.w_1720 {
  width: 92%;
  margin: auto;
}
.w_1200 {
  width: 92%;
  max-width: 1200px;
  margin: auto;
}
.w_1250 {
  width: 92%;
  max-width: 1250px;
  margin: auto;
}
.w_1025 {
  width: 92%;
  max-width: 1025px;
  margin: auto;
}
.w_940 {
  width: 92%;
  max-width: 940px;
  margin: auto;
}
.bodyOn {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.index_banner .swiper-slide img {
  width: 100%;
  object-fit: cover;
  vertical-align: bottom;
}
.index_banner .swiper-slide .ph {
  display: none;
}
.index_banner .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  border-radius: 0;
  border: 1px solid #fff;
}
.index_banner .swiper-pagination-bullet-active {
  opacity: 1;
  background: none;
}
.index_banner .swiper-container-horizontal > .swiper-pagination-bullets,
.index_banner .swiper-pagination-custom,
.index_banner .swiper-pagination-fraction {
  bottom: 35px;
}
.index_head {
  position: fixed;
  width: 100%;
  top: 0px;
  left: 0;
  z-index: 99;
  padding: 20px 0;
  transition: all 0.3s;
}
.index_head .main .left a img {
  height: 40px;
}
.index_head .main .nav a {
  font-size: 18px;
  color: #333;
  margin-right: 90px;
  line-height: 40px;
}
.index_head .main .right {
  display: flex;
  align-items: center;
  height: 100%;
}
.index_head .main .right p {
  margin-top: 7.5px;
  height: 35px;
}
.index_head .main .right p span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: #bd1010;
  transition: all 0.3s;
  position: relative;
}
.index_head .main .right p span:nth-child(2) {
  margin: 7px 0;
}
.index_head .main .right .active span:nth-child(1) {
  top: 12px;
  transform: rotateZ(45deg);
  -ms-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -o-transform: rotate(45deg);
}
.index_head .main .right .active span:nth-child(2) {
  display: none;
}
.index_head .main .right .active span:nth-child(3) {
  top: 10px;
  transform: rotateZ(-45deg);
  -ms-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
}
.indexA {
  background: #fff;
  box-shadow: #0000001a 0 1px 5px;
}
.indexA .nav {
  display: none;
}
.indexA1 {
  background: none;
}
.index_headOn {
  background: #fff;
  padding: 10px 0;
  box-shadow: #0000001a 0 1px 5px;
}
.index_headOn .main .left a img {
  height: 24px;
}
.index_headOn .main .right .active {
  margin-top: 0px;
}
.index_headOn .main .right .active span:nth-child(1) {
  top: 12px;
}
.index_headOn .main .right .active span:nth-child(3) {
  top: 10px;
}
.index_headOn .main .right p {
  margin-top: 0;
  height: 22px;
}
.index_headOn .main .right p span {
  height: 2px;
}
.index_headOn .main .nav a {
  font-size: 16px;
  line-height: 24px;
  margin-right: 0;
  margin-left: 90px;
}
.index_nav {
  position: fixed;
  max-width: 360px;
  width: 100%;
  top: 0;
  right: -360px;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 10;
  display: flex;
  align-items: center;
  transition: all 0.3s;
}
.index_nav .main {
  width: 100%;
}
.index_nav .main ul li {
  height: 30px;
  overflow: hidden;
  margin: 90px 0px;
}
.index_nav .main ul li a {
  transition: all 0.2s;
  display: block;
}
.index_nav .main ul li a p {
  font-size: 26px;
  color: #fff;
  line-height: 30px;
  text-transform: uppercase;
  padding-left: 65px;
}
.index_nav .main ul li:hover a {
  margin-top: -30px;
}
.index_navA {
  right: 0;
}
.index_about h5 {
  color: #4d4d4d;
  font-size: 32px;
  margin: 100px 0 70px;
}
.index_about h5 strong {
  color: #333;
  font-weight: 500;
}
.index_about .h52 {
  display: none;
}
.index_about .list {
  margin-bottom: 50px;
}
.index_about .list p {
  color: #666;
  line-height: 30px;
  font-size: 16px;
}
.index_more {
  text-align: center;
}
.index_more a {
  display: inline-block;
  width: 228px;
  line-height: 43px;
  border: 1px solid #bfbfbf;
  color: #888888;
}
.index_more a:hover {
  color: #bd1010;
  border: 1px solid #bd1010;
}
.index_more a span {
  font-size: 13px;
}
.index_more1 {
  text-align: center;
  margin-top: 50px;
}
.index_more1 a {
  display: inline-block;
  width: 228px;
  line-height: 43px;
  border: 1px solid #bfbfbf;
  color: #888888;
}
.index_more1 a span {
  font-size: 13px;
}
.index_case {
  margin-top: 60px;
}
.index_case h5 {
  font-size: 24px;
  color: #333;
}
.index_case h5 font {
  font-weight: 100;
}
.index_case .main {
  -moz-column-count: 3;
  -webkit-column-count: 3;
  column-count: 3;
  -moz-column-gap: 20px;
  -webkit-column-gap: 20px;
  column-gap: 20px;
  margin-top: 30px;
  margin-bottom: 70px;
}
.index_case .main .item {
  break-inside: avoid;
  padding-bottom: 20px;
}
.index_case .main .item a {
  display: block;
  position: relative;
  width: 100%;
}
.casebox123 .index_case .main{
	display: flex;
}
.casebox123 .index_case .main .item{
	width: 32.333%;
	margin: 0 0.5%;
}

.index_case .main .item a:hover .box {
  display: flex;
}
.index_case .main .item a img {
  width: 100%;
  /* vertical-align: bottom; */
}
