/* banner图 */

.bannerList {
  overflow: hidden;
  position: relative;
}

.bannerList li {
  width: 100%;
}

.bannerList li .imgBox {
  width: 100%;
  padding-bottom: 36.45%;
  box-shadow: 0 0 0 0 red;
}

@media (max-width: 768px) {
  .bannerList li .imgBox {
    padding-bottom: 60%;
  }
}

/* banner图end */


/*顶部最新新闻*/

.keyWordBox {
  padding-top: 3%;
  padding-bottom: 3%;
  color: #fff;
}



.phoneBtn {
  float: right;
  font-size: 0;
  margin-top: 6%;
  margin-left: 10%;
  margin-right: 2%;
}

.phoneBtn input {
  height: 30px;
  font-size: 14px;
  font-family: "微软雅黑";
  border: 1px solid #b3b3b3;
  padding: 2px 10px;
  color: #b3b3b3;
  background-color: #eeeeee;
  box-sizing: border-box;
}

.phoneBtn input.top_tel {
  border-radius: 30px 0 0 30px;
  border-right: none;
  width: 200px;
}

.phoneBtn input.phone_submit {
  border-radius: 0 30px 30px 0;
  cursor: pointer;
}

.phoneBtn input.phone_submit:hover {
  border-color: #00479d;
  color: #00479d;
}

@media (max-width: 768px) {

  .phoneBtn {
    float: none;
    display: none;
  }
  .keyWordBox {
      background-color: #fff;
      padding-top: 10px;
      padding-bottom: 10px;
      color: #666;
    }
   

}

/*顶部最新新闻end*/

/*关于我们*/

.about {
  padding-top: 4%;
  padding-bottom: 4%;
  overflow: hidden;
}

.about .text {
  font-size: 14px;
}

.about .text .companyInfo {
  font-size: 1em;
  margin-top: 2em;
  line-height: 1.8;
  color: #7a7a7a;

}

.about .text .more {
  font-size: 1em;
  margin-top: 2em;
  margin-left: auto;
  margin-right: auto;
  background-color: #df2e20;
  color: #fff;
  display: block;
  width: 9em;
  height: 2.4em;
  line-height: 2.4em;
  text-align: center;
}

.about .text .more:hover {
  box-shadow: 0 0 6px 1px #df2e20;
}

.about .main {
  position: relative;
}
.about .list{
  overflow: hidden;
  margin-top: 4%;
}
.about .list li{
  float: left;
  width: 24%;
}
.about .list li .imgBox{
  padding-bottom: 70%;
  background-color: #fff;
}
.about .list li .imgBox img{
  max-height: 100%;
  max-width: 100%;
}
.about .list li span{
  display: block;
  font-size: 16px;
  height: 2.4em;
  line-height: 2.4em;
  border-top: 1px solid #000;
  background-color: #fff;
  text-align: center;
}
@media (max-width: 768px) 
{
    .about {
      background: transparent;
      color: #000;
    }
    .about .main-title.white 
    {
        color: #000;
        }
    .about .main-title.white .ch:before, .about .main-title.white .ch:after
    {
            background-color: #000;
    }
    .about path
    {
            fill: #000;
    }
  .about .text {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    font-size: 12px;
  }

  .about .text .companyInfo {
    margin-top: 0;
    background-color: #efefef;
    padding: 15px;
    color: #000;
  }
  .about .text .companyInfo .overBox
  {
    overflow-y: auto;
    height: 12.6em;
  }
  .about .list li span{
    font-size: 12px;
  }
}

/*关于我们end*/



/*新闻中心*/

.news {
  position: relative;
  padding-top: 1%;
  padding-bottom: 3%;
      overflow: hidden;
}
.news .content {
  position: relative;
}
.news .contentTitle
{
    text-align: center;
    margin-bottom: 4%;
}

.news .contentTitle a
{
    font-size: 20px;
    display: inline-block;
    padding: 0 1.2em;
    border: 2px solid #000;
    height: 2em;
    line-height: 2em;
    border-radius: 2em;
    color: #000;
    margin: 0 1em;
}

