/* CSS Document */
*{
	margin:0; 
	padding:0;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing:border-box;
}
body{
  font-size: 16px;
  margin: 0 auto;
  font-family: 'Microsoft YaHei';
  color: #333;
  line-height: 28px;
}
a {
  text-decoration: none;
  color: #333;
}
ul{
	list-style:none;
	}	
.fl{
  float: left;
}
.fr{
  float: right;
}
.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}
.clearfix:after {
    clear: both;
}
.clearfix {
  clear: both;
  *zoom: 1;
}
img{
  border:0;
  vertical-align: middle;
}
button,input,textarea{
  outline:none;
  border:0;
  -webkit-appearance: none;
  font-family: unset;
}
/*index*/
.t_box{
  width: 100%;
  padding: 0 134px;
}
.header{
  position: fixed;
  top:0;
  width: 100%;
  z-index: 999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 134px;
}
.header .logo a img{
  height: 64px;
}
.header .nav ul{
  display: flex;
}
.header .nav li a{
  display: block;
  font-size: 20px;
  margin-left: 66px;
  line-height: 28px;
  padding:16px 0;
  color: #ffffff;
  position: relative;
}
.header .nav li a.active,
.header .nav li a:hover{
  font-weight: bold;
}
.header .nav li a.active:after{
  content: "";
  width: 26px;
  height: 3px;
  display: block;
  background: #ffffff;
  position: absolute;
  bottom: 0;
  left: calc(50% - 13px);
  border-radius: 2px;
}
.header.scrolls {
  background: rgba(0,0,0,.6);
}
/*banner*/
.banner.swiper {
  width: 100%;
  background: #fff;
}
.banner .swiper-slide a{
  display: block;
  vertical-align: middle;
  width: 100%;
}
.banner .swiper-slide img{
  width: 100%;
  height: 100vh;
  object-fit: cover;
}
.banner .swiper-horizontal>.swiper-pagination-bullets,
.banner .swiper-pagination-bullets.swiper-pagination-horizontal{
  bottom: 24px;
 }
.banner .swiper-pagination-bullet{
  width: 20px;
  height: 10px;
  background: rgba(51, 76, 124, 0.22);
  opacity: 1;
  border-radius: 100px;
}
.banner .swiper-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet, 
.banner .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet{
  margin: 0 var(--swiper-pagination-bullet-horizontal-gap,6px);
}
.banner .swiper-pagination-bullet-active{
  background: rgba(51, 76, 124, 1);
  width: 42px;
}

.banner .swiper-button-next,.banner .swiper-button-prev{
  width: 82px;
}
.banner .swiper-button-next{
  right: 134px;
}
.banner .swiper-button-prev{
  left: 134px;
}
.banner .swiper-button-next:after,.banner .swiper-button-prev:after{
  content: "";
  width: 48px;
  height: 48px;
  background: url(../images/next.png) no-repeat;
  background-size: 100%;
  display: block;
}
.banner .swiper-button-prev:after{
  background: url(../images/prev.png) no-repeat;
  background-size: 100%;
}
/*footer*/
.footer{
  background: #222222;
  padding: 10px 0;
  color: #999999;
}
.footer .t_box{
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}
.footer p span{
  color: #ffffff;
  margin-left: 6px;
}
.footer p a{
  color: #999999;
}
.footer.index_footer{
  background: rgba(34,34,34,0.67);
  position: fixed;
  bottom: 0;
  z-index: 99999;
  width: 100%;
}
/*内页*/
.ny_banner {
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
}
.ny_banner img{
  width: 100%;
  object-fit: cover;
  min-height: 68px;
}
/*当前位置*/
.location{
  color: #999999;
  padding: 16px 0;
  border-bottom: solid 1px #F9F9F9;
}
.location span,.location a{
  color: #333333;
}
.location span.line{
  margin: 0 12px;
}
/*公司简介*/
.main{
  margin: 30px 0;
}
.about_title{
  text-align: center;
  margin-bottom: 72px;
}
.about_title h1{
  font-weight: bold;
  font-size: 48px;
  color: #333333;
  line-height: 56px;
}
.about_title p{
  font-size: 36px;
  color: #666666;
  line-height: 42px;
  font-weight: 300;
  margin-top: 20px;
}
.about_info{
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.about_info .about_img,.about_info .about_text{