.index_case .main .item a .box {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  top: 0;
  left: 0;
  align-items: center;
  display: none;
}
.index_case .main .item a .box div {
  width: 100%;
}
.index_case .main .item a .box div h6 {
  font-size: 34px;
  color: #fff;
  text-align: center;
  width: 80%;
    margin: auto;
}
.index_case .main .item a .box div p {
  font-size: 22px;
  color: #fff;
  text-align: center;
  margin-top: 5px;
  margin: auto;
  width: 60%;
}
.index_news {
  margin-top: 150px;
}
.index_news .main {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.index_news .main .item {
  max-width: 30%;
}
.index_news .main .item h5 {
  font-size: 25px;
  color: #666;
}
.index_news .main .item .list {
  margin-top: 30px;
}
.index_news .main .item .list p {
  line-height: 35px;
}
.index_news .main .item .list p a {
  color: #666;
  font-size: 16px;
}
.index_news .main .item .list p a:hover {
  color: #bd1010;
}
.index_pinpai {
  margin-top: 200px;
  background: url(../img/pingpai.jpg) 50% 50%;
  padding: 60px 0;
}
.index_pinpai .top p {
  font-size: 28px;
  color: #4D4D4D;
  text-align: center;
  line-height: 65px;
}
.index_pinpai .top .img {
  margin: 15px 0;
}
.index_pinpai .top .img img {
  max-height: 50px;
}
.index_pinpai .top .img1 {
  padding: 10px 0;
}
.index_pinpai .index_more {
  margin-top: 50px;
}
.index_pinpai .phone {
  font-size: 32px;
  text-align: center;
  margin-top: 65px;
  font-weight: 100;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
}
.pc_footer {
  background: #333;
  padding: 80px 0 120px;
}
.pc_footer .main {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.pc_footer .main .ewm {
  text-align: center;
}
.pc_footer .main .ewm img {
  max-width: 120px;
}
.pc_footer .main .ewm p {
  font-size: 12px;
  color: #ccc;
  margin-top: 2px;
}
.pc_footer .main .address {
  max-width: 165px;
}
.pc_footer .main .address p {
  font-size: 13px;
  color: #ccc;
  margin-bottom: 7px;
}
.pc_footer .main .address p a {
  color: #ccc;
  font-size: 14px;
}
.pc_footer .main .footNav {
  display: flex;
  justify-content: space-between;
  margin: 0 2vw;
}
.pc_footer .main .footNav .item {
  margin: 0 2vw;
}
.pc_footer .main .footNav .item h5 {
  font-size: 25px;
  color: #fff;
}
.pc_footer .main .footNav .item h6 {
  width: 100%;
  height: 1px;
  background: #fff;
  margin: 15px 0;
}
.pc_footer .main .footNav .item p {
  font-size: 12px;
  color: #ccc;
  margin-bottom: 7px;
}
.pc_footer .main .footNav .item p a {
  color: #ccc;
}
.pc_footer .main .information {
  max-width: 140px;
}
.pc_footer .main .information h5 {
  font-size: 18px;
  color: #ccc;
}
.pc_footer .main .information h6 {
  font-size: 12px;
  color: #ccc;
  height: 12px;
  line-height: 12px;
}
.pc_footer .main .information p {
  font-size: 12px;
  color: #ccc;
  margin-top: 18px;
  line-height: 20px;
}
.pc_footer .main .information p a {
  color: #ccc;
}
.index_top {
  position: fixed;
  bottom: 100px;
  right: 100px;
  display: none;
  z-index: 100;
}
.index_top span {
  font-size: 70px;
  color: #C2C2C2;
}
.index_top span img {
  width: 40px;
  height: 40px;
  opacity: 0.33;
}
.index_top span img:hover {
  opacity: 1;
}
.lpk_about {
  margin-top: 140px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.lpk_about .item {
  flex: 1;
}
.lpk_about .left h5 {
  font-size: 30px;
  color: #333;
}
.lpk_about .left h6 {
  font-size: 18px;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0px;
}
.lpk_about .right h5 {
  font-size: 24px;
  color: #333;
  line-height: 45px;
}
.lpk_about .right .list {
  margin-bottom: 110px;
}
.lpk_about .right .list p {
  font-size: 14px;
  color: #666;
  line-height: 30px;
  text-align: justify;
  margin-top: 35px;
}
.lpk_about .right .box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 45px;
}
.lpk_about .right .box .boxmain {
  flex: 1 33.333%;
  margin-bottom: 30px;
}
.lpk_about .right .box .boxmain h6 {
  font-size: 20px;
  color: #333;
  margin-bottom: 25px;
}
.lpk_about .right .box .boxmain p {
  line-height: 30px;
}
.lpk_about .right .box .boxmain p a {
  color: #666;
  font-size: 14px;
}
.lpk_about .right .box .boxmain p a:hover {
  color: #bd1010;
}
.lpk_about .right .p {
  font-size: 14px;
  color: #808080;
  margin-bottom: 75px;
}
.about_img img {
  width: 100%;
}
.lpk_about1 {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 120px 0 90px;
}
.lpk_about1 .item {
  flex: 1;
}
.lpk_about1 .left h5 {
  font-size: 30px;
  color: #333;
}
.lpk_about1 .left h6 {
  font-size: 18px;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0px;
}
.lpk_about1 .right h5 {
  font-size: 28px;
  color: #333;
  line-height: 45px;
}
.lpk_about1 .right .list {
  margin-bottom: 110px;
}
.lpk_about1 .right .list p {
  font-size: 16px;
  color: #666;
  line-height: 30px;
  text-align: justify;
  margin-top: 35px;
}
.lpk_about1 .right .box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.lpk_about1 .right .box .boxmain {