.news .contentTitle a:hover
{
    background-color: #df2e20;
    border-color: #df2e20;
    color: #fff;
}
.newsList ul
{
    height: 628px;
    /*只显示4条li*/
}
.newsList li {
  padding: 30px 0;
    position: relative;
    z-index: 1;
}
.newsList li:nth-child(n+5)
{
    display: none;
}
.newsList li:before
{
    content: "";
    position: absolute;
    display: block;
    width: 1920px;
    height: 100%;
    top: 0;
    left: 50%;
    margin-left: -960px;
    background-color: rgba(102,102,102,0.3);
    z-index: -1;
    visibility: hidden;
}

.newsList li .newsTime2 {
  float: left;
  text-align: center;
  margin-right: 45px;
  padding-right: 45px;
  border-right: 1px solid #000;
  margin-left: 1px;
}

.newsList li .newsInfo {
  overflow: hidden;
}

.newsList li .newsTime2 i {
  font-size: 70px;
  display: block;
  line-height: 1em;
}

.newsList li .newsTime2 span {
  font-size: 18px;
  display: block;
}

.newsList li .newsInfo .newsTitle {
  font-size: 20px;
  font-weight: bold;
  line-height: 1;
}

.newsList li .newsInfo .newsContent {
  color: #7a7a7a;
  font-size: 14px;
  line-height: 1.8em;
  height: 3.6em;
  overflow: hidden;
  margin-top: 20px;
}

.newsList li:hover:before
{
    visibility: visible;
}
.newsList li:hover a
{
    color: #fff;
}
.newsList li:hover .newsTime2 {
  border-right: 1px solid #fff;
}
.newsList li:hover .newsInfo .newsContent
{
    color: #fff;
}

.newsList2
{
    height: 0;
    overflow: hidden;
}
.newsList2 li
{
    float: left;
    margin-right: 30px;
}
.newsList2 li span
{
    margin-right: .5em;
}
.newsList2 li a
{
    color: #fff;
}

@media (max-width: 768px) 
{
    .news .main-title.white 
    {
        color: #000;
        }
    .news .main-title.white .ch:before, .news .main-title.white .ch:after
    {
            background-color: #000;
    }
    .news path
    {
            fill: #000;
    }
    .news
    {
        background: transparent;
    }
  .news .content {
    width: 100%;
  }
.newsList ul
{
    height: 353px;
    /*只显示4条li*/
}
  .newsList li .newsTime2 i {
    font-size: 40px;
  }

  .newsList li .newsTime2 span {
    font-size: 12px;
  }
  .newsList li .newsTime2
  {
      margin-right: 20px;
        padding-right: 20px;
        border-right: 1px solid #000;
        color: #000;
  }
  .newsList li .newsInfo .newsTitle {
    font-size: 16px;
    color: #000;
  }

  .newsList li .newsInfo .newsContent {
    font-size: 12px;
    margin-top: 5px;
  }
    .news .contentTitle
    {
        display: flex;
        justify-content: space-around;
    }

  .newsList li {
    padding: 12px 0;
  }
  
  .news .contentTitle a
  {
      font-size: 13px;
      margin: 0;
      display: block;
      border-color: #000;
      color: #000;
  }
  .newsList2 li a
    {
        color: #000;
    }
}

/*新闻中心end*/


/*产品banner*/

.productBanner {
  overflow: hidden;
  position: relative;
}

.productBanner .imgBox {
  padding-bottom: 50%;
}

.productBanner li{
  margin-top: 10px;
}

.productBanner li:first-child{
  margin-top: 0;
}

.productBanner .imgBox img {
  width: 100%;
  height: 100%;
  animation-duration: 5s;
  animation-timing-function: linear;
  animation-fill-mode: forwards;
  -webkit-animation-duration: 5s;
  -webkit-animation-timing-function: linear;
  -webkit-animation-fill-mode: forwards;
}

.product-pagination {
  position: absolute;
  bottom: 0 !important;
  left: 0;
  width: 100%;
  text-align: center;
  z-index: 2;
}

.productBanner .imgBox .more {
  position: absolute;
  right: 20px;
  bottom: 20px;
  padding: 0 1.5em;
  line-height: 2em;
  background-color: rgba(223, 46, 32, .8);
  color: #fff;
}

.productBanner .imgBox .more:hover {
  box-shadow: 0 0 3px 1px rgba(179, 37, 26, .7);
}

.productBanner .detail {
  width: 550px;
  max-width: 50%;
  background: rgba(179, 37, 26, .7);
  position: absolute;
  left: 10%;
  bottom: 10%;
  color: #fff;
  opacity: 0;
  transition: opacity .3s .3s;
  z-index: 2;
  padding: 30px;
}

