.video-js {
  background: transparent;
}

.header {
  position: absolute;
  left: 0;
  top: 33px;
  z-index: 9999;
  width: 100%;
  transition: all 0.4s;
  transform: translateY(0%);
}

.header.act {
  background-color: #d9d4d0;
  backdrop-filter: blur(0);
}

.header .m-width-content {
  padding: 0;
}

.m-width-content {
  padding: 0 100px;
}

.header.hide {
  opacity: 1;
  visibility: hidden;
  transform: translateY(-100%);
}

.header.cur {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
}

.header.cur:hover {
  background-color: #d9d4d0;
  backdrop-filter: blur(0);
}

/*.header.cur .h-top{display:none;}*/
.header.inner-header {
  position: relative;
  top: 0;
  z-index: 999999;
  background: #d9d4d0;
}

.h-tool img {
  width: 58%;
  vertical-align: middle;
}

/*.main {*/
/*  padding-top: 32px;*/
/*}*/

.main.index-main {
  padding-top: 0;
}

.header .header-box {
  position: relative;
}

.header .wap-header {
  display: none;
}

.lan.headeryuyan {
  margin: 0px;
  margin-right: 4px;
}

    .h-tool div {
        padding: 0 10px;
        display: flex;
        flex-shrink: 0;
        cursor: pointer;
        height: auto;
    }

.h-tool div.search-box {
  height: 100%;
  align-items: center;
}

.h-tool div.search-box a {
  display: block;
}

    .h-tool div.search-box .iconfont{
        font-size: 20px;
        line-height: 1.5;
        transition: .26s;
    }
    
        .h-tool div.search-box:hover .iconfont{
            font-weight: 700;
        }

.h-tool div a {
  display: flex;
}

.h-tool .lan {
  font-size: 14px;
  color: #7f7c7a;
  margin-right: 14px;
}

.h-tool .lan a {
  color: #7f7c7a;
}

.h-tool .lan a.act {
  color: #545453;
}

.header-content {
  /*padding: 10px 0;*/
}

.header-content .nav-logo {
  position: relative;
  display: flex;
  justify-content: center;
}

.header-content .nav-logo .logo {
  position: absolute;
  /*         left: 46%; */
  /*transform: translate(-50%, -50%);*/
  height: 60px;
  /*top: 22%;*/
  top: 13%;
}

.header-content .nav-logo .logo img {
  height: 82%;
}

.header-content .nav-logo .h-tool {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  box-sizing: border-box;
}

.header-content .n-left {
  width: 50%;
  flex-shrink: 0;
  box-sizing: border-box;
  padding-right: 12%;
  justify-content: space-between;
  padding-left: 6%;
}

.header-content .n-left li:nth-last-child(1) a {
  padding-right: 0;
}

.header-content .n-right {
  width: 50%;
  flex-shrink: 0;
  box-sizing: border-box;
  padding-left: 12%;
  padding-right: 185px;
  justify-content: space-between;
}

.header-content .n-right li:nth-child(1) a {
  padding-left: 0;
}

.header-content .n-right li:nth-last-child(1) a {
  padding-right: 0;
}

.header-content ol,
.header-content ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.header-content li {
  list-style: none;
}

.header-content .nav-logo > ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.header-content .nav-logo > ul > li {
  text-align: center;
  padding: 24px 0;
}

.header-content .nav-logo > ul > li > a {
  display: block;
  font-size: 18px;
  color: #545453;
  transition: all 0.6s;
}

.header-content .nav-logo > ul > li > a img {
  max-width: 100%;
  height: auto;
  width: 44%;
}

.header-content .nav-logo > ul > li:hover > a,
.header-content .nav-logo > ul > li.nav-up-selected > a,
.header-content .nav-logo > ul > li.act > a {
  font-weight: 700;
  text-decoration: underline;
}

.header-box .child-box {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  z-index: 99;
}

.child-box .child-nav {
  display: none;
  padding: 20px 0 45px;
}

.child-box .child-nav:after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  height: 100vh;
  z-index: -1;
  pointer-events: none;
}

.child-nav {
  background: #d9d4d0;
  padding-bottom: 100px;
}

#product .text {
  width: 68%;
  float: left;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}

#product .text .nav-item {
  width: 20%;
}

/* #product .text .nav-item:nth-of-type(1) {
        width: 68%;
    } */
#product .pic {
  height: 100%;
  flex-shrink: 0;
  background: #fff;
  display: flex;
  align-items: center;
  /*margin-top: 80px;*/
}