  flex: 1 50%;
  margin-bottom: 30px;
}
.lpk_about1 .right .box .boxmain h6 {
  font-size: 20px;
  color: #333;
  margin-bottom: 5px;
}
.lpk_about1 .right .box .boxmain p {
  line-height: 30px;
}
.lpk_about1 .right .box .boxmain p a {
  color: #666;
  font-size: 14px;
}
.lpk_about1 .right .box .boxmain p a:hover {
  color: #bd1010;
}
.lpk_about2 {
  background-color: #F2F2F2;
  padding: 160px 0;
}
.lpk_about2 .main {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.lpk_about2 .main .left {
  width: 35%;
  padding-top: 100px;
}
.lpk_about2 .main .left h5 {
  font-size: 30px;
  color: #333;
}
.lpk_about2 .main .left h6 {
  font-size: 18px;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0px;
  padding-bottom: 20px;
}
.lpk_about2 .main .left p {
  font-size: 14px;
  color: #666;
  line-height: 30px;
  margin-top: 30px;
  text-align: justify;
}
.lpk_about2 .main .right {
  width: 50%;
}
.lpk_about2 .main .right img {
  width: 100%;
}
.lpk_about3 {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 160px 0;
}
.lpk_about3 .item {
  flex: 1;
}
.lpk_about3 .left h5 {
  font-size: 30px;
  color: #333;
}
.lpk_about3 .left h6 {
  font-size: 18px;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0px;
}
.lpk_about3 .right h5 {
  font-size: 24px;
  color: #333;
  line-height: 45px;
}
.lpk_about3 .right .boxl {
  padding-bottom: 30px;
}
.lpk_about3 .right .list {
  margin-top: 35px;
}
.lpk_about3 .right .list p {
  font-size: 14px;
  color: #666;
  line-height: 30px;
  text-align: justify;
}
.lpk_case {
  margin-top: 140px;
  padding-bottom: 110px;
}
.lpkCase_info {
  margin-top: 84px;
}
.lpkCase_info .lpkcolor {
  padding: 70px 0 10px;
}
.lpkCase_info .info1 {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.lpkCase_info .info1 .item {
  flex: 1;
}
.lpkCase_info .info1 .left {
  color: #bd1010;
  font-size: 28px;
}
.lpkCase_info .info1 .left h5{
  width: 67%;
}
.lpkCase_info .info1 .left p {
  font-size: 1.375rem;
  color: #666;
  display: none;
}
.lpkCase_info .info1 .right .p p {
  font-size: 16px;
  color: #333;
  line-height: 30px;
  margin-bottom: 25px;
  text-align: justify;
}
.lpkCase_info .info1 .right .p p:first-child {
  margin-bottom: 0;
}
.lpkCase_info .info1 .right .p p:last-child {
  margin-bottom: 0;
}
.lpkCase_info .info1 .right .text {
  font-size: 16px;
  color: #333;
  margin: 50px 0;
}
.lpkCase_info .imgList img {
  width: 100%;
  margin-bottom: 40px;
}
.lpkCase_info .page {
  display: flex;
  justify-content: space-between;
  padding-top: 20px;
}
.lpkCase_info .page div a {
  font-size: 50px;
  color: #bdb3b3;
}
.lpkCase_info .page div a:hover {
  color: #BD1010;
}
.lpkCase_info .caseTit {
  color: #4d4d4d;
  text-align: center;
  font-size: 26px;
  margin-top: 100px;
}
.lpkCase_info .casebox {
  margin-bottom: 110px;
}
.lpkCase_info .casebox .index_case {
  margin-top: 60px;
}
.casebox1 .main {
  display: flex;
  justify-content: space-between;
}
.casebox1 .main .item {
  width: 32.333%;
}
.lpk_news {
  margin-top: 140px;
}
.lpk_news .title {
  display: flex;
  justify-content: start;
}
.lpk_news .title div {
  font-size: 20px;
  color: #333;
  margin-right: 60px;
  line-height: 60px;
}
.lpk_news .title p a,
.lpk_news .title p span {
  color: #4d4d4d;
  font-size: 20px;
  display: inline-block;
  font-weight: 100;
  line-height: 60px;
}
.lpk_news .title p a {
  margin: 0 15px;
}
.lpk_news .main {
  margin-bottom: 160px;
}
.lpk_news .main .list .item {
  margin-top: 80px;
}
.lpk_news .main .list .item a {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.lpk_news .main .list .item a .left {
  flex: 1;
}
.lpk_news .main .list .item a .left p {
  width: 400px;
  height: 300px;
  overflow: hidden;
}
.lpk_news .main .list .item a .left p:hover img {
  transform: scale(1.1);
}
.lpk_news .main .list .item a .left p img {
  width: 100%;
  object-fit: cover;
  transition: all 0.3s;
}
.lpk_news .main .list .item a .right {
  flex: 1;
}
.lpk_news .main .list .item a .right h5 {
  font-size: 22px;
  color: #333;
  margin-top: 40px;
}
.lpk_news .main .list .item a .right p {
  font-size: 14px;
  color: #808080;
  line-height: 30px;
  margin-top: 15px;
  height: 60px;
}
.lpk_news .main .list .item a .right h6 {
  font-size: 14px;
  color: #808080;
  text-transform: uppercase;
  margin-top: 60px;
}
.lpk_news .main .list .item a .right h6:hover {
  color: #BD1010;
}
.lpkNew_info {
  margin-top: 140px;
}
.lpkNew_info .title {
  font-size: 28px;
  color: #333;
  text-align: center;
}

.lpkNew_info h6{
  font-size: 1rem;
  color: #999;
  text-align: center;
  margin-top: 1.25rem;
}

.lpkNew_info h6 span{
  margin: 0 15px;
}
/* .lpkNew_info .main {
  margin-top: 30px;
} */
.lpkNew_info .main p {
  line-height: 30px;
  margin-top: 1.25rem;
  text-align: justify;
  font-size: 16px;
}
.lpkNew_info .main p img {
  max-width: 100%;