.productBanner .swiper-slide-active .detail {
  opacity: 1;
}

.productBanner .detail .t {
  font-size: 26px;
  padding: 20px 0;
  background: url("../Images/productBanner_t_icon.png") no-repeat 0 center / auto 100%;
  text-indent: 30px;
  margin-bottom: 20px;
}

.productBanner .detail .t span {
  display: block;
}

.productBanner .detail .t .en {
  text-transform: uppercase;
}

.productBanner .detail .c {
  font-size: 14px;
  line-height: 1.4;
  margin-bottom: 20px;
}

.productBanner .detail .c p {
  margin-bottom: 1em;
}

.productBanner .detail .more2 {
  background-color: #b3251a;
  margin: 0 -30px -30px;
  font-size: 20px;
  line-height: 2.5em;
  padding: 0 30px;
}

.productBanner .detail .more2 a {
  display: block;
  color: #fff;
}

@media (max-width: 768px) {
  .productBanner .detail {
    left: 2%;
    bottom: 12%;
  }

  .productBanner .detail {
    padding: 5px;
  }

  .productBanner .detail .more2 {
    margin: 0 -5px -5px;
    padding: 0 5px;
    font-size: 12px;
  }

  .productBanner .detail .t {
    font-size: 14px;
    padding: 8px;
    text-indent: 12px;
  }

  .productBanner .detail .t .en {
    font-size: 12px;
  }

  .productBanner .detail .c {
    height: 2.8em;
    overflow: hidden;
    font-size: 12px;
    margin-bottom: 5px;
  }

  .productBanner .imgBox .more {
    font-size: 12px;
    right: 15px;
    bottom: 15px;
  }
}

/*产品banner*/

/*产品图标按钮*/
.productBtn li {
  display: table-cell;
  width: 1%;
  border-right: 1px solid #fff;
}

.productBtn li:last-child {
  border-right: none;
}

.productBtn li .imgBox {
  width: 100%;
  padding-bottom: 40%;
}

.productBtn li span {
  display: block;
  text-align: center;
  font-size: 16px;
  color: #333;
}
.productBtn .m li span
{
  color: #333;
}
.productBtn ul.m
{
    display: none;
}
@media (max-width: 768px) 
{
    .productBtn li
    {
        border-right: 1px solid #666;
    }
  .productBtn li span {
    font-size: 13px;
    margin-top: 5px;
  }

  .productBtn li span.en {
    display: none;
  }
  .productBtn ul.pc
    {
        display: none;
    }
    .productBtn ul.m
    {
        display: block;
    }
     .productBtn li .imgBox
    {
        padding-bottom: 50%;
    }
}

/*产品图标按钮end*/

/*************************************************************************/

/*产品中心*/

.publicList .list {
  /*overflow: hidden;*/
}

.publicList .list ul {
  display: flex;
}

.publicList .list li {
  box-sizing: border-box;
  width: 25%;
  padding: 0 3%;
  float: left;
  position: relative;
}

.publicList .list .imgBox {
  box-sizing: border-box;
  width: 100%;
  padding-bottom: 51.6%;
  border: 1px solid #ddd;
}

.publicList .list .imgBox img {
  max-width: 100%;
  max-height: 100%;
}

.publicList .list li span {
  position: absolute;
  bottom: 0;
  left: 3%;
  display: block;
  width: 94%;
  height: 3em;
  line-height: 3em;
  background-color: rgba(0, 0, 0, .4);
  font-size: 20px;
  text-align: center;
  color: #fff;
}

.publicList .list li span a {
  color: #fff;
  display: block;
}

.product.publicList .list li span a:before,
.product.publicList .list li span a:after {
  content: "——";
  margin: 0 10px;
}

@media (max-width: 768px) {
  .publicList .list ul {
    display: flex;
    /*移动端由block改成flex,才能滑动*/
  }

  .publicList .list li span {
    font-size: 12px;
    height: 2.5em;
    line-height: 2.5em;
  }
}

/*产品中心*/

.product {
  overflow: hidden;
}

.product .type {
  margin-bottom: 4%;
}

.product .type ul {
  text-align: center;
}

.product .type li {
  display: inline-block;
  width: auto;
  min-width: 6em;
  margin: 0 1%;
  text-align: center;
  height: 38px;
  line-height: 38px;
  font-size: 18px;
  white-space: nowrap;
  border: 1px solid #8f8f8f;
}

