/* 公共样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 190px;
}

p {
  padding: 0;
  margin: 0;
}

a {
  text-decoration: none;
  color: unset;
}

img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.container {
  min-width: 375px;
  max-width: 1400px;
}

ul {
  padding: 0;
  margin: 0;
}

li {
  list-style: none;
}

p {
  margin-bottom: 0;
}

a:focus-visible {
  outline: none;
}

.container {
  width: 1400px;
  margin: 0 auto;
}

/* 整体样式 */
/* a:hover {
  color: #000 !important;
} */

.pd50 {
  padding-top: 50px;
  padding-bottom: 50px;
}

.pd80 {
  padding-top: 80px;
}

.flex {
  display: flex;
}

.line1 {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.line2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.line3 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.line4 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

.line5 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
}

.index-bg {
  position: relative;
  max-width: 100%;
  background-size: cover;
  background-position: center center;
  height: 100vh;
  /* background-image: url(../images/banner.jpg); */
  background-repeat: no-repeat;
}

.header-top {
  padding: 32px 0;
  display: flex;
}

.header-top .header-log {
  width: 190px;
  z-index: 999;
  position: fixed;
  top: 0.1rem;
}

.fullscreen-overlay {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 100px;
  text-align: center;
  color: #fff;
  z-index: 1;
}

.fullscreen-overlay h2 {
  text-shadow: 1px 1px 3px #999999;
  font-size: 96px;
  line-height: normal;
  font-weight: bold;
  margin-bottom: 0.2344rem;
}

.fullscreen-overlay a {
  color: #fff;
  background-color: #f0d649;
  text-align: center;
  height: 50px;
  line-height: 50px;
  min-width: 140px;
  padding: 16px 38px;
  transition: 0.2s ease-out;
  font-size: 20px;
}

.fullscreen-overlay a:hover {
  background-color: #004593;
}

.arrows-body {
  display: inline-block;
  position: absolute;
  bottom: 40px;
  left: 50%;
  z-index: 1;
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
}

.arrow {
  width: 15px;
  height: 15px;
  border-right: 3px solid #fff;
  border-bottom: 3px solid #fff;
  transform: rotate(45deg);
  animation: arrow-load 2s infinite;
}

.arrow:nth-child(1) {
  animation-delay: -0.4s;
}

.arrow:nth-child(2) {
  animation-delay: -0.2s;
}

@keyframes arrow-load {
  0% {
    opacity: 0;
    transform: rotate(45deg) translate(30px, 30px);
  }

  0% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: rotate(45deg) translate(-30px, -30px);
  }
}

/* 底部 */
.footer-a {
  display: none;
}

.footer {
  background-color: #333333;
}


.foter-left-below {
  display: flex;
  padding-left: 0.1505rem;
}


.footer-ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 50%;
  /* float: left; */
  padding-top: 0.2105rem;
}

.footer-ula {
  width: 25%;
  /* float: left; */
  padding-top: 0.2105rem;
}

.footer-ula a:hover {
  color: #f0d649;
}

.link-list ul li {
  text-transform: uppercase;
  margin-bottom: 16px !important;
  font-size: 18px;
  font-weight: bold;
}

.link-list ul li {
  margin-bottom: 10px;
}

.link-list a {
  color: #fff;
}

.link-right {
  width: 25%;
  padding-top: 0.2105rem;
  text-align: right;
  color: #fff;
  /* float: left; */
  display: flex;
  flex-direction: column;
  align-items: center;
}

.link-right p {
  font-weight: bold;
  font-size: 18px;
  text-transform: uppercase;
}

.icon-right {
  position: relative;
  top: -0.6316rem;
}

.icon-right i {
  margin-left: 10px;
}

.banquan {
  font-size: 14px;
  color: #fff;
  text-align: center;
}

/* 导航 */
.banner-swiper {
  width: 100%;
  height: 100%;
  position: absolute;
}

/* .banner-swiper>.swiper-wrapper>.swiper-slide>img {
  object-fit: initial;
} */
.new-swiper {
  height: 5rem;
}

.header-top .header-show {
  z-index: 1000;
  position: fixed;
  right: 1.3542rem;
}