  margin: auto;
  display: block;
}
.lpkNew_info .lpkF {
  margin-top: 45px;
  margin-bottom: 200px;
  display: flex;
  justify-content: space-between;
}
.lpkNew_info .lpkF .item {
  position: relative;
}
.lpkNew_info .lpkF .item > span,
.lpkNew_info .lpkF .item > a {
  font-size: 40px;
  color: #d8d6d6;
}
.lpkNew_info .lpkF .item:hover ul {
  display: block;
}
.lpkNew_info .lpkF .item ul {
  display: none;
  width: 100px;
  padding: 15px 15px;
  background: #727272;
  position: absolute;
  right: 0;
  top: 47px;
  -moz-border-radius: 8px;
  -webkit-border-radius: 8px;
  -o-border-radius: 8px;
  -ms-border-radius: 8px;
  border-radius: 8px;
  -moz-transition: all 0.2s linear;
  -webkit-transition: all 0.2s linear;
  -o-transition: all 0.2s linear;
  -ms-transition: all 0.2s linear;
  transition: all 0.2s linear;
}
.lpkNew_info .lpkF .item ul li a {
  background: none;
  color: #fff;
  font-size: 15px;
  line-height: 25px;
  height: 25px;
}
.lpkNew_info .lpkF .item ul li a i {
  margin-right: 8px;
  font-size: 22px;
  vertical-align: bottom;
}
.lpk_contact {
  margin-top: 140px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.lpk_contact .item {
  flex: 1;
}
.lpk_contact .left h5 {
  font-size: 30px;
  color: #333;
}
.lpk_contact .left h6 {
  font-size: 18px;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0px;
}
.lpk_contact .right .top h5 {
  font-size: 22px;
  color: #333;
  margin-bottom: 15px;
}
.lpk_contact .right .top p {
  font-size: 16px;
  color: #666;
  line-height: 30px;
}
.lpk_contact .right .main {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 40px;
}
.lpk_contact .right .main > div {
  width: 45%;
}
.lpk_contact .right .main .le p {
  font-size: 16px;
  color: #666;
  text-align: justify;
  line-height: 30px;
}
.lpk_contact .right .contact {
  margin-top: 70px;
}
.lpk_contact .right .contact .box {
  width: 50%;
}
.lpk_contact .right .contact .box h5 {
  font-size: 22px;
  color: #333;
}
.lpk_contact .right .contact .box h6 {
  font-size: 13px;
  color: #666;
  letter-spacing: 0px;
}
.lpk_contact .right .contact .box .b {
  padding-top: 10px;
}
.lpk_contact .right .contact .box .b .three {
  display: flex;
  justify-content: flex-start;
  margin-top: 15px;
}
.lpk_contact .right .contact .box .b .three div {
  font-size: 16px;
  color: #666;
}
.lpk_contact .right .contact .box .b .three .L {
  width: 30%;
}
.lpk_contact .right .contact .box .b .three .R {
  width: 70%;
}
.lpk_contact .right .contact .img {
  margin-top: 40px;
}
.lpk_contact .right .contact .img img {
  max-width: 100%;
}
.lpk_contact .right .form {
  margin-top: 70px;
}
.lpk_contact .right .form div {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.lpk_contact .right .form div p {
  width: 30%;
  position: relative;
}
.lpk_contact .right .form div p input {
  display: block;
  height: 45px;
  border: none;
  border-bottom: 1px solid #666;
  color: #666;
  font-size: 16px;
  width: 100%;
  user-select: text;
  -webkit-user-select: text;
  border-radius: 0;
}
.lpk_contact .right .form div p::after {
  content: '*';
  font-size: 16px;
  color: #333;
  position: absolute;
  right: 0;
  top: 12px;
}
.lpk_contact .right .form div p:last-child::after {
  content: '';
}
.lpk_contact .right .form div textarea {
  display: block;
  color: #666;
  font-size: 16px;
  border: none;
  border-bottom: 1px solid #666;
  resize: none;
  width: 100%;
  margin-top: 20px;
  height: 110px;
  user-select: text;
  border-radius: 0;
  -webkit-user-select: text;
}
.lpk_contact .right .form div > input {
  display: inline-block;
  height: 33px;
  width: 108px;
  color: #666;
  font-size: 16px;
  background: none;
  border: 1px solid #666;
  margin-top: 20px;
  user-select: text;
  -webkit-user-select: text;
}
.lpk_contact .right .bottom {
  margin-bottom: 120px;
}
.lpk_contact .right .bottom h5 {
  font-size: 22px;
  color: #333;
  margin: 70px 0 15px;
}
.lpk_contact .right .bottom p {
  font-size: 15px;
  color: #666;
  line-height: 30px;
}
.phone_footer {
  display: none;
}
.phone_footer .top {
  width: 92%;
  margin: auto;
  padding: 11.25rem 0 8.75rem;
}
.phone_footer .top p {
  font-size: 1.5rem;
  color: #666;
  line-height: 2.8125rem;
}
.phone_footer .bottom .left {
  margin-left: 4%;
}
.phone_footer .bottom .left p {
  font-size: 1.0625rem;
  color: #666;
  line-height: 1.875rem;
}
.phone_footer .bottom .right {
  position: relative;
}
.phone_footer .bottom .right a {
  font-size: 1.75rem;
  color: #fff;
  line-height: 6.25rem;
  width: 10.3125rem;
  background: #BD1010;
  display: block;
  text-align: center;
  opacity: 0;
}
.phone_footer .getTop {
  position: absolute;
  right: 2.0625rem;
  top: 0rem;
  font-size: 1.75rem;
  color: #666;
}
.phone_footer .getTop span {
  transform: rotateZ(180deg);
  -ms-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  display: inline-block;
  font-size: 1.75rem;
}