  width: 50%;
}
.about_info .about_img img{
  width: 100%;
}
.about_info .about_text{
  padding-left: 60px;
}
.about_info .about_text h1{
  font-weight: bold;
  font-size: 48px;
  color: #333333;
  line-height: 63px;
  margin-bottom: 70px;
}
.about_honor{
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: url(../images/abou_bg.png) center;
  padding: 68px 0;
  margin-top: 36px;
}
.about_honor .about_honor_item{
  display: flex;
  align-items: center;
}
.about_honor .about_honor_item .icon img{
  width: 67px;
}
.about_honor .about_honor_item .text{
  margin-left: 22px;
  text-align: center;
}
.about_honor .about_honor_item .text h1{
  font-size: 48px;
}
.about_honor .about_honor_item .text h1 span{
  font-size: 24px;
}
.rich_text{
  margin-top: 50px;
}
.rich_text img{
  max-width: 100%;
}
/*室内照明*/
.product_list{
  display: flex;
  flex-wrap: wrap;
}
.product_list li{
  width: calc(100%/3 - 16px);
  margin-right: 24px;
  margin-bottom: 16px;
}
.product_list li:nth-child(3n+0){
  margin-right: 0;
}
.product_list li .pro_img{
  width: 100%;
  overflow: hidden;
}
.product_list li .pro_img img{
  -webkit-transition: all .5s ease 0s;
  -moz-transition: all .5s ease 0s;
  -ms-transition: all .5s ease 0s;
  -o-transition: all .5s ease 0s;
  transition: all .5s ease 0s;
  width: 100%;
}
.product_list li:hover .pro_img img{
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
}
.product_list li .pro_name{
  text-align: center;
  font-size: 24px;
  padding: 24px;
}
.product_list li:hover .pro_name{
  font-weight: bold;
  color: #0072B8;
}
.product_list li:hover{
  box-shadow: 0px 4px 15px 0px rgba(0,0,0,0.05);
}
.page {
  text-align: center;
  margin-top: 56px;
}
.page a {
  border: 1px solid #ddd;
  line-height: 35px;
  padding: 0px 14px;
  margin: 0px 5px;
  display: inline-block;
  vertical-align: middle;
}
.page a.on {
  color: #fff;
  background: #0071C1;
  border-color:#0071C1;
}
.product_detail_list{
  display: flex;
  flex-wrap: wrap;
}
.product_detail_list li{
  width: calc(100%/3 - 16px);
  margin-right: 24px;
  box-shadow: 0px 4px 15px 0px rgba(0,0,0,0.05);
  margin-bottom: 16px;
  background: #F9F9F9;
}
.product_detail_list li:nth-child(3n+0){
  margin-right: 0;
}
.product_detail_list li .pro_text{
/*  background: #F9F9F9;*/
  padding: 32px 16px;
}
.product_detail_list li:hover{
  background: #ffffff;
}
.product_detail_list li .pro_text h2{
  font-size: 24px;
}
.product_detail_list li:hover .pro_text h2{
  color: #0072B8;
}
.product_detail_list li .pro_text p{
  margin-top: 22px;
  line-height: 20px;
}
.product_detail_list li .pro_de_img img{
  width: 100%;
}
.product_detail_list .swiper-button-prev:after{
  content: "";
  background: url(../images/prev.png) no-repeat;
  background-size: 100%;
  width:48px;
  height: 48px;
}
.product_detail_list .swiper-button-next,.product_detail_list .swiper-button-prev{
  width:48px;
}
.product_detail_list .swiper-button-next:after{
  content: "";
  background: url(../images/next.png) no-repeat;
  background-size: 100%;
  width:48px;
  height: 48px;
}
.product_detail_list .swiper-pagination-fraction{
  width: 58px;
  background: rgba(0,0,0,0.3);
  border-radius: 17px;
  border: 1px solid #FFFFFF;
  color: #ffffff;
  right: 14px;
  left: auto;
  bottom: 16px;
}
/*团队介绍*/
.team_list{
  display: flex;
  flex-wrap: wrap;
}
.team_list li{
  width: calc(25% - 15px);
  margin-right: 20px;
  box-shadow: 0px 0px 20px 0px rgba(0,0,0,0.05);
  margin-bottom: 18px;
  border-radius: 10px;
  padding: 46px 20px;
  border-top: solid 10px #0072B8;;
}
.team_list li:nth-child(4n+0){
  margin-right: 0;
}
.team_list li .team_photo{
  width: 186px;
  height: 186px;
  border-radius: 100%;
  overflow: hidden;
  margin: 0 auto;
}
.team_list li .team_photo img{
