html {
  scroll-padding-top: 164px;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

.conetnet {
  display: flex;
  flex-direction: row;
  width: 1200px;
  justify-content: space-between;
  margin: 0 auto;
}

.contneet {
  width: 1200px;
  margin: 0 auto;
}
.header {
  background-color: #fff;
  position: fixed;
  top: 0px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  z-index: 333;
  overflow: hidden;
}

.imgcontainer {
  width: 100%;
  margin-top: 64px;
  /* overflow: hidden; */
}

.left {
  width: 85px;
  height: 37px;
  margin: auto 0;
  display: flex;
  flex-direction: column;
  color: #3c583c;
}

.swiper-slide img {
  width: 100%;
}
.text {
  font-size: 16px;
  white-space: nowrap;
  /* text-align-last: justify;
                text-align: center;
                text-justify: distribute-all-lines; */
}

.hcright {
  display: flex;
  height: 64px;
  overflow: hidden;
}

.hcright a {
  position: relative;
  /* display: block; */
  font-size: 16px;
  line-height: 64px;
  margin-right: 48px;
  padding-bottom: 5px;
  cursor: pointer;
}

.active::after {
  display: block;
  content: "";
  width: 12px;
  height: 2px;
  background-color: #000000;
  position: absolute;
  bottom: 10px;
  left: calc(50% - 6px);
}

.container {
  height: 100%;
}

.product {
  height: 835px;
  margin-top: 72px;
}

.pheader {
  margin-bottom: 10px;
  text-align: center;
  font-size: 42px;
}

.dis {
  font-size: 20px;
  text-align: center;
}

.nav {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  cursor: pointer;
}
.nav span {
  position: relative;
}

.nav .naactive::after {
  display: block;
  content: "";
  width: 600px;
  height: 2px;
  background-color: #3f2318ff;
  position: absolute;
  bottom: 10px;
  left: calc(50% - 300px);
}

.nav span {
  width: 50%;
  display: block;
  text-align: center;
  margin-top: 94px;
  padding-bottom: 20px;
}
.nav span::after {
  display: block;
  content: "";
  width: 600px;
  height: 2px;
  background-color: #e7e7e7ff;
  position: absolute;
  bottom: 10px;
  left: calc(50% - 300px);
}

body {
  padding-bottom: 3000px;
}

.desc {
  position: relative;
  margin-left: 0px;
}
.hright {
  display: none;
}
.prodes {
  width: 1300px;
  display: flex;
  overflow: hidden;
  margin: 53px auto 0px;
}

.chanse {
  color: #000000;
  font-size: 14px;
  margin-left: 44px;
}

.pili {
  display: block;
  font-size: 14px;
  color: #00000099;
  margin-left: 43px;
  padding-top: 5px;
  /* white-space: nowrap; */
}

.chanse li {
  margin-bottom: 17px;
}

.norms {
  width: 100%;
  margin-top: 53px;
  border-top: 1px solid #dcdcdcff;
  padding-top: 18px;
  display: flex;
  margin-left: 27px;
}
.usersve_title {
}
.title {
  /* margin-right: 118px; */
  padding-left: 40px;
  padding-right: 42px;
  border-right: 1px solid #dcdcdcff;
}

.title span {
  display: block;
  color: #00000099;
  font-size: 14px;
  margin-bottom: 5px;
}

.title .center {
  white-space: nowrap;
  color: #000000ff;
  font-size: 16px;
  /* text-align: center; */
  padding-bottom: 5px;
}

.dev {
  height: 599px;
  position: relative;
  overflow: hidden;
}

.dev .devdes {
  width: 673px;
  height: 467px;
  /* background-color: red; */
  position: absolute;
  left: 301px;
  top: 57px;
}

.devdes .content {
  width: 80%;
  margin-left: 60px;
  margin-top: 44px;
  margin-bottom: 34px;
  padding-bottom: 33px;
  border-bottom: 1px solid #9d9b9b;
}
.rtitle {
  padding-left: 76px;
  padding-right: 0px;
  white-space: nowrap;
  border-right: 0px;
}

.content h1 {
  font-size: 42px;
  margin-bottom: 16px;
}

.content span {
  font-size: 20px;
  color: #666666ff;
}

.bootomcontent {
  width: 520px;
  height: 164px;
  margin-left: 60px;
  margin-top: 44px;
}

.bootomcontent h1 {
  color: #000000ff;
  font-size: 16px;
  line-height: 23px;
  margin-bottom: 16px;
}

.bootomcontent span {
  display: block;
  line-height: 26px;
  font-size: 14px;
  color: #00000099;
  margin-bottom: 16px;
}