.index_right {
  display: none;
  width: 180px;
  height: 60px;
  border-radius: 10px;
  background: #BD1010;
  font-size: 26px;
  color: #fff;
  position: fixed;
  right: 0;
  bottom: 0;
  line-height: 60px;
  text-align: center;
}
.index_right span {
  font-size: 18px;
}
.idnexPin {
  margin: 100px 0 100px;
}
.idnexPin h5 {
  text-align: center;
  color: #666;
}
.idnexPin .h6 {
  font-family: "S29";
  font-size: 46px;
  text-align: center;
  color: #666;
  margin-top: 20px;
  font-weight: inherit !important;
}
.idnexPin .E {
  font-size: 20px;
  text-align: center;
  font-family: "S29";
  color: #666;
}
.idnexPin .three {
  font-family: "S29";
  font-size: 46px;
  text-align: center;
  color: #666;
  margin-top: 30px;
}
.idnexPin .phone {
  font-family: "S29";
  font-size: 30px;
  text-align: center;
  color: #666;
  margin-top: 40px;
}
@media screen and (max-width: 1440px) {
  .index_nav .main ul li a p {
    font-size: 18px;
  }
  .index_more a {
    width: 160px;
    font-size: 14px;
  }
  .lpk_contact .right .main .le p {
    font-size: 14px;
  }
  .index_about h5 {
    color: #4d4d4d;
    font-size: 30px;
    margin: 70px 0 45px;
  }
  .index_about .list p {
    line-height: 25px;
    font-size: 14px;
  }
  .index_about .list {
    margin-bottom: 70px;
  }
  .index_case .main .item a .box div h6 {
    font-size: 26px;
  }
  .index_case .main .item a .box div p {
    font-size: 16px;
  }
  .index_news .main .item .list p a {
    font-size: 14px;
  }
  .index_news .main .item .list p {
    line-height: 30px;
  }
  .index_news {
    margin-top: 120px;
  }
  .lpkCase_info .info1 .right .p p {
    font-size: 14px;
    line-height: 25px;
  }
  .index_pinpai {
    margin-top: 120px;
    padding: 50px 0;
  }
  .lpkCase_info .info1 .left {
    font-size: 26px;
  }
  .lpk_contact .right .contact .box .b .three div {
    font-size: 14px;
  }
  .lpk_contact .right .form div p input {
    font-size: 14px;
  }
  .lpk_contact .right .form div textarea {
    font-size: 14px;
  }
  .lpk_contact .right .form div > input {
    font-size: 14px;
  }
  .lpk_contact .right .bottom h5 {
    font-size: 20px;
  }
  .lpk_contact .right .bottom p {
    font-size: 14px;
  }
  .lpk_about1 .left h5 {
    font-size: 24px;
  }
  .lpk_about3 .left h5 {
    font-size: 24px;
  }
  .lpk_about2 .main .left h5 {
    font-size: 24px;
  }
  .index_pinpai .top p {
    font-size: 24px;
    line-height: 50px;
  }
  .idnexPin .h6 {
    font-size: 38px;
  }
  .idnexPin .E {
    font-size: 16px;
  }
  .idnexPin .three {
    font-size: 38px;
  }
  .idnexPin .phone {
    font-size: 26px;
  }
  .idnexPin .phone img {
    height: 25px;
  }
  .idnexPin {
    margin: 100px 0 120px;
  }
  .pc_footer {
    padding: 80px 0 80px;
  }
  .index_top {
    right: 50px;
  }
  .index_head .main .nav a {
    font-size: 15px;
  }
  .lpk_about .right .list p {
    line-height: 25px;
    margin-top: 25px;
  }
  .lpk_about .right h5 {
    line-height: 35px;
  }
  .lpk_about .right .box {
    margin-top: 30px;
  }
  .lpk_about .right .box .boxmain h6 {
    margin-bottom: 15px;
  }
  .lpk_about .right .p {
    font-size: 12px;
  }
  .lpk_about .right .list {
    margin-bottom: 100px;
  }
  .lpk_about1 {
    padding: 90px 0 60px;
  }
  .lpk_about2 .main .left p {
    line-height: 25px;
    margin-top: 25px;
  }
  .lpk_about2 {
    padding: 70px 0;
  }
  .lpk_about3 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 90px 0;
  }
  .lpk_about3 .right h5 {
    line-height: 35px;
  }
  .lpk_about3 .right .list p {
    line-height: 25px;
  }
  .lpk_about3 .right .list {
    margin-top: 20px;
  }
  .lpk_news .title p a,
  .lpk_news .title p span {
    font-size: 16px;
  }
  .lpk_news .main .list .item {
    margin-top: 60px;
  }
  .lpkNew_info .main p {
    line-height: 25px;
    margin-top: 25px;
    font-size: 14px;
  }
  .lpkNew_info .lpkF {
    margin-top: 45px;
    margin-bottom: 120px;
  }
  .lpk_contact .right .top p {
    font-size: 14px;
    line-height: 25px;
  }
  .lpk_contact .right .contact {
    margin-top: 110px;
  }
  .index_nav .main ul li {
    margin: 70px 0px;
  }
  .pc_footer .main .ewm p {
    margin-top: 8px;
  }
}
@media screen and (max-width: 1366px) {
  .idnexPin .h6 {
    font-size: 34px;
  }
  .idnexPin .three {
    font-size: 34px;
  }
  .index_news .main .item h5 {
    font-size: 16px;
  }
  .index_news .main .item .list p {
    font-size: 12px;
  }
  .index_about h5 {
    font-size: 24px;
    margin: 71px 0 70px;
  }
  .index_news {
    margin-top: 100px;
  }
  .index_pinpai {
    margin-top: 120px;
  }
  .index_pinpai .top p {
    font-size: 30px;
    line-height: 60px;
  }
  .index_pinpai .phone {
    margin-top: 70px;
  }
  .index_top {
    right: 30px;
  }
  .index_top span {
    font-size: 55px;
  }
  .lpk_about3 {
    padding: 120px 0;
  }
  .lpk_about2 {
    padding: 120px 0;
  }
  .lpk_about .right .list {
