
	overflow: hidden;
	margin: 0 auto 20px;
}
.sy_prolist_tit h3 {
	font-size: 2em;
	color: #EB0001;
	padding-top: 5px;
	text-align: center;
	margin-top: 20px;
}
.sy_prolist_tit p {
	color: #666;
	font-size: 16px;
	text-align: center;
	padding-top: 15px;
}
.sy_prolist li {
	width: 30.3333%;
	float: left;
	margin: 0 1.5%;
}
.sy_prolist img {
	width: 373px;
	height: 256px;
	float: left;
}
.sy_prolist li h2 {
	font-size: 16px;
	color: #000;
	width: 373px;
	overflow: hidden;
	white-space: nowrap;
	text-align: center;
	font-weight: 500;
	padding: 10px 0;
}
/*产品列表 start*/
.solution {
	margin: 30px auto 10px auto;
	overflow: hidden;
}
.solution li {
	width: 32.666%;
	height: 323px;
	margin: 0;
	margin-left: 1%;
	float: left;
	background: #fff;
	border-radius: 6px;
	box-shadow: 0 0 15px 1px #eee;
	margin-bottom: 2%;
	position: relative;
	overflow: hidden;
}
.solution li .hover {
	width: 96%;
	height: 274px;
	transition: all .5s;
	position: absolute;
	left: 2%;
	top: 2%;
	overflow: hidden;
}
.solution li img {
	width: 100%;
	height: 100%;
	transition: all .5s;
	position: absolute;
}
.solution li h4 {
	font-size: 18px;
	display: inline-block;
	text-align: left;
	white-space: nowrap;
	text-overflow: ellipsis;
	width: 100%;
	font-weight: normal;
	position: absolute;
	bottom: 10px;
	margin-left: 35px;
}
.solution li h4:before {
	content: "";
	position: absolute;
	left: -21px;
	top: 7px;
	width: 12px;
	height: 12px;
	-webkit-border-radius: 50%;
	-moz-border-radius: 50%;
	-ms-border-radius: 50%;
	-o-border-radius: 50%;
	border-radius: 50%;
	border: 2px solid #ce404f;
}
.solution li:nth-child(3n-2) {
	margin-left: 0;
}
.solution li .money {
	width: 96%;
	height: 36px;
	line-height: 36px;
	text-align: center;
	background: #DF3833;
	position: absolute;
	bottom: 43px;
	left: 2%;
	font-size: 16px;
	color: #fff;
	opacity: 0;
}
.solution li .money:hover {
	cursor: pointer;
}
.solution li:hover img {
	transform: scale(1.2);
}
.solution li:hover .money {
	opacity: 1;
}
.solution li:hover h2 {
	color: #333;
}
/*产品列表 end*/

/*新闻列表 start*/
.list {
	margin-top: 20px;
	margin-bottom: 30px;
}
.list li {
	padding: 25px 0;
	width: 49%;
	float: left;
	overflow: hidden;
	border-bottom: 1px solid #eaeaea;
	margin-left: 0;
}
.list li:nth-child(2n) {
	margin-left: 2%;
}
.list li .date {
	float: left;
	width: 30%;
	height: 107px;
	overflow: hidden;
	background: #e9e9e9;
	text-align: center;
	font-family: arial;
	color: #182133;
	transition: all .5s;
	position: relative;
	overflow: hidden;
}
.list li .date img {
	transition: all .5s;
	position: absolute;
	left: 0;
}
.list li:hover img {
	transform: scale(1.2);
}
.list li:hover .right h4 a {
	color: #eb0001;
}
.list li .date span {
	display: block;
}
.list li .date .d1 {
	font-size: 34px;
	line-height: 36px;
	padding-top: 6px;
}
.list li .right {
	float: left;
	width: 70%;
	padding-left: 15px;
}
.list li .right h4 {
	font-size: 18px;
	font-weight: normal;
	margin-bottom: 10px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.list li .right h4 a {
	color: #222;
}
.list li .right .time, .list li .right .sum {
	line-height: 24px;
	color: #a8a8a8;
	font-size: 12px;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
	font-weight: normal;
}
/*新闻列表 end*/
.pro_tab {
	margin-top: 30px;
}
.pro_tab .guigecanshu {
	text-align: center;
}
.pro_tab ul {
	width: 100%;
}
.pro_tab li {
	padding: 15px 0;
	cursor: pointer;
	font-size: 18px;
	text-align: center;
	float: left;
	width: 19.2%;
	background: #f4f4f4;
	color: #000;
	margin: 0 0.3% 0;
	display: block;
}
.pro_tab li img {
	display: block;
	margin: 0 auto;
	text-align: center;
}
.pro_tab li a {
	color: #fff;
}
.pro_tab .current {
	background: #140e45;
	color: #fff;
}
#tab_one2_2, #tab_one2_3, #tab_one2_4, #tab_one2_5 {
	display: none;
}/*我们提供一站式的声屏障产品与服务 end*//*技术文档 start*/
.news_solution {
	margin-top: 40px;
}
.news_solution h3 {
	font-size: 2em;
}
.news_solution h3:before {
	content: '';
	display: inline-block;
	vertical-align: middle;
	width: 49px;
	height: 34px;
	background: url(../images/tit-icon03.png) no-repeat;
	margin-right: 15px;
	margin-top: -2px;