.product .type li a {
  display: block;
  color: #666;
  padding: 0 5px;
}

.product .type li:hover,
.product .type li.active-nav {
  background-color: #b80000;
  border-color: #b80000;
}

.product .type li:hover a,
.product .type li.active-nav a {
  color: #fff;
}

.product .cont {
  margin-top: 4%;
}

.product .cont .contBox {
  position: relative;
}

.product .cont li {
  float: left;
  width: 25%;
}

.product .cont li .paddingBox {
  display: block;
  padding: 0 15px;
}

.product .cont li .imgBox {
  padding-bottom: 86.2%;
  border: 1px solid #ddd;
}

.product .cont li .imgBox img {
  max-width: 100%;
  max-height: 100%;
}

.product .cont li span {
  display: block;
  height: 2.5em;
  line-height: 2.5em;
  font-size: 14px;
  background-color: #ddd;
  text-align: center;
  padding: 0 0.5em;
}

.product .cont li span a {
  color: #000;
}

.picBox {
  width: 100%;
  overflow: hidden;
}

.picMarquee2,
.picMarquee {
  overflow: hidden;
}

.product .list {
  position: relative;
}

.product .list:before,
.product .list:after {
  position: absolute;
  content: "";
  display: block;
  width: 1000px;
  height: 100%;
  background-color: rgba(0, 0, 0, .4);
  top: 0;
  z-index: 23;
}

.product .list:before {
  right: 100%;
}

.product .list:after {
  left: 100%;
}

.p-button-next {
  margin-right: -4%;
}

.p-button-prev {
  margin-left: -4%;
}

.p-button-next,
.p-button-prev {
  background-color: #b80000;
  z-index: 33;
}

@media (max-width: 768px) {
  .product .type ul {
    text-align: center;
  }

  .product .type li {
    display: inline-block;
    float: none;
    min-width: 23%;
    min-width: auto;
    font-size: 14px;
    height: 25px;
    line-height: 25px;
    margin-bottom: 10px;
  }

  .p-button-next,
  .p-button-prev {
    display: none;
  }

  .product .type li a {
    padding: 0 10px;
  }
}

/*荣誉*/

.listCont {
  position: relative;
}

.honor-button-prev {
  left: 0;
  margin-left: -40px;
  background-color: #b80000;
}

.honor-button-next {
  right: 0;
  margin-right: -40px;
  background-color: #b80000;
}

.honor .list {
  overflow: hidden;
}

.honor .list li {
  padding: 0 1%;
}

.honor.publicList .list .imgBox {
  padding-bottom: 76.57%;
}

.honor .main-header .index-title {
  color: #fff;
}

@media (max-width: 768px) {

  .honor-button-prev,
  .honor-button-next {
    display: none;
  }
}

/*产品中心end*/

/*视频模块*/

.video {
  padding: 4% 0;
  background-color: #f5f5f5;
}

.video .info {
  float: left;
  width: 50%;
  overflow: hidden;
}

.video .videoBox {
  float: right;
  width: 50%;
  padding-bottom: 28%;
  position: relative;
}

.video .info .title {
  margin-top: 2em;
}

.video .info .title .ch {
  font-size: 33px;
  font-weight: bold;
  display: block;
}

.video .info .title .en {
  font-size: 18px;
  color: #7e7e7e;
  text-transform: uppercase;
  display: block;
}

.video .info .content {
  margin-top: 2em;
  font-size: 18px;
  line-height: 1.8;
  padding-right: 2em;
}

.video .videoBox video {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  margin: auto;
  background-color: #000;
}

@media (max-width: 768px) {

  .video .info,
  .video .videoBox {
    float: none;
  }

  .video .info {
    width: 100%;
  }

  .video .info .title {
    text-align: center;
    margin-top: 0;
  }

  .video .info .title .ch {
    font-size: 20px;
  }

  .video .info .title .en {
    font-size: 14px;
  }

  .video .info .content {
    padding-left: 2em;
    margin-top: 1em;
    font-size: 14px;
    display: none;
  }

  .video .videoBox {
    width: 90%;
    padding-bottom: 51%;
    margin: 2% auto 0;
  }
}