    margin-bottom: 90px;
  }
  .lpk_news .main .list .item {
    margin-top: 80px;
  }
  .lpk_news .title p a,
  .lpk_news .title p span {
    font-size: 22px;
  }
  .lpk_news .title div {
    font-size: 22px;
  }
  .lpk_contact .right .contact {
    margin-top: 110px;
  }
  .lpk_contact .right .form {
    margin-top: 110px;
  }
  .lpk_contact .right .bottom h5 {
    margin: 120px 0 15px;
  }
  .lpk_contact .right .bottom {
    margin-bottom: 110px;
  }
  .index_nav .main ul li a p {
    font-size: 22px;
  }
  .index_nav .main ul li {
    margin: 80px 0px;
  }
}
@media screen and (max-width: 1200px) {
  .lpkCase_info .page div a {
    font-size: 40px;
  }
  .lpk_about1 .left h5 {
    font-size: 30px;
  }
  .lpk_about .left h5 {
    font-size: 30px;
  }
  .lpk_about2 .main .left h5 {
    font-size: 30px;
  }
  .lpk_about3 .left h5 {
    font-size: 30px;
  }
  .lpkNew_info .lpkF .item:hover ul {
    right: -50px;
  }
  .lpk_contact .left h5 {
    font-size: 30px;
  }
  .index_top {
    bottom: 50px;
  }
  .pc_footer .main .footNav .item h5 {
    font-size: 18px;
    color: #fff;
  }
  .index_case .main .item a .box div h6 {
    font-size: 22px;
  }
  .index_case .main .item a .box div p {
    font-size: 14px;
  }
  .index_case h5 {
    font-size: 20px;
  }
  .lpk_about .right h5 {
    font-size: 22px;
  }
  .lpk_news .title p a,
  .lpk_news .title p span {
    font-size: 20px;
  }
  .lpk_news .title div {
    font-size: 20px;
  }
  .lpk_news .main .list .item a .right h5 {
    font-size: 18px;
  }
  .lpk_news .main .list .item a .right p {
    line-height: 25px;
    margin-top: 20px;
    height: 50px;
  }
  .lpkNew_info .title {
    font-size: 24px;
  }
  .lpkNew_info .lpkF .item ul li a {
    font-size: 14px;
  }
  .lpkNew_info .lpkF .item > span,
  .lpkNew_info .lpkF .item > a {
    font-size: 40px;
  }
  .lpkNew_info .lpkF .item ul {
    top: 35px;
  }
  .lpkNew_info .lpkF .item ul li a i {
    font-size: 20px;
  }
}
@media screen and (max-width: 1024px) {
  .index_nav .main ul li {
    margin: 40px 0px;
  }
  .index_case .main .item a .box div h6 {
    font-size: 20px;
  }
  .idnexPin .h6 {
    font-size: 26px;
  }
  .idnexPin .E {
    font-size: 12px;
  }
  .idnexPin .three {
    font-size: 26px;
  }
  .idnexPin .phone {
    font-size: 22px;
  }
  .pc_footer .main .footNav .item h5 {
    font-size: 16px;
  }
  .lpkCase_info .info1 .right .text {
    font-size: 13px;
  }
  .lpkCase_info .caseTit {
    font-size: 20px;
    margin-top: 80px;
  }
  .lpkCase_info .casebox .index_case {
    margin-top: 40px;
  }
  .lpk_about2 {
    padding: 80px 0;
  }
  .lpk_about3 {
    padding: 80px 0;
  }
  .lpk_news .main .list .item {
    margin-top: 60px;
  }
  .lpk_news .title p a,
  .lpk_news .title p span {
    font-size: 17px;
  }
  .lpk_news .title div {
    font-size: 17px;
  }
  .lpk_news .main .list .item a .right h5 {
    font-size: 17px;
  }
  .lpk_contact .right .contact .box {
    width: 60%;
  }
  .lpk_contact .right .contact {
    margin-top: 80px;
  }
  .lpk_contact .right .form {
    margin-top: 80px;
  }
  .lpk_contact .right .bottom h5 {
    margin: 80px 0 0px;
  }
  .lpk_contact .right .bottom {
    margin-bottom: 80px;
  }
  .index_head .main .nav a {
    margin-right: 0px;
    margin-left: 60px;
  }
}
@media screen and (max-width: 769px) {
  .lpkCase_info .lpkcolor {
    padding: 00px 0 10px;
  }
  .index_nav {
    max-width: 100%;
    background-color: #ffffff;
    right: -100%;
  }
  .index_nav .main ul li a p {
    font-size: 2.4rem;
    padding-left: 0;
    color: #000;
    text-align: center;
  }
  .index_nav .main ul li {
    margin: 4.6875rem 0px;
    height: 2.39rem;
  }
  .index_head .main .left a img {
    width: 2.5rem;
  }
  .index_nav .main ul li a p {
    line-height: 2.5rem;
  }
  .index_head .main .right p span {
    width: 2.5rem;
    height: 0.4375rem;
  }
  .index_navA {
    right: 0;
  }
  .index_head {
    padding: 1.25rem 0;
  }
  .index_banner .swiper-slide .pc {
    display: none;
  }
  .index_banner .swiper-slide .ph {
    display: block;
  }
  .index_about .h51 {
    display: none;
  }
  .index_about .h52 {
    display: block;
  }
  .index_head .main .right p {
    margin-top: 10px;
  }
  .index_about h5:nth-child(2) {
    margin: 5.625rem 0 0;
  }
  .index_about h5:nth-child(3) {
    margin: 0 0 5.625rem;
  }
  .index_about .list p {
    font-size: 1.5rem;
    line-height: 3.125rem;
  }
  .index_more a {
    font-size: 1.5rem;
    width: 15rem;
    line-height: 3.4375rem;
  }
  .index_more a span {
    font-size: 1.5rem;
  }
  .index_case {
    width: 100%;
  }
  .index_case h5 {
    width: 92%;
    margin: auto;
    font-size: 1.75rem;
  }
  .index_case .main {
    -moz-column-count: 2;
    -webkit-column-count: 2;
    column-count: 2;
    margin-top: 0.9375rem;
    -moz-column-gap: 1.25rem;
    -webkit-column-gap: 1.25rem;
    column-gap: 1.25rem;