#product .pic a {
  width: 100%;
}

#product .text .nav-item .nav-tit a {
  font-size: 24px;
  color: #545453;
}

#product .text .nav-item .nav-tit a:hover {
  text-decoration: underline;
}

#product .text .nav-item .nav-tit {
  margin-bottom: 30px;
  line-height: 1;
}

#product .text .nav-item .nav-all {
  margin-bottom: 8px;
  height: 36px;
}

#product .text .nav-item .nav-all a {
  font-size: 16px;
  color: #545453;

  display: block;
  text-decoration: underline;
}

/* #product .text .nav-item .nav-list {
        display: flex;
        flex-wrap: wrap;
    } */

#product .text .nav-item .nav-list dl {
  /*width: 25%;*/
  margin-bottom: 20px;
}

/*#product .text .nav-item .nav-list dl.w100 {*/
/*    width: 100%;*/
/*}*/

#product .text .nav-item:nth-child(2) .nav-list dl {
  width: 50%;
}

#product .text .nav-item .nav-list a {
  display: block;
}

#product .text .nav-item .nav-list dt a {
  font-size: 16px;
  color: #626262;
  position: relative;
}

#product .text .nav-item .nav-list dt {
  margin: 42px 0 10px;
}

#product .text .nav-item .nav-list dt:nth-of-type(1) {
  margin-top: 0;
}

#product .text .nav-item .nav-list dd a {
  font-size: 16px;
  color: #545453;
}

#product .text .nav-item .nav-list dd a:hover {
  text-decoration: underline;
}

#product .pic {
  width: 32%;
  float: right;
}

/*#product .pic .img-box {*/
/*  padding-bottom: 80.4%;*/
/*}*/

#product .pic a {
  display: block;
  height: 100%;
}

#product .pic a .img-box {
  padding-bottom: 100%;
}

#product .pic .tips {
  font-size: 20px;
  color: #545453;
  text-align: center;
  margin-top: 10px;
}

#about .about-nav-fixed {
  padding: 0 60px;
}

#about .about-nav-fixed ul {
  display: flex;
  flex-wrap: wrap;
}

#about .about-nav-fixed ul li {
  width: calc((100% / 4) - 45px);
  margin-left: 60px;
}

#about .about-nav-fixed ul li:nth-child(4n + 1) {
  margin-left: 0;
}

#about .about-nav-fixed ul li a {
  display: block;
}

#about .about-nav-fixed ul li .img-box {
  padding-bottom: 80.44692%;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.3);
}

#about .about-nav-fixed ul li .img-box img {
  transition: all 0.6s;
  transform: scale(1);
}

#about .about-nav-fixed ul li .img-box:hover img {
  transform: scale(1.1);
}

#about .about-nav-fixed ul li .tit {
  font-size: 20px;
  color: #545453;
  text-align: center;
  padding: 15px 0 0;
}

.search-nav .search-slide {
  padding: 0 60px;
}

/*.search-nav{*/
/*	border-top: 1px solid #fff;*/
/*}*/
.search-slide .search-input {
  margin-bottom: 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

.search-slide .search-input .laber {
  font-size: 20px;
  color: #545453;
}

.search-slide .search-input .input-box {
  /*margin: 0 10px;*/
  position: relative;
}

.search-slide .search-input .input-box input {
  background: transparent;
  width: 500px;
  border: none;
  border-bottom: 2px solid #545453;
  height: 40px;
  font-size: 20px;
}

.search-slide .search-input .button button {
  border: none;
  background: transparent;
  /*position: absolute;*/
  /*right: 0;*/
  /*top: 50%;*/
  /*transform: translateY(-50%);*/
}

.search-slide .search-fixed {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
}

.search-slide .search-fixed .tag,
.search-slide .search-fixed .want {
  width: 100%;
}

.search-slide .search-fixed .tit {
  font-size: 30px;
  margin-bottom: 15px;
  color: #545453;
  text-align: center;
}

.search-slide .search-fixed .tag .list {
  margin: 0 -12px;
}

.search-slide .search-fixed .tag .list a {
  padding: 0px 12px;
  margin-right: 20px;
  /* border: 1px solid #545453; */
  font-size: 18px;
  color: #545453;

  border-radius: 20px;
  display: inline-block;
  margin-bottom: 12px;
  transition: all 0.6s;
}