  width: 100%;
  object-fit: cover;
  height: 100%;
}
.team_list li .introduce{
  text-align: center;
  margin-top: 24px;
}
.team_list li .introduce .name{
  font-size: 24px;
  margin-bottom: 10px;
}
.team_list li .introduce .post{
  color: #999999;
  margin-bottom: 38px;
}
.team_list li .introduce .title{
  color: #666666;
}
/*新闻动态*/
.new_list li a{
  display: flex;
  background: #F9F9F9;
  padding: 38px;
  margin-bottom: 24px;
}
.new_list li a .new_img{
  width: 355px;
  overflow: hidden;
}
.new_list li a .new_img img{
  -webkit-transition: all .5s ease 0s;
  -moz-transition: all .5s ease 0s;
  -ms-transition: all .5s ease 0s;
  -o-transition: all .5s ease 0s;
  transition: all .5s ease 0s;
  width: 100%;
}
.new_list li a:hover .new_img img{
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
}
.new_list li a .new_text{
  width: calc(100% - 355px);
  padding-left: 40px;
}
.new_list li a .new_text h2{
  font-weight: 400;
  font-size: 24px;
  margin-bottom: 24px;
}
.new_list li a .new_text span{
  color: #999999;
}
.new_list li a .new_text p{
  color: #666666;
  margin-top: 40px;
}
.new_list li a:hover .new_text h2{
  color: #0071C1;
}
.rich_text img{
  max-width: 100%;
}
.new_detail_title{
  font-weight: 400;
  font-size: 24px;
  text-align: center;
  margin-bottom: 38px;
}
.new_detail_date{
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.new_detail_date span{
  color: #999999;
  display: block;
  margin:0 30px;
}
.new_link{
  margin-top: 24px;
}
.new_link a{
  display: block;
  margin-bottom: 10px;
}
/*联系我们*/
.map-box {
  width: 100%;
  height: 710px;
  margin-top: 38px;
}
#container {
  height: 100%;
  width: 100%;
}
.amap-icon img {
  width: 25px;
  height: 34px;
}
.contact_box{
  background: url(../images/contact_bg.png) top center no-repeat;
}
.contact_title{
  font-size: 24px;
  text-align: center;
}
.contact_info{
  display: flex;
  justify-content: space-around;
  margin-top: 84px;
}
.contact_info .info_item{
  background: #0072B8;
  border-radius: 48px;
  padding: 24px 32px;
  color: #ffffff;
  margin-left: 10px;
  word-break: break-all;
}
.contact_info .info_item:first-child{
  margin-left: 0;
}
.contact_info .info_item span{
  margin-right: 10px;
}
.contact_form{
  margin-top: 35px;
}
.contact_form .contact_title{
  margin-bottom: 50px;
}
.contact_form .input_box{
  margin-bottom: 40px;
  display: flex;
  justify-content: space-around;
}
.contact_form .input_box .input_box_item{
  width: calc(50% - 20px);
}
.contact_form .input_box input,.contact_form .input_box textarea{
  background: #F9F9F9;
  width: 100%;
  padding: 20px;
  line-height: 30px;
  font-size: 16px;
}
.contact_form .input_submit{
  text-align: center;
}
.contact_form .input_submit input{
  background: #0072B8;
  color: #ffffff;
  width: 227px;
  height: 85px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 16px;
}
/*移动端导航*/
.hidden-menu{
  position: absolute;
  right: 0;
  top:0; 
  display: none;
}
.hidden-menu a.navToggle {
  padding: 21px 20px;
}
.hidden-menu a {
  display: block;
  float: left;
  margin-left: 1px;
  background-repeat: no-repeat;
}
.hidden-menu a.navToggle span {
  width: 25px;
  height: 2px;
  background: #ffffff;
  margin: 5px 0px;
  display: block;
  transition: all .3s ease;
  -moz-transition: all .3s ease;
  -ms-transition: all .3s ease;
  -o-transition: all .3s ease;
  -webkit-transition: all .3s ease;
  position: relative;
}
.hidden-menu a.closenavbtn {
  padding: 20px 20px 30px;
}
.hidden-menu a.closenavbtn span.line1 {
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  top: 9px;
}
.hidden-menu a.closenavbtn span.line2 {
  display: none;
}
.hidden-menu a.closenavbtn span.line3 {
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  top: 2px;
}
.Mnav{
  position:fixed;
  z-index:999999;