.header-top .header-show:hover {
  cursor: pointer;
}

.header-top .header-show>i {
  display: block;
  width: 100%;
  height: 100%;
}

.header-i {
  display: none;
  position: fixed;
  width: 100%;
  top: 0;
  height: 100vh;
  z-index: 998;
}

.header-top-a {
  width: 100%;
  height: 3.0729rem;
  background: #333333;
  position: fixed;
  top: 0;
  z-index: 999;
}

.header-top-a .header-top-a1 {
  padding-top: 0.625rem;
  height: 100%;
}

.header-top-a .header-top-a1 .row {
  height: 100%;
  display: flex;
}

.header-top-a .header-top-a1 .row>div {
  flex: 0 0 16%;
  margin-right: 0.0526rem;
}

.header-row .col-md-2 a {
  display: block;
  width: 100%;
  color: #ffffff;
  font-weight: 300;
  font-size: 18px;
  border-bottom: #fff 1px solid;
  padding-bottom: 0.0729rem;
}


.header-row .col-md-2 a:hover {
  color: #f3d007 !important;
}



.fenlei3>a {
  display: inline !important;
}

/* 滑动触发 */
.header-ul>li {
  height: 0;
  width: 0;
  transition: 3s;
  opacity: 0;
  position: relative;
  left: 1.1042rem;
  top: -0.2rem;
}

.header-ul>li a {
  border-bottom: none !important;
  font-size: 12px !important;
  display: flex !important;
  padding-bottom: 0 !important;
  height: 100%;
  align-items: center;
  justify-content: center;
}

.div-f3:hover>.header-ul li {
  background: #fff;
  height: 0.2344rem;
  width: 50%;
  opacity: 1;
}

.div-f3:hover>.header-ul li a {
  color: black !important;
}

.div-md1 p>a {
  padding: 0.0833rem 0 0.0833rem 0 !important;
  border-bottom: none !important;
  font-size: 16px !important;
}

.div-md1 .div-f3>a {
  padding: 0.0833rem 0 0.0833rem 0 !important;
  font-size: 16px !important;
  border-bottom: none !important;
}

.a-f3 {
  display: flex !important;
  justify-content: space-between;
}

.fenlei3 {
  position: relative;
  padding: 0.05rem 0 0.05rem 0;
}

.fenlei3>a {
  display: block !important;
  border: none !important;
  font-size: 16px !important;
  padding: 0.0833rem 0 !important;
}
/*  */
.row>.div-md1>.fenlei3>.div-md1>.fenlei3 {
  position: absolute;
  width: 1rem;
  top: 0.4rem;
  left: 0.5rem;
  display: none;
}

.row>.div-md1>.fenlei3>.div-md1>.fenlei3>div>a {
  border: none;
}

/*  */
.fenlei3>ul>li {
  width: 100%;
  height: 100%;
  line-height: 0.2rem;
}

.fenlei3>ul>li>a {
  display: flex !important;
  align-content: center;
  justify-content: center;
  padding: 0 !important;
  border: none !important;
}

/*  */
.row>.div-md1>.fenlei3>.div-md1:hover>.fenlei3 {
  display: block
}

.row>.div-md1>.fenlei3>div>a {
  border: none;
}
/*  */

/* .fenlei3:hover>ul {
  display: block;
} */

/* 下方导航栏 */
.nav {
  width: 100%;
  height: 0.5208rem;
  z-index: 9999;
  background: white;
  transition: .6s;
}

.nav-a {
  position: fixed !important;
  top: 0 !important;
  height: 0.3906rem !important;
  width: 100% !important;
  background: #fff;
  z-index: 9999;
  box-shadow: 0 2px 5px 0 rgb(0 0 0 / 16%), 0 2px 10px 0 rgb(0 0 0 / 12%) !important;
}

.nav-con {
  width: 100%;
  height: 100%;
  display: flex;
  padding: 0 .2105rem;
}

.nav-left {
  width: 1.0417rem;
}

.nav-left>a>img {
  object-fit: contain;
  transform: scale(1.5);
  position: relative;
  top: -6px;
}

.nav-right {
  width: 9.5458rem;
  height: 100%;
}

.nav-right>ul {
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-right>ul>li {
  position: relative;
  /* display: flex; */
  height: 100%;
  font-weight: 300;
  font-size: .11rem;
  flex: 0 0 16.6%;
  justify-content: center;
  align-items: center;
}