.search-slide .search-fixed .tag .list a:hover {
  color: #fff;
  background: #545453;
}

.search-slide .search-fixed .want .list li {
  margin-bottom: 15px;
}

.search-slide .search-fixed .want .list li a {
  font-size: 18px;
  color: #545453;
}

.search-slide .search-fixed .want .list li a:hover {
  text-decoration: underline;
}

/*header end*/
/*footer start*/
.footer-bot-link {
  margin: 0 0 4px;
}

.footer-bot-link a {
  font-size: 14px;
  color: #626262;
  display: inline-block;
  margin-right: 15px;
  text-decoration: underline;
}

.footer {
  /*border-top: #605F5E 3px solid;*/
  background: #cec9c5;
  padding: 30px 0 24px;
}

.footer-link {
  /*padding:  0 32px;*/
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-top: -40px;
  margin-bottom: 12px;
}

.footer-link a {
  display: inline-block;
  margin-right: 12px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
}

.footer-nav dl:last-child {
  margin-left: auto;
}

.footer-nav dl {
  width: 25%;
  float: left;
}

/* .footer-nav dl:last-child {
  float: right;
  text-align: right;
} */

.footer-nav dl:last-child dd {
  /*text-transform: uppercase;*/
}

.footer-nav dl dt {
  margin-bottom: 6vh;
}

.footer-nav dl dt a {
  font-size: 24px;
  color: #545453 !important;

  line-height: 1.1;
  font-weight: 400;
}

.footer-nav dl dd {
  margin-bottom: 10px;
  line-height: 1.5;
}

.footer-nav dl dd a {
  font-size: 18px;
  color: #545453;
}

.footer-nav dl dd a:hover {
  text-decoration: underline;
}
.footer-nav dl dd img {
  width: 100%;
}
@media (max-width: 1000px) {
  .footer-nav dl dd img {
    width: 40%;
  }
}
.footer-input-copy {
  padding: 10vh 0 0vh;
}

.footer-input-copy .footer-input-box .t {
  font-size: 14px;
  color: #626262;
  margin-bottom: 10px;
}

.footer-input-copy .footer-input-box .ib-box {
  width: 48%;
  display: flex;
  flex-wrap: wrap;
}
.footer-input-copy .footer-input-box .ib-box span {
  width: calc(100% - 250px);
}

.footer-input-copy .footer-input-box .ib-box input {
  width: 100%;
  height: 30px;
  line-height: 30px;
  box-sizing: border-box;
  padding: 0 10px;
  background: #e9e9e9;
  border: none;
}

.footer-input-copy .footer-input-box .ib-box input::placeholder {
  color: #999;
}

.footer-input-copy .footer-input-box .ib-box input:focus {
  border: none;
}

.footer-input-copy .footer-input-box .ib-box button {
  width: 250px;
  height: 30px;
  background: #231916;
  text-align: center;
  line-height: 30px;
  font-size: 14px;
  border: none;
  box-sizing: border-box;

  color: #ffffff;
  transition: ease 0.3s;
}

.footer-input-copy .footer-input-box .ib-box button:hover {
  opacity: 0.8;
}

.footer-input-copy .tips-copy {
  margin-top: 15px;
}

.footer-input-copy .tips-copy .tips {
  /* float: left; */
  font-size: 14px;
  color: #626262;
}

.footer-input-copy .tips-copy .tips a {
  text-decoration: underline;
  color: #626262;
}

.footer-input-copy .tips-copy .copy {
  float: right;
  font-size: 14px;
  color: #626262;
}

.footer-tips a {
  text-decoration: underline;
  color: #626262;
  display: inline-block;
  margin-right: 14px;
  padding-top: 12px;
}

/*footer end*/

.h-top {
  background-color: #fff;
  text-align: center;
  color: #545453;
  font-size: 14px;
  padding: 6px 0;
  position: sticky;
  top: 0;
  z-index: 9999999;
}

.h-top .fa {
  position: absolute;
  right: 12px;
  top: 50%;
  font-size: 16px;
  transform: translateY(-50%);
  cursor: pointer;
}