.together {
  height: 698px;
  position: relative;
}

.togdes {
  width: 100%;
  position: absolute;
  left: 0;
  top: 244px;
}

.together h1 {
  color: #333333ff;
  /* font-weight: normal; */
  font-size: 42px;
  text-align: center;
  margin-bottom: 16px;
}

.together div {
  color: #666666ff;
  font-size: 20px;
  text-align: center;
}

.serdes {
  height: 750px;
  overflow: hidden;
}

.imgh {
  height: 750px;
  font-size: 0px;
}

.serve {
  position: relative;
}

.serbto {
  position: relative;
  height: 492px;
  background-color: #4a372eff;
}
.serve .content {
  overflow: inherit;
}
.sercdes {
  color: #fff;
  font-size: 42px;
  margin-bottom: 16px;
}

.sercon {
  position: absolute;
  margin-left: 360px;
  top: 68px;
  overflow: hidden;
}

.sercon span {
  color: #fff;
  font-size: 20px;
  height: 28px;
}

.serrig {
  width: 354px;
  height: 307px;
  position: absolute;
  right: 415px;
  top: -44px;
  background-color: #4a372eff;
}

.phone {
  width: 112px;
  height: 59px;
  font-size: 28px;
  position: absolute;
  right: 53px;
  top: 33px;
  color: #ffffffff;
}

.tephone {
  color: #fff;
  font-size: 32px;
  position: absolute;
  right: 53px;
  top: 92px;
}

.desser {
  font-size: 16px;
  color: #ffffffb3;
  position: absolute;
  right: 53px;
  top: 185px;
  text-align: right;
}

.desser span {
  display: block;
  margin-bottom: 12px;
  font-size: 16px;
}

.cards ul {
  position: absolute;
  width: 100%;
  /* left: 360px; */
  top: 500px;
  z-index: 11;
}

.dcards {
  width: 400px;
  height: 302px;
  position: relative;
  background-color: #ffffffff;
  z-index: 333;
}

.dcards .secards {
  height: 28px;
  position: absolute;
  left: 82px;
  top: 59px;
  display: block;
  color: #000000ff;
  font-size: 18px;
}

.cards ul {
  display: flex;
}

.dcards span {
  width: 238px;
  height: 46px;
  position: absolute;
  left: 82px;
  top: 100px;
  color: #00000066;
}

.dcards img {
  position: absolute;
  left: 82px;
  bottom: 52px;
}

.btotitle {
  position: absolute;
  left: 360px;
  top: 119px;
  color: #ffffffff;
  font-size: 18px;
}

.btoleft ul {
  position: absolute;
  left: 360px;
  top: 198px;
}

.btoleft ul li {
  color: #ccccccff;
  font-size: 14px;
  display: flex;
  margin-bottom: 12px;
}

.addname {
  display: flex;
  margin-right: 41px;
}

.addname span {
  margin-right: 8px;
}
.addres {
  display: flex;
}

.addres span {
  margin-right: 8px;
}

.btoleft .fontcd {
  color: #fff;
}

.centertitle {
  color: #ffffffff;
  position: absolute;
  left: 1104px;
  top: 119px;
  font-size: 18px;
}

.center ul {
  position: absolute;
  left: 1106px;
  top: 198px;
  color: #ffffffff;
  font-size: 14px;
}

.center li {
  margin-bottom: 12px;
}

.btorightit {
  font-size: 18px;
  color: #ffffff;
  line-height: 23px;
  position: absolute;
  left: 1408px;
  top: 119px;
}

.btoright img {
  width: 152px;
  height: 152px;
  position: absolute;
  top: 164px;
  left: 1408px;
}

.btotext {
  position: absolute;
  left: 1408px;
  top: 336px;
}

.btotext span {
  display: block;
  font-size: 14px;
  color: #ffffff;
  margin-bottom: 12px;
}

.production {
  height: 807px;
}

.production .build {
  margin-top: 72px;
  text-align: center;
  color: #000000e6;
  font-size: 42px;
  cursor: pointer;
}

.production span {
  display: block;
  margin-bottom: 16px;
}

.buides {
  font-size: 20px;
  color: #666666ff;
}

.understand {
  width: 153px;
  height: 46px;
  position: absolute;
  left: 360px;
  top: 302px;
  color: #fff;
  font-size: 18px;
  border: 1px solid #fff;
  text-align: center;
  line-height: 46px;
}