.nav-right>ul>li a {
  width: 102%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav-right>ul>li a:hover {
  color: #f3d007 !important;
}

.nav-right>ul>.l3>.nav-d1 {
  width: 100%;
  height: 100%;
}

.nav-d2 {
  width: 100%;
  position: absolute;
  top: 0.39rem;
  z-index: 1;
}

.nav-d2 ul li {
  padding: 0.1042rem;
}

.div5-right {
  position: absolute;
  left: 0.3646rem;
}

.l3 .nav-d2>ul>li {
  height: 0;
  opacity: 0;
  display: none;
  transition: all 5s;
  background-color: #fff;
}

.l3:hover .nav-d2>ul>li {
  display: block;
  height: auto;
  opacity: 1;
}

.nav-li6 .div5-right {
  display: none !important;
}

.nav-li6:hover .div5-right {
  width: 100%;
  top: 50px;
  display: block !important;
  position: absolute;
  left: 1.1rem !important;
  text-align: center;
}

.nav-li6:hover .div5-right ul li {
  text-align: center;
  background-color: #fff;
}






/* nav样式重写 */
.nav-right li {
  line-height: 70px;
}
.nav-right .ul-list>.l3>ul {
  display: none;
  background-color: #fff;
  position: relative;
  z-index: 99999;
}

.nav-right .ul-list>.l3:hover>ul {
  display: block;
}

.nav-right .ul-list>.l3>ul>.l3>ul {
  display: none;
  width: 1.1947rem;
  background-color: #fff;
  position: absolute;
  top: 0.37rem;
  left: 0.9647rem;
  font-size: 16px;
}

.nav-right .ul-list>.l3>ul>.l3>ul>li {
  line-height: 55px;
}

.nav-right .ul-list>.l3>ul>.l3:hover>ul {
  display: block;
}


/*  */












/* 简介 */
.bif {
  /* height: 2.0833rem; */
  padding-bottom: 0.5rem;
}

.bif-top>h2 {
  width: 100%;
  margin: 0.4688rem 0 0.1563rem 0 !important;
  margin: 0;
  display: flex;
  justify-content: center;
  font-size: 30px;
  font-weight: 800;
  font-style: italic;
}

.bif-bon p {
  font-size: 0.09rem;
  display: flex;
  font-weight: 300;
  justify-content: center;
  line-height: 0.16rem;
  margin-bottom: 25px;
}

/* 分类联系我们 */
.ccu {
  height: 520px;
}

.ccu-con {
  height: 100%;
}

.ccu-top {
  height: 0.3333rem;
}

.ccu-top h2 {
  width: 100%;
  height: 100%;
  font-size: 24px;
  font-weight: 800;
  font-style: italic;
  display: flex;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.ccu-bom {
  display: flex;
}

.ccu-bom>div {
  height: 100%;
}

.ccu-b-rg {
  position: relative;
  padding: 0.1042rem;
  overflow: hidden;
}

.ccu-b-rg p {
  z-index: 2;
  width: 0.6771rem;
  height: 0.1563rem;
  font-size: 18px;
  color: #fff;
  font-family: "Futura PT Extra", "Futura Std", Arial, Helvetica, sans-serif;
  font-weight: 800;
  font-style: italic;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

.ccu-b-rg img {
  transition: 0.4s;
}

.ccu-b-rg:hover a>img {
  transform: scale(1.01);
  opacity: 0.5;
  box-shadow: 1px 1px 5px fff;
}

/* 特色产品 */

.bte {
  height: 520px;
  margin-top: 0.4688rem;
}

.bte-con {
  height: 100%;
}

.bte-top {
  height: 0.3333rem;
}

.bte-top h2 {
  width: 100%;
  height: 100%;
  font-size: 24px;
  font-weight: 800;
  font-style: italic;
  display: flex;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.bte-bom {
  display: flex;
  justify-content: space-between;
  margin-top: 0.2579rem;
}

.bte-bom>div {
  height: 100%;
  padding: 0 0.1rem;
}

.bte-bom>div>a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 300px;
  height: 300px;
}

.bte-b-rg {
  position: relative;
  padding-top: 0.1042rem;
  overflow: hidden;
}