  display:none;
  background: #767676;
  border-top: 1px solid #898989;
  top: 68px;
  overflow-x:hidden !important;
  overflow-y:auto !important;
  width:100%;
  bottom:0px;
}
.Mnav ul li{
  border-bottom:1px solid #898989;
}
.Mnav ul li a{
  line-height:60px;
  display:block;
  margin: 0px 20px;
  color: #ffffff;
}
.hidescroll{
  position:relative;
  top:0;
  height: 100%;
  overflow: hidden;
}
.hidescroll .ny_banner,.hidescroll .banner {
  padding-top: 60px;
}
@media (max-width: 1830px){
  .t_box {
    padding: 0 170px;
  }
}
@media (max-width: 1768px){
  .t_box {
    padding: 0 138px;
  }
}
@media (max-width: 1679px){
  .header {
    padding: 18px 90px;
  }
}
@media (max-width: 1599px){
  .header .nav li a {
    margin-left: 58px;
  }
  .contact_info .info_item {
    padding: 24px 16px;
  }
}
@media (max-width: 1399px){
  .t_box {
    padding: 0 60px;
  }
  .header {
    padding: 10px 20px;
  }
  .banner .swiper-button-next{
    right: 60px;
  }
  .banner .swiper-button-prev{
    left: 60px;
  }
}
@media (max-width: 1279px){
  .header .nav li a {
    margin-left: 40px;
    font-size: 16px;
  }
  .header .logo a img {
    height: 60px;
  }
}
@media (max-width: 1024px){
  .hidden-menu{
    display: block;
  }
  .header .nav{
    display: none;
  }
  .header .logo a img {
    height: 48px;
  }
  .header.fixedd {
    position: fixed;
    width: 100%;
    background: #767676;
    z-index: 999;
  }
  .t_box {
    padding: 0 20px;
  }
  .banner .swiper-button-next{
    right: 20px;
  }
  .banner .swiper-button-prev{
    left: 20px;
  }
  .about_title h1 {
    font-size: 38px;
    line-height: 30px;
  }
  .about_title p {
    font-size: 30px;
    line-height: 30px;
  }
  .about_title {
    margin-bottom: 45px;
  }
  .about_info .about_text h1 {
    font-size: 28px;
    line-height: 38px;
    margin-bottom: 32px;
  }
  .about_info .about_text {
    padding-left: 32px;
  }
  .about_honor {
    margin-top: 28px;
  }
  .about_honor .about_honor_item .text h1 {
    font-size: 38px;
  }
  .about_honor .about_honor_item .icon img {
    width: 56px;
  }
  .rich_text {
    margin-top: 36px;
  }
  .product_detail_list li .pro_text {
    padding: 10px;
  }
  .product_detail_list li .pro_text h2 {
    font-size: 18px;
  }
  .product_detail_list li .pro_text p {
    margin-top: 10px;
  }
  .team_list li {
    padding: 20px 10px;
  }
  .team_list li .introduce .name {
    font-size: 20px;
    margin-bottom: 0px;
  }
  .team_list li .introduce .post {
    margin-bottom: 8px;
  }
  .new_list li a {
    padding: 20px;
  }
  .contact_info {
    margin-top: 40px;
  }
  .contact_info .info_item {
    padding: 10px 10px;
  }
  .map-box {
    height: 400px;
  }
}
@media (max-width: 1023px) {
  .team_list li {
    width: calc(100%/3 - 12px);
    margin-right: 18px;
  }
  .team_list li:nth-child(3n+0) {
    margin-right: 0;
  }
  .team_list li:nth-child(4n+0) {
    margin-right:auto;
  }
  .new_list li a .new_text p {
    margin-top: 10px;
  }
  .new_list li a .new_text h2 {
    font-size: 18px;
    margin-bottom: 0;
  }
  .new_list li a .new_text {
    width: calc(100% - 280px);
    padding-left: 20px;
  }
  .new_list li a .new_img {
    width: 280px;
  }
  .new_list li a {
    margin-bottom: 18px;
  }
  .contact_info {
    flex-wrap: wrap;
  }
  .contact_info .info_item {
    margin-left: 0;
    width: calc(50% - 8px);
    margin-bottom: 10px;
  }
  .contact_form .input_box {
    margin-bottom: 24px;
  }
  .contact_form .input_submit input {
    height: 62px;
  }
  .banner .swiper-button-next{
    right: 0px;
  }
  .banner .swiper-button-prev{
    left: 0px;
  }
}
@media (max-width: 768px){
  .product_list li .pro_name {
    font-size: 20px;
    padding: 14px;
  }
  .page {
    margin-top: 30px;
  }