.slid {
  display: flex;
  /* width: 1200px; */
  margin: 0 auto;
}

* {
  margin: 0;
  padding: 0;
  list-style: none;
}

.wrapper {
  width: 100%;
  height: 600px;
  margin: 100px auto;
  position: relative;
}
.wap-wrapper {
  display: none;
}

.wrapper ul {
  position: relative;
  height: 600px;
}

.wrapper li {
  position: absolute;
  width: 262px;
  height: 389px;
  top: 50%;
  left: 50%;
  margin-left: -131px;
  margin-top: -195px;
  transition: z-index 0.2s ease-in-out, transform 0.8s ease-in-out 0.3s;
  cursor: pointer;
  border: 5px solid black;
}

.wrapper li img {
  width: 262px;
  height: 389px;
}

.btn {
  display: inline-block;
  width: 80px;
  height: 40px;
  border: 1px solid #000;
  border-radius: 8px;
  cursor: pointer;
  line-height: 40px;
  text-align: center;
  font-weight: bolder;
  position: absolute;
  left: 45%;
}

#pre {
  transform: translateX(-110%);
}

.wrapper {
  margin-top: 42px;
}

.slide-box {
  position: relative;
  margin: 42px auto;
  height: 300px;
  max-width: 1200px;
  /* min-width: 700px; */
  /* background-color: antiquewhite; */
}

.banner-box {
  position: relative;
  height: 100%;
  width: 100%;
}

.banner-item {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 90%;
  /* background-color: #000; */
  box-sizing: border-box;
  /* border-radius: 10px; */
  /* overflow: hidden; */
  transition: all 0.3s;
  z-index: 0;
  top: 0;
}

.banner-item > img {
  display: block;
  width: 466px;
  height: 257px;
  opacity: 0.5;
  transform: opacity 0.5s;
  object-fit: cover;
}

.banner-item.left {
  left: 0;
  transform: translateX(0);
  z-index: 50;
  bottom: -85px;
}

.banner-item.right {
  left: 100%;
  transform: translateX(-100%);
  top: 20%;
  bottom: -85px;
  z-index: 50;
}

.banner-item.middle {
  width: 642px;
  /* height: 552px; */
  z-index: 100;
}

.banner-item.middle > img {
  font-size: 0px;
  width: 642px;
  height: 342px;
  z-index: 9999;
  opacity: 1;
}

.slide-left-btn,
.slide-right-btn {
  position: absolute;
  top: 50%;
  z-index: 200;
  width: 40px;
  height: 40px;
  font-size: 30px;
  font-weight: 900;
  color: #b4b4b4;
  border: none;
  background: none;
}

.slide-left-btn:hover,
.slide-right-btn:hover {
  color: #fff;
}

.pagination-box {
  margin-top: 10px;
  width: 100%;
  display: flex;
  justify-content: center;
  position: absolute;
}

/* .swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
    bottom: 10px;
} */
.ptit {
  /* margin-left: -241px; */
  padding-top: 34px;
  margin-bottom: 17px;
  font-size: 24px;
  color: #000;
}

.pdes1,
.pdes2 {
  /* margin-left: -241px; */
  font-size: 20px;
  line-height: 28px;
  color: #909090;
}

.show {
  background-color: #fff;
  box-shadow: 0 0 10px rgba(135, 138, 135, 0.5);
  padding-left: 41px;
  height: 180px;
  text-align: left;
  display: none;
}

.middle .showactive {
  display: block;
}
.conentse {
  width: 1200ox;
}

.desdse {
  position: absolute;
  left: 76px;
  top: 231px;
}

.desdse p {
  color: #ffffffe6;
  font-size: 14px;
  margin-bottom: 3px;
}

.desdse .protitle {
  font-size: 24px;
  color: #fff;
  margin-bottom: 29px;
}

.desdse .swper {
  margin-bottom: 9px;
}

.selfsw {
  display: none;
}
.upadd {
  margin-right: 23px;
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet {
  width: 82.5px;
  height: 5px;
  display: inline-block;
  border-radius: 25px;
  background: #ffffffff;
  opacity: 0.2;
}

.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active {
  opacity: 1;
  background-color: #ffffff8a;
}

.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev {
  transform: scale(1);
}