.bte-b-rg p {
  z-index: 2;
  /* width: 0.6771rem;
  height: 0.1563rem; */
  font-size: 18px;
  color: #fff;
  font-family: "Futura PT Extra", "Futura Std", Arial, Helvetica, sans-serif;
  font-weight: 800;
  font-style: italic;
  position: absolute;
  /* left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto; */
}

.bte-b-rg img {
  transition: 0.4s;
}

.bte-b-rg:hover a>img {
  transform: scale(1.01);
  opacity: 0.5;
  box-shadow: 1px 1px 5px fff;
}

/* 新闻 */

.new-top {
  height: 0.3333rem;
}

.new-top h2 {
  width: 100%;
  height: 100%;
  font-size: 24px;
  font-weight: 800;
  font-style: italic;
  display: flex;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.new-bom {
  width: 100%;
  position: relative;
}

.swiper-back {
  position: relative;
}

.swiper-new-center1 {
  position: absolute;
  top: 0.5263rem;
  left: 0.5263rem;
  width: 3.2632rem;
  height: 2.4211rem;
  background: rgba(255, 255, 255, 0.8);
}

.swiper-new-center1>h3 {
  margin: 0;
  padding: 0;
  /* width: 90%; */
  width: 55%;
  /* margin: 0 auto; */
  margin: 0 0 0 25px;
  padding: 0.0626rem 0;
  color: #999;
  font-size: 35px;
  border-bottom: 1px solid #999;
}

.swiper-new-center1>h4 {
  width: 90%;
  margin: auto;
  font-size: 24px;
  color: rgb(33, 37, 41);
  font-weight: 700;
  height: 60px;
}

.swiper-new-center1>p {
  width: 90%;
  margin: 0 auto;
  text-align: justify;
  line-height: 20px;
  padding-top: 0.1579rem;
  font-size: 14px;
  color: #999;
  height: 190px;
}

.swiper-button-more {
  width: 18%;
  height: 6%;
  position: absolute;
  left: 0.1632rem;
  top: 2.03rem;
  background: rgb(0, 69, 141);
  transition: all 1s;
}

.swiper-button-more>a {
  display: flex;
  width: 100%;
  height: 100%;
  font-size: 16px;
  justify-content: center;
  align-items: center;
  color: #fff;
}

.swiper-button-more:hover {
  background: rgb(241, 215, 73);
}

/* swiper的按钮 */
.swiper-button-prev:after,
.swiper-rtl .swiper-button-next:after {
  /* content: "<"; */
  color: #000;
  font-size: 24px;
}

.swiper-button-left {
  position: absolute;
  top: 0.7rem;
  left: 2.9474rem;
}

.swiper-button-next:after,
.swiper-rtl .swiper-button-prev:after {
  color: #000;
  font-size: 24px;
}

.swiper-button-right {
  position: absolute;
  top: 0.7rem;
  left: 3.1rem;
}

/* 案例展示 */
.case {
  padding-top: 0.6rem;
}

.case-center {
  height: 100%;
}

.case-center :nth-child(1)>h2 {
  padding: 0;
  margin: 0;
  padding-bottom: 0.1053rem;
  width: 100%;
  height: 100%;
  font-size: 24px;
  font-weight: 800;
  font-style: italic;
  display: flex;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.case-center .case-row1 {
  display: flex;
  margin-top: 0.1579rem;
  height: 1.7rem;
  margin-bottom: 0.1579rem;
}

.case-center .case-row1>div {
  width: 100%;
  height: 100%;
  padding: 0.0526rem;
  position: relative;
}

.case-center .case-row1>div>p {
  width: 0.6263rem;
  height: 0.1053rem;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  font-size: 18px;
  color: #fff;
  font-weight: 900;
  transition: all 0.4s;
}

.case-center .case-row1>div>img {
  width: 100%;
  height: 100%;
  display: block;
  transition: all 0.4s;
}

.case-center .case-row1>div:hover p {
  color: #000;
}

.case-center .case-row1>div:hover>img {
  opacity: 0.5;
  transform: scale(1.03);
  text-shadow: 2px 2px 2px black;
}