  .product_detail_list .swiper-button-next:after,.product_detail_list .swiper-button-prev:after{
    width: 32px;
    height: 32px;
  }
  .product_detail_list .swiper-pagination-fraction {
    font-size: 12px;
    line-height: 18px;
    width: 50px;
    right: 8px;
    bottom: 10px;
  }
  .swiper-button-prev, .swiper-rtl .swiper-button-next {
    left: 0px;
  }
  .swiper-button-next, .swiper-rtl .swiper-button-prev {
    right: 0;
  }
  .team_list li .team_photo {
    width: 158px;
    height: 158px;
  }
}
@media (max-width: 767px){
  .Mnav ul li a{
    font-size: 16px;
  }
  .about_info {
    display: block;
  }
  .about_info .about_img, .about_info .about_text {
    width: 100%;
  }
  .about_title h1 {
    font-size: 30px;
  }
  .about_title p {
    font-size: 24px;
    margin-top: 10px;
  }
  .about_title {
    margin-bottom: 24px;
  }
  .about_info .about_text {
    padding-left: 0;
    margin-top: 20px;
  }
  .about_info .about_text h1 {
    font-size: 24px;
    line-height: 30px;
    margin-bottom: 20px;
  }
  .about_honor {
    flex-wrap: wrap;
    background: none;
    padding: 0;  
  }
  .about_honor .about_honor_item {
    width: 50%;
    margin-bottom: 20px;
  }
  .about_honor .about_honor_item .text h1 {
    font-size: 32px;
  }
  .about_honor .about_honor_item .text h1 span {
    font-size: 18px;
  }
  .about_honor .about_honor_item .icon img {
    width: 48px;
  }
  .about_honor .about_honor_item .text {
    margin-left: 16px;
  }
  .rich_text {
    margin-top: 24px;
  }
  .product_detail_list li {
    width: calc(50% - 8px);
    margin-right: 16px;
  }
  .product_detail_list li:nth-child(2n+0) {
    margin-right: 0;
  }
  .product_detail_list li:nth-child(3n+0) {
    margin-right: auto;
  }
}
@media (max-width: 750px){
  .banner .swiper-pagination-bullet {
    width: 12px;
    height: 6px;
  }
  .banner .swiper-pagination-bullet-active {
    width: 20px;
  }
  .team_list li {
    width: calc(50% - 8px);
    margin-right: 16px;
  }
  .team_list li:nth-child(3n+0) {
    margin-right: auto;
  }
  .team_list li:nth-child(2n+0) {
    margin-right: 0;
  }
  .team_list li {
    border-top: solid 5px #0072B8;
  }
}
@media (max-width: 680px){
  .product_list li .pro_name {
    font-size: 17px;
    padding: 10px;
  }
  .page a {
    line-height: 30px;
    padding: 0px 10px;
    margin: 0px 3px;
  }
  .product_list li {
    width: 100%;
    margin-right: 0;
  }
  .page {
    margin-top: 20px;
  }
  .product_detail_list li {
    width: 100%;
    margin-right: 0;
  }
  .team_list li .team_photo {
    width: 100px;
    height: 100px;
  }
  .team_list li {
    padding: 10px;
  }
  .team_list li .introduce {
    margin-top: 12px;
  }
  .team_list li .introduce .name {
    font-size: 18px;
  }
  .new_list li a {
    padding: 10px;
  }
  .new_list li a {
    display: block;
  }
  .new_list li a .new_img {
    width: 100%;
  }
  .new_list li a .new_text {
    width: 100%;
    padding-left: 0;
    margin-top: 10px;
  }
  .new_list li a .new_text p {
    margin-top: 0;
  }
  .new_detail_title {
    font-size: 22px;
    margin-bottom: 18px;
  }
  .contact_info .info_item {
    width: 100%;
  }
  .map-box {
    height: 200px;
  }
  .contact_form .input_box .input_box_item {
    width: 100%;
    margin-bottom: 12px;
  }
  .contact_form .input_box {
    margin-bottom: 12px;
    display:block;
  }
}
@media (max-width: 375px){
  .main {
    margin: 26px 0;
  }
  .about_honor .about_honor_item .icon img {
    width: 34px;
  }
  .about_honor .about_honor_item .text h1 {
    font-size: 24px;
  }
  .about_title h1 {
    font-size: 28px;
  }
  .about_title p {
    font-size: 20px;
  }
  .about_info .about_text h1 {
    font-size: 20px;
    line-height: 28px;
    margin-bottom: 12px;
  }
  .team_list li {
    width: 100%;
    margin-right: 0;
  }
}