.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next {
  transform: scale(1);
}
.content {
  width: 100%;
}
.containerc {
  width: 100%;
  height: 750px;
  padding-top: 20px;
  background-image: url(../img/fuwu.png);
}
.footer {
  height: 492px;
  width: 100%;
  background-color: #4a372e;
}
.continertext {
  /* background-color: green; */
}
.width80Center {
  width: 80%;
  margin: 0 auto;
  position: relative;
}
.footer .bottom-text {
  text-align: center;
  margin-top: 60px;
}
.footer .bottom-text span {
  font-size: 14px;
  color: #fff;
  padding-right: 20px;
}
.usersve {
  color: #fff;
  margin-top: 70px;
}
.usersve .title {
  font-size: 42px;
  width: 168px;
  height: 59px;
  margin-bottom: 16px;
  text-align: center;
  line-height: 59px;
  border: none;
  padding: 0;
}
.usersve p {
  font-size: 20px;
}
.serdesc {
  color: #fff;
  width: 354px;
  height: 302px;
  background-color: #4a372e;
  position: absolute;
  top: -120px;
  right: 44px;
}
.serdev {
  margin-top: 33px;
  width: 112px;
  height: 59px;
  text-align: center;
  line-height: 59px;
  font-size: 28px;
  margin-left: 189px;
  font-size: 28px;
}
.cbdes {
  margin-left: 78px;
  /* margin-top: 92px; */
  width: 223px;
  height: 59px;
  font-size: 32px;
  margin-bottom: 32px;
  text-align: center;
}
.cserdesv {
  margin-left: 45px;
  font-size: 16px;
  width: 256px;
  height: 24px;
  text-align: center;
  line-height: 24px;
}
.serdesv {
  margin-left: 77px;
  width: 224px;
  height: 16px;
  text-align: center;
  line-height: 24px;
}
.underst {
  width: 153px;
  height: 46px;
  border: 1px solid #fff;
  text-align: center;
  line-height: 46px;
  font-size: 18px;
  margin-top: 129px;
}
.foter4 {
  width: 80%;
  height: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.foter1 {
  font-size: 14px;
  color: #fff;
  overflow: hidden;
}
.foter1 div {
  margin-top: 119px;
  width: 72px;
  height: 23px;
  font-size: 18px;
  text-align: center;
  line-height: 23px;
  margin-bottom: 56px;
}
.foter1 ul li {
  display: flex;
  font-size: 14px;
  margin-bottom: 12px;
}
.addnamec {
  color: #cccccc;
  margin-right: 8px;
}
.addnamecd {
  margin-right: 41px;
  color: #fff;
}
.addnamecv {
  margin-right: 8px;
}
.addnameca {
  color: #fff;
}
.foter2 {
  font-size: 14px;
  margin-top: 119px;
  color: #fff;
}
.foter2 div {
  margin-bottom: 56px;
}
.foter2 li {
  margin-bottom: 12px;
}
.foter3 {
  font-size: 14px;
  margin-top: 119px;
  color: #fff;
}
.foter3 div {
  margin-bottom: 22px;
}
.idf {
  margin-top: 20px;
}
.idpo {
  margin-top: 8px;
}
.poi {
  width: 100%;
  height: 302px;
  background-color: #fff;
  margin-top: 161px;
}
.list {
  width: 100%;
  height: 302px;
}
.iuy {
  align-self: flex-end;
}
.vonue {
  margin-left: 10%;
  width: 80%;
  box-sizing: border-box;
  height: 302px;
  position: absolute;
  top: 500px;
  background-color: #fff;
}

.winer {
  margin-top: 59px;
  /* margin-left: 82px; */
  color: #000000;
  font-size: 18px;
  margin-bottom: 13px;
  font-weight: bolder;
}
.winerc {
  /* margin-left: 82px; */
  /* margin-bottom:2px; */
  line-height: 23px;
  font-size: 14px;
}

.vonue img {
  /* margin-left: 82px; */
  width: 27px;
  height: 27px;
  margin-top: 74px;
}
.vonue ul {
  padding: 0 82px;
  display: flex;
  justify-content: space-between;
}
.vonue .uyt {
  margin-top: 56px;
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-main {
  transform: scale(1);
  left: 0px;
}

.swiper-container .swiper-pagination .swiper-pagination-bullet {
  transform: scale(1);
  left: 0px !important;
}

.swiper-container .swiper-pagination .swiper-pagination-bullet {
  transform: scale(1);
  left: 0px !important;
}
.himgcontainer {
  display: none;
}

.hproduct {
  display: none;
}

.core {
  display: none;
}

.htogdes {
  display: none;
}

.huser {
  display: none;
}

.h5wrapper {
  display: none;
}
.bg {
  display: none;
}
.chcright {
  display: none;
}

.swiper-slide .pctg {
  width: 50%;
  height: 80%;
  margin-left: 50%;
  margin-top: 20%;
  position: absolute;
  right: 0;
  z-index: 999;
}

.imgcontainer .banner-swiper {
  overflow: visible;
}