    /*display: flex;
    justify-content: space-between;
    flex-wrap: wrap;*/
  }


  .index_case .main .item {
    padding-bottom: 1.25rem;
    /*width: 48%;*/
  }
  .casebox .index_case .main .item:nth-child(3){
    display: none;
  }
  .index_case .main .item:nth-child(9){
    display: none;
  }
  .index_news {
    display: none;
  }
  .index_pinpai .top .img1 img {
    max-width: 100%;
  }
  .index_pinpai .top p {
    font-size: 1.875rem;
  }
  .index_about h5 {
    font-size: 2.87rem;
  }
  .pc_footer {
    display: none;
  }
  .phone_footer {
    display: block;
    margin-top: 5.625rem;
  }
  .index_case .main .item a .box {
    display: none !important;
  }
  .index_head .main .nav {
    display: none;
  }
  .lpk_case {
    margin-top: 9.375rem;
    padding-bottom: 1.875rem;
  }
  .lpkCase_info .info1 .item {
    flex: 1 100%;
  }
  .lpkCase_info .info1 .right .text {
    display: none;
  }
  .lpkCase_info .info1 .left h5 {
    text-align: center;
    font-size: 2rem;
    margin: auto;
  }
  .lpkCase_info .info1 .left p {
    display: block;
    text-align: center;
  }
  .lpkCase_info {
    margin-top: 9.375rem;
  }
  .lpkCase_info .info1 .right .p p {
    font-size: 1.5rem;
    line-height: 3.125rem;
  }
  .lpkCase_info .info1 .right {
    margin: 2.1875rem 0 2.8125rem;
  }
  .lpkCase_info .imgList {
    width: 92%;
  }
  .lpkCase_info .imgList img {
    margin-bottom: 0.9375rem;
  }
  .lpkCase_info .page div a {
    font-size: 1.875rem;
  }
  .lpkCase_info .caseTit {
    font-size: 2.25rem;
    margin-top: 5rem;
  }
  .lpkCase_info .casebox {
    margin-bottom: 6.875rem;
  }
  .lpk_about .item {
    flex: 1 100%;
  }
  .lpk_about .left {
    display: none;
  }
  .lpk_about .right h5 {
    font-size: 2.5rem;
    line-height: 4.0625rem;
  }
  .lpk_about {
    margin-top: 9.375rem;
  }
  .lpk_about .right .list p {
    font-size: 1.5rem;
    line-height: 3.125rem;
    margin-top: 2.1875rem;
  }
  .lpk_about .right .h50 {
    font-size: 1.75rem;
  }
  .lpk_about .right .box .boxmain p {
    line-height: 2.1875rem;
  }
  .lpk_about .right .box .boxmain p a {
    font-size: 1.25rem;
  }
  .lpk_about .right .box .boxmain h6 {
    font-size: 1.5rem;
    margin-bottom: 0.625rem;
  }
  .about_img img {
    min-height: 42.5rem;
    object-fit: cover;
  }
  .lpk_about1 .item {
    flex: 1 100%;
  }
  .lpk_about1 {
    padding: 4.6875rem 0 3.125rem;
  }
  .lpk_about1 .left h5 {
    font-size: 2.5rem;
  }
  .lpk_about1 .left h6 {
    font-size: 1.25rem;
  }
  .lpk_about1 .right {
    margin-top: 3.125rem;
  }
  .lpk_about1 .right .box .boxmain h6 {
    font-size: 1.625rem;
  }
  .lpk_about1 .right .box .boxmain p a {
    font-size: 1.375rem;
  }
  .lpk_about1 .right .box .boxmain p {
    line-height: 2.5rem;
  }
  .lpk_about1 .right .box .boxmain {
    flex: 1 40%;
    margin-bottom: 3.125rem;
    padding-left: 10%;
  }
  .lpk_about2 .main .left {
    width: 100%;
    padding-top: 0;
  }
  .lpk_about2 .main .right {
    width: 100%;
    margin-top: 5.625rem;
    text-align: center;
  }
  .lpk_about2 .main .left h5 {
    font-size: 2.5rem;
  }
  .lpk_about2 .main .left h6 {
    font-size: 1.25rem;
  }
  .lpk_about2 {
    padding: 5.625rem 0;
  }
  .lpk_about2 .main .left p {
    font-size: 1.5rem;
    line-height: 3.125rem;
  }
  .lpk_about2 .main .right img {
    width: 80%;
  }
  .lpk_about3 .item {
    flex: 1 100%;
  }
  .lpk_about3 .left h5 {
    font-size: 2.5rem;
  }
  .lpk_about3 .left h6 {
    font-size: 1.25rem;
  }
  .lpk_about3 .right h5 {
    font-size: 1.75rem;
  }
  .lpk_about3 .right .list p {
    font-size: 1.5rem;
    line-height: 3.125rem;
  }
  .lpk_about3 .right .boxl {
    padding-bottom: 0.9375rem;
    margin-top: 3.125rem;
  }
  .lpk_about3 {
    padding: 6.25rem 0 0;
  }
  .lpk_news {
    margin-top: 9.375rem;
  }
  .lpk_news .main .list .item a .left {
    flex: 1 100%;
  }
  .lpk_news .title div {
    font-size: 1.5625rem;
    margin-right: 2rem;
  }
  .lpk_news .title p a,
  .lpk_news .title p span {
    font-size: 1.5625rem;
  }
  .lpk_news .main .list .item {
    margin-top: 3.125rem;
  }
  .lpk_news .main .list .item a .left p {
    width: 100%;
    height: 31.25rem;
  }
  .lpk_news .main .list .item a .right h5 {
    font-size: 1.875rem;
    margin-top: 1.25rem;
  }
  .lpk_news .main .list .item a .right p {
    font-size: 1.5rem;
    line-height: 2.1875rem;
    height: 4.375rem;
  }
  .lpk_news .main .list .item a .right h6 {
    font-size: 1.375rem;
    margin-top: 0.9375rem;
  }
  .lpk_news .main {
    margin-bottom: 1.875rem;
  }
  .lpkNew_info {
    margin-top: 9.375rem;
  }
  .lpkNew_info .title {
    font-size: 1.75rem;
  }
  .lpkNew_info .main p {
    font-size: 1.5rem;
    line-height: 3.125rem;
  }
  .lpkNew_info .lpkF {
    margin-bottom: 1.875rem;
  }
  .lpkNew_info .lpkF .item:hover ul {
    right: -4.6875rem;
  }
  .lpkNew_info .lpkF .item > span,