.case-center .case-row2 {
  display: flex;
}

.case-center .case-row2>div>p {
  width: 0.6263rem;
  height: 0.1053rem;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  font-size: 18px;
  color: #fff;
  font-weight: 900;
  transition: all 0.4s;
}

.case-center .case-row2>div {
  width: 100%;
  height: 100%;
  padding: 0.0526rem;
  position: relative;
}

.case-center .case-row2>div>img {
  width: 100%;
  height: 100%;
  transition: all 0.4s;
}

.case-center .case-row2>div:hover p {
  color: #000;
}

.case-center .case-row2>div:hover>img {
  opacity: 0.5;
  transform: scale(1.03);
}

/* 留言 */
.comments {
  height: auto;
  margin-top: 0.6316rem;
  background: red;
  background-image: url(../images/commetn-bg.jpg);
}

.row-comment0 {
  padding-bottom: 0.1053rem;
  padding-top: 0.1053rem;
}

.row-comment0>div>h2 {
  padding: 0;
  margin: 0;
  padding-bottom: 0.1053rem;
  width: 100%;
  height: 100%;
  font-size: 24px;
  font-weight: 800;
  font-style: italic;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.row-comment1 form{
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  padding: 0.2rem;
}

.row-comment1-left {
  flex: 0 0 50%;
}

.row-comment1-right {
  flex: 0 0 50%;
  padding: 0.2rem;
}

.comment-input1,
.comment-input2 {
  font-size: 20px;
  padding: 0.1053rem;
}

.comment-input1 span {
    width: 0.9316rem;
    height: 0.1947rem;
    cursor: pointer;
}


.comment-input1>input {
  width: 100%;
  height: 25px;
  background-color: rgba(0, 0, 0, 0);
  border: none;
  outline: none;
  color: #fff;
  font-size: 16px;
  border-bottom: 2px solid #fff;
}

.comment-input1>input::placeholder {
  font-size: 16px;
  color: #fff;
}

.captcha {
  display: flex;
}

.captcha input {
  margin-right: 10%;
}

.emiap {
  font-size: 100px;
  transform: translateY(-0.15rem);
}

.row-comment2 {
  margin: 0 auto;
  display: flex;
}

.row-comment2 .row-comment2-left {
  flex: 0 0 60%;
}

.row-comment2 .row-comment2-left>textarea {
  width: 100%;
  outline: none;
  height: 1.5rem;
  margin: 0 auto;
  text-align: left;
  font-size: 20px;
  color: #000;
  margin-bottom: 0.06rem;
}

.comment-p1 {
  width: 100%;
  text-align: justify;
  font-size: 18px;
  color: #fff;
  overflow-wrap:break-word
}

.row-comment2 .row-comment2-right {
  position: relative;
  padding-left: 0.1053rem;
}

.comment-button {
  display: flex;
  justify-content: center;
  align-items: center;
  border: none;
  font-size: 24px;
  padding: 5px;
  color: #fff;
  margin-top: 0.1053rem;
  background: rgba(0, 0, 0, 0.233);
  padding: 10px;
  cursor: pointer;
}

/* 友情链接 */
.link {
  padding: 0.3158rem 0;
  background: #fff;
  background: auto;
}

.row-link {
  display: flex;
}

.row-link-div1 {
  vertical-align: middle;
}

.row-link-div1>h4 {
  font-size: 0.1053rem;
  color: black;
  font-weight: 900;
  padding-top: 3px;
}

.row-link-div2 {
  display: flex;
  justify-content: space-around;
  align-items: center;
  font-size: 0.1053rem;
  padding-top: .0263rem;
}

.row-link-div2 span:hover {
  color: #f3d007;
}

.row-link-div2>h4 {
  font-size: 20px;
  color: black;
  font-weight: 900;
  margin-bottom: 0.1053rem;
}

.row-link-div2>P {
  font-size: 16px;
  color: black;
  line-height: 0.1895rem;
}

.row-link-div2>P>a:hover {
  color: #f0d649 !important;
}

.foter-left {
  width: 2.6316rem;
}

.foter-left>img {
  object-fit: contain;
}


/*  *//*  *//*  *//*  *//*  *//*  *//*  *//*  */
.line1 {
  /* display: -webkit-box; */
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.line2 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.line8 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 8;
  overflow: hidden;
}