.h-top a {
  color: #545453;
  text-decoration: underline;
}

.m-width-content {
  padding: 0 100px;
}

.footer .m-width-content {
  max-width: 1920px;
  margin: 0 auto;
}

.search-nav2 .m-width-content {
  background-color: #d9d4d0;
  padding-top: 10%;
  position: relative;
  z-index: 3;
  padding-bottom: 28px;
}

.search-nav2 {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  z-index: 10000000;
  transition: all 0.5s;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-100%);
}

.search-nav2.cur {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.search-close {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.3);
}

.search-nav2 .m-width-content {
  background-color: #d9d4d0;
  padding-top: 10%;
  position: relative;
  z-index: 3;
  padding-bottom: 28px;
}

.search-slide .search-input {
  position: relative;
  justify-content: space-between;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  flex-wrap: nowrap;
}

.search-slide .search-input .button {
  flex-shrink: 0;
  margin-left: 12px;
}

.search-slide .search-input .input-box {
  width: 100%;
  z-index: 1;
}

.search-slide .search-input .input-box form {
  display: flex;
  align-items: center;
}

.search-slide .search-input .input-box input {
  width: 100%;
}

    .search-slide .search-input .input-box input::placeholder{
        color: #777;
    }

.search-slide .search-input .laber {
  flex-shrink: 0;
}

.search-slide .search-input .button button i {
  font-size: 24px;
}

.search-slide .search-input .button button:nth-child(2) {
  margin-left: 12px;
}

.ipd-20 {
  padding: 0 20px;
}

.footer-link a {
  width: 30px;
}

.footer-link a img {
  width: 100%;
  height: auto;
}

.footer-link img {
  height: 30px;
}

.pro-childlist {
  display: flex;
  justify-content: space-between;
}

.m-width-1540 {
  max-width: 1540px;
  margin: 0 auto;
}

.img-box {
  position: relative;
  display: block;
}

.img-box img {
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
  height: 100%;
  object-fit: cover;
}

#menuWap .wapTopSearchBox {
  display: flex;
  width: 90%;
  padding: 10px 10px 10px 20px;
}

#menuWap .wapTopSearchBox .wapTopSearch {
  border: none;
  background-color: #fff;
  width: 80%;
  flex: auto;
  line-height: 30px;
  padding: 0 10px;
}

#menuWap .wapTopSearchBox .wapTopSearchbtn {
  display: flex;
  align-items: center;
  justify-content: center;
  border-left: 1px solid #ccc;
  width: 40px;
  font-size: 14px;
  background-color: #333;
  color: #fff;
}

.h-top .iconfont {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}

@media screen and (max-width: 1900px) {
  .header .header-box {
    padding-bottom: 0;
  }

  .header-box .child-box {
    top: 100%;
  }

  .m-width-content {
    padding: 0 40px;
  }

  .footer-nav dl {
    width: 25%;
  }

  #product .text .nav-item .nav-list dd a {
    font-size: 14px;
  }
}

@media screen and (max-width: 1600px) {
  .pro-childlist {
    padding: 0 30px;
  }
}

@media screen and (max-width: 1366px) {
  .header-content .n-right {
    padding-left: 12%;
  }

  .header-content .n-left {
    padding-right: 12%;
  }

  .header-content .nav-logo > ul > li > a {
    font-size: 14px;
  }
}

@media screen and (max-width: 1300px) {
  .h-tool .lan {
    margin-right: 8px;
    font-size: 14px;
  }

  .h-tool div {
    margin-right: 0;
  }

  .header-content .n-right {
    padding-right: 145px;
  }

  .footer-nav dl dt a {
    font-size: 20px;
  }

  .footer-nav dl dd a {
    font-size: 16px;
  }

  .footer-input-copy .footer-input-box .ib-box {
    width: 100%;
  }

  .footer-input-copy .footer-input-box .ib-box span,
  .footer-input-copy .footer-input-box .ib-box input {
    width: 100%;
  }

  .footer-input-copy .footer-input-box .ib-box input::placeholder {
    color: #626262;
    font-size: 14px;
  }

  .footer-input-copy .footer-input-box .ib-box button {
    width: 100%;
    margin-top: 20px;
  }

  .footer-input-copy .tips-copy .tips {
    float: none;
  }

  .footer-input-copy .tips-copy .copy {
    font-size: 12px;
    margin-top: 20px;
    float: none;
    text-align: left;
  }
}

@media screen and (max-width: 1000px) {
  .footer-bot-link a {
    font-size: 12px;
  }