  .lpkNew_info .lpkF .item > a {
    font-size: 2.5rem;
  }
  .lpkNew_info .lpkF .item > span img {
    width: 2.3rem;
  }
  .lpkNew_info .lpkF .item ul li a i {
    font-size: 20px;
  }
  .lpk_contact .left {
    display: none;
  }
  .lpk_contact .right .top h5 {
    font-size: 1.75rem;
    margin-bottom: 1.875rem;
  }
  .lpk_contact .right .top p {
    font-size: 1.5rem;
    line-height: 3.125rem;
  }
  .lpk_contact .right .main .le p {
    font-size: 1.5rem;
    line-height: 3.125rem;
  }
  .lpk_contact .right .contact .box h5 {
    font-size: 1.875rem;
  }
  .lpk_contact .right .contact .box h6 {
    font-size: 1.125rem;
  }
  .lpk_contact .right .contact .box .b .three div {
    font-size: 1.5rem;
  }
  .lpk_contact .right .contact .box {
    width: 80%;
  }
  .lpk_contact .right .contact .box .b .three .L {
    width: 25%;
  }
  .lpk_contact .right .form div p input {
    font-size: 1.5rem;
    width: 100%;
    height: 4.0625rem;
  }
  .lpk_contact .right .form div textarea {
    font-size: 1.5rem;
    margin-top: 6px;
  }
  .lpk_contact .right .form div > input {
    font-size: 1.5rem;
    height: 3.125rem;
    width: 10rem;
  }
  .lpk_contact .right .bottom h5 {
    font-size: 1.75rem;
  }
  .lpk_contact .right .bottom p {
    font-size: 1.5rem;
    line-height: 3.125rem;
  }
  .lpk_contact .right .bottom {
    margin-bottom: 1.875rem;
  }
  .lpk_contact {
    margin-top: 9.375rem;
  }
  .index_pinpai .top p {
    line-height: 3.75rem;
  }
  .index_pinpai .index_more {
    margin-top: 4.6875rem;
  }
  .index_pinpai .phone {
    margin-top: 4.375rem;
  }
  .index_pinpai .phone {
    font-size: 2rem;
  }
  .index_pinpai {
    margin-top: 7.5rem;
  }
  .index_pinpai {
    padding: 6.25rem 0;
  }
  .index_about .list {
    margin-bottom: 5rem;
  }
  .index_case {
    margin-top: 6.25rem;
  }
  .lpk_about .right .list {
    margin-bottom: 5.625rem;
  }
  .lpk_about .right .p {
    margin-bottom: 4.6875rem;
  }
  .about_img {
    background-attachment: initial !important;
  }
  .idnexPin .h6 {
    font-size: 2.125rem;
  }
  .idnexPin .three {
    font-size: 2.125rem;
  }
  .idnexPin .phone {
    display: none;
  }
  .idnexPin .three {
    margin-top: 10px;
  }
  .idnexPin {
    margin: 6.25rem 0 7.5rem;
  }
  .phone_footer .top {
    padding: 0 0 3.75rem;
  }
  .phone_footer .top p {
    line-height: 2.1875rem;
  }
  .index_nav .main ul li a p:nth-child(2) {
    display: none;
  }
  .lpkCase_info .casebox .index_case {
    margin-top: 3.75rem;
  }
}
@media screen and (max-width: 415px) {
  .lpk_news .main .list {
    padding-bottom: 70px;
  }
  .lpk_about3 {
    padding-bottom: 70px;
  }
  .lpkNew_info .lpkF {
    padding-bottom: 70px;
  }
  .lpk_contact .right .bottom {
    padding-bottom: 70px;
  }
  .lpkCase_info .casebox {
    padding-bottom: 70px;
  }
  .lpk_contact .right .contact .box .b .three .L {
    width: 65px;
  }
  .lpkCase_info .casebox123 .main{
  	display: flex !important;
  	justify-content: space-between;
  	-webkit-column-gap: 0rem;
    column-gap: 0rem;
  }
  .lpkCase_info .casebox123 .main .item{
  	width: 48%;
  	
  }
  .index_nav .main ul li {
    margin: 7.6875rem 0px;
  }
  .index_right {
    display: none;
  }
  .lpk_contact .right .contact .box {
    width: 100%;
  }
  .index_head .main .right p {
    margin-top: 0px;
    height: 22px;
  }
  .index_head .main .left a img {
    height: 24px;
  }
  .index_head .main .right p span:nth-child(2) {
    margin: 5px 0;
  }
  .index_head .main .right .active span:nth-child(3) {
    top: 4px;
  }
  .index_pinpai .top .img1 img {
    max-width: 60%;
  }
  .lpk_news .title p a {
    margin: 0 6px;
  }
  .lpkNew_info .lpkF .item ul {
    right: auto;
    left: 0;
    padding: 10px;
    top: 3rem;
  }
  .lpkNew_info .lpkF .item ul li a {
    background: none;
    color: #fff;
    font-size: 14px;
    line-height: 20px;
    height: 20px;
  }
  .lpkNew_info .lpkF .item ul li a i {
    font-size: 16px;
  }
  .lpk_contact .right .form div p {
    width: 45%;
    margin-bottom: 12px;
  }
  .lpk_contact .right .form div textarea {
    margin-bottom: 12px;
  }
  .index_pinpai .top .img img {
    height: 4.5rem;
  }
  .index_head .main .right .active span:nth-child(1) {
    top: 8px;
  }
  .phone_footer .bottom .left p {
    font-size: 12px;
  }
  .lpk_contact .right .bottom h5 {
    margin: 80px 0 15px;
  }
  .index_about h5 {
    font-size: 2rem;
  }
  .idnexPin .E {
    font-size: 12px;
  }
  .index_nav .main ul li:hover a {
    margin-top: 0px;
  }
  .lpk_about .right .p {
    font-size: 0.75rem;
  }
  .lpk_news .title p a,
  .lpk_news .title p span {
    line-height: 30px;
  }
  .lpk_news .title div {
    line-height: 30px;
  }
  .idnexPin h5 img {
    width: 20px;
  }
  .idnexPin {
    padding-bottom: 70px;
  }
}
@media screen and (max-width: 320px) {
  .index_head .main .right .active span:nth-child(1) {
    top: 7px;
  }
}