}
.cenNew_list {
	width: 100%;
	float: left;
	overflow: hidden;
}
.cenNew_list ul li {
	overflow: hidden;
	color: #666;
	margin-bottom: 35px;
	float: left;
	width: 45%;
	margin-right: 5%;
}
.cenNew_list ul li .date {
	float: left;
	width: 83px;
	height: 83px;
	border: 1px #808080 solid;
	margin-right: 3%;
}
.cenNew_list ul li .date span {
	display: block;
	text-align: center;
	color: #333;
}
.cenNew_list ul li .date ._day {
	font-weight: bold;
	font-size: 36px;
	line-height: 35px;
	margin-top: 12px;
}
.cenNew_list ul li .date ._month {
	font-size: 14px;
}
.cenNew_list ul li .title {
	font-size: 18px;
	font-weight: 500;
	color: #00132b;
	margin-bottom: 5px;
	white-space: nowrap;
	text-overflow: ellipsis;
	overflow: hidden;
}
.cenNew_list ul li .txt {
	font-size: 14px;
	line-height: 22px;
	height: 44px;
	overflow: hidden;
	margin-top: 8px;
}
.cenNew_list ul li:hover .date {
	border-color: #EB0000;
}
.cenNew_list ul li:hover .date span {
	color: #EB0000;
}
.cenNew_list ul li:hover .title {
	color: #EB0000;
}
.cenNew_list ul li:hover .p {
	color: #878787;
}
.cenNew_list ul li .indexzhaiyao {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}


.w1200 { width: 1200px; margin: 0 auto; overflow: hidden; }
.sec5 {
	background: url(../images/set5_bg.jpg) top center no-repeat;
	width: 100%;
	height: 850px;
}
.sec5 .w {
	width: 1200px;
	margin: 0 auto;
}
.sec5 .T_tit2 {
	text-align: center;
	height: 122px;
	padding-top: 60px;
	overflow: hidden;
}
.sec5 .T_tit2 .bk {
	height: 122px;
	margin: 0 auto;
	position: relative;
	overflow: hidden;
}
.sec5 .T_tit2 .cosl2, .sec5 .T_tit2 .cosr2 {
	top: -31px;
	position: absolute;
	width: 539px;
	height: 122px;
	background: url(../images/sec5_btit.png) no-repeat;
}
.sec5 .T_tit2 .cosl2 {
	right: 40%;
	background-position: left;
}
.sec5 .T_tit2 .cosr2 {
	left: 40%;
	background-position: right;
}
.sec5 .T_tit2 h2 {
	font-size: 48px;
	line-height: 35px;
	height: 50px;
	position: absolute;
	color: #fff;
	font-weight: bold;
	width: 215px;
	text-align: center;
	font-weight: bold;
	left: 50%;
	top: -40px;
	margin-left: -110px;
	padding-top: 50px;
	text-transform: uppercase;
}
.sec5 .T_tit2 .txt {
	font-size: 20px;
	color: #ababab;
	display: block;
	height: 26px;
	text-transform: uppercase;
	opacity: 1;
	font-family: Arial, Helvetica, sans-serif;
	font-weight: bold;
	top: 120px;
	left: 50%;
	/*position: absolute;*/
	margin-left: -70px;
}
.sec5 .ico {
	margin-top: 87px;
	text-align: center;
}
.sec5 .ico .img {
	background: url(../images/sec5_ico.png) top center no-repeat;
	width: 316px;
	height: 376px;
	display: block;
	float: left;
	margin-right: 50px;
}
.sec5 .ico h1 {
	font-size: 91px;
	color: #fff;
	font-family: impact, Arial;
	padding-top: 58px;
}
.sec5 .ico h2 {
	font-size: 45px;
	color: #fff;
}
.sec5 .ico span {
	padding-top: 65px;
	color: #fff;
	display: block;
	font-size: 24px;
}
.sec5 .Lline {
	background: url(../images/sec5_line.png) no-repeat;
	width: 1px;
	height: 202px;
	float: left;
	margin-right: 50px;
}
.sec6 {
	background: url(../images/set6_bg.jpg) top center no-repeat;
	width: 100%;
	height: 850px;
}
.sec6 .w {
	width: 1200px;
	margin: 0 auto;
	position:relative;
}
.sec6 .sec6_flash {
	padding-top: 13px;
	width: 285px;
	height: 297px;
	overflow: hidden;
	float: left;
}
.sec6 .p {
	padding-left: 317px;
	padding-top: 45px;
	position:relative;
}
.sec6 .p h1 {
	font-size: 55px;
	font-weight: bold;
	color: #0b5cae;
}
.sec6 .p h2 {
	color: #333333;
	font-size: 55px;
	font-weight: bold;
}
.sec6 .p h2 span {
	color: #ffae00;
}
.sec6 .p h3 {
	color: #6b6b6b;
	font-family: impact, Arial;
	font-size: 40px;
	text-transform: uppercase;
}
.sec6 .p2 {
	position:absolute;
	left: 1px;
	top: 491px;
}
.sec6 .p2 h4 {
	font-size: 55px;
	font-weight: bold;
	color: #fff;
}
.sec6 .p2 h4 span {
	color: #ffae00;
}
.sec6 .p2 h5 {
	color: #fff;
	font-size: 42px;
}
.sec6 .p3 {
	position:absolute;
	right: 121px;
	top: 640px;
}
.sec6 .p3 h1 {
	color: #fff;
	font-size: 65px;
	font-weight: bold;
}
.sec6 .p3 h1 span {
	color: #ffae00;
}
.sec6 .p3 h2 {
	color: #fff;
	font-size: 42px;
	font-weight: bold;
}