  .footer-nav dl dd {
    /*             float: left; */
    margin: 0 5px 5px 0;
  }

  .footer-nav dl dd a {
    font-size: 12px;
  }

  .footer-nav dl dt {
    margin-bottom: 12px;
  }

  .footer-nav dl {
    margin-bottom: 30px;
  }

  .footer-nav dl dt a {
    font-size: 14px;
  }

  .m-width-content {
    padding: 0 20px;
  }

  .header-content {
    display: none;
  }

  .header .wap-header {
    display: block;
  }

  .wap-header .logo {
    width: 50px;
    padding: 20px 0;
  }

  .wap-header .logo a {
    display: block;
  }

  .header .wap-header a img {
    width: 100%;
    height: auto;
  }

  .header .wap-header {
    display: block;
  }

  .btn-nav {
    position: absolute;
    top: 0;
    right: 20px;
    background: transparent;
    border: none;
    padding: 19.5px 0;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
    z-index: 99999;
    display: block;
    width: 30px;
    float: right;
  }

  .icon-bar {
    display: block;
    margin: 6px 0;
    width: 30px;
    height: 3px;
    background-color: #545453;
    box-shadow: 0 1px 1px #545453;
    -webkit-transition: all 0.7s ease;
    -moz-transition: all 0.7s ease;
    -ms-transition: all 0.7s ease;
    -o-transition: all 0.7s ease;
    transition: all 0.7s ease;
    z-index: 999999;
  }

  .mm-opening .top {
    -webkit-transform: translateY(8px) rotateZ(45deg);
    -moz-transform: translateY(8px) rotateZ(45deg);
    -ms-transform: translateY(8px) rotateZ(45deg);
    -o-transform: translateY(8px) rotateZ(45deg);
    transform: translateY(8px) rotateZ(45deg);
  }

  .mm-opening .bottom {
    -webkit-transform: translateY(-10px) rotateZ(-45deg);
    -moz-transform: translateY(-10px) rotateZ(-45deg);
    -ms-transform: translateY(-10px) rotateZ(-45deg);
    -o-transform: translateY(-10px) rotateZ(-45deg);
    transform: translateY(-10px) rotateZ(-45deg);
  }

  .mm-opening .middle {
    width: 0;
  }

  .header {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: #d9d4d0;
  }

  .footer-nav dl {
    width: 100%;
    margin-bottom: 20px;
  }

  .footer-nav dl:last-child {
    float: none;
    text-align: left;
  }

  .footer-input-copy {
    padding-top: 40px;
  }

  .footer-link {
    margin-top: 0;
  }
}

/*2*/

.mobile-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: #fff;
  border-top: 1px solid #ddd;
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 9999;
  box-shadow: 0 -2px 6px rgba(0, 0, 0, 0.05);
}

.mobile-bottom-nav .nav-item {
  flex: 1;
  text-align: center;
  color: #444;
  font-size: 12px;
  text-decoration: none;
  padding-top: 4px;
}

.mobile-bottom-nav .nav-item .icon {
  display: flex;
  justify-content: center;
  margin-bottom: 2px;
  color: #333;
}

.mobile-bottom-nav .nav-item:hover {
  color: #0073aa;
}

.mobile-bottom-nav .nav-item svg {
  width: 22px;
  height: 22px;
}

@media (min-width: 768px) {
  .mobile-bottom-nav {
    display: none;
  }
}

@media (max-width: 767px) {
  .footer {
    padding-bottom: 61px;
  }
}

/*3*/

.sidebar-icons {
  position: fixed;
  right: 10px;
  top: 30%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 9999;
}

.sidebar-icons a {
  display: block;
  width: 50px;
  height: 50px;
  border-radius: 12px;
  overflow: hidden;
  /* background: red; */
  /*box-shadow: 0 0 6px rgba(0,0,0,0.15);*/
}

.sidebar-icons a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.header-content .nav-logo .logo a {
  height: 100%;
}
.header-content .nav-logo .logo img {
  height: 100%;
  width: auto;
}

    .icon-sousuo:before {
    content: "\e622" !important;
}

@media screen and (max-width: 1000px) {
    
  .h-tool {
        position: absolute;
        top: 0;
        right: 70px;
        background: #fff0;
        border: none;
        padding: 20px 0;
  }
  
  .h-tool div.search-box .iconfont {
    font-size: 24px; 
  }
  
}