/*视频模块end*/


/*客户*/

.Customer .content {
  overflow: hidden;
}

.Customer .showInfo {
  position: relative;
  background-color: #000;
  padding: 35px 0;
  margin: 9% 0;
}

.Customer .showInfo .imgBox {
  position: absolute;
  left: 3%;
  top: 50%;
  margin-top: -16.675%;
  width: 50%;
  padding-bottom: 33.35%;
}

.Customer .showInfo .text {
  color: #fff;
  height: 130px;
  overflow: hidden;
  margin-left: 55%;
  padding-right: 3%;
  font-size: 14px;
  line-height: 1.8;
}

.Customer .list {
  overflow: hidden;
  padding-top: 3%;
}

.Customer .list ul {
  margin: 0 -10px;
}

.Customer .list li {
  float: left;
  width: 25%;
  padding: 0 10px;
  box-sizing: border-box;
}

.Customer .list li .inside {
  position: relative;
  border: 1px solid #f2f2f2;
}

.Customer .list li.on .inside {
  border: 1px solid red;
}

.Customer .list li .imgBox {
  padding-bottom: 66.7%;
  box-sizing: border-box;
  background-color: #f2f2f2;
}

.Customer .list li span {
  background-color: #f2f2f2;
  display: block;
  font-size: 14px;
  height: 2.5em;
  line-height: 2.5em;
  text-align: center;
  color: #333;
}

.Customer .list li span a {
  display: block;
}

@media (max-width: 768px) {
  .Customer .showInfo {
    padding: 15px 0;
    margin: 8% 0;
  }

  .Customer .showInfo .text {
    font-size: 12px;
  }

  .Customer .showInfo .text {
    height: 100px;
  }

  .Customer .list ul {
    margin: 0 -2px;
  }

  .Customer .list li {
    padding: 0 2px;
  }

  .Customer .list li span {
    font-size: 12px;
  }
}

@media (max-width: 600px) {
  .Customer .showInfo {
    padding: 15px 0;
    margin: 6% 0;
  }
}

/*长背景图*/

.bImg1 {
  background: url("../Images/bImg1.jpg") no-repeat center center / cover;
}

.bImg1 .cont {
  padding-bottom: 20%;
  position: relative;
  margin-top: 6%;
}

.bImg1 .cont .tel {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  color: #fff;
  width: 28%;
}

.bImg1 .cont .tel span {
  display: block;
  font-size: 30px;
}

.bImg1 .cont .tel i {
  display: block;
  font-size: 48px;
}

@media (max-width: 1200px) {
  .bImg1 .cont .tel span {
    font-size: 25px;
  }

  .bImg1 .cont .tel i {
    font-size: 40px;
  }
}

@media (max-width: 1000px) {
  .bImg1 .cont .tel span {
    font-size: 20px;
  }

  .bImg1 .cont .tel i {
    font-size: 30px;
  }
}

@media (max-width: 768px) {
  .bImg1 .cont .tel span {
    font-size: 13px;
  }

  .bImg1 .cont .tel i {
    font-size: 16px;
  }
}

/*长背景图*/

/*工程案例*/

.project .type {
  width: 19%;
  float: left;
}

.project .type li {
  position: relative;
  background-color: #333333;
  color: #fff;
  text-align: center;
  width: 100%;
  height: 80px;
  line-height: 80px;
  margin-bottom: 15px;
  font-size: 20px;
}

.project .type li a {
  display: block;
  color: #fff;
}

.project .imgList {
  width: 80%;
  float: right;
}

.project .imgBox {
  padding-bottom: 57.7%;
}

.project .imgBox a {
  visibility: hidden;
}

.project .type li:before {
  content: "";
  display: block;
  position: absolute;
  left: 100%;
  top: 50%;
  margin-top: -10px;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 10px solid #b80000;
  visibility: hidden;
  z-index: 1;
}

.project .type li.on {
  background-color: #b80000;
}

.project .type li.on:before {
  visibility: visible;
}

.project .imgBox a.on {
  visibility: visible;
}

@media (max-width: 1200px) {
  .project .type li {
    height: 70px;
    line-height: 70px
  }
}

@media (max-width: 1000px) {
  .project .type li {
    height: 55px;
    line-height: 55px
  }
}

@media (max-width: 768px) {
  .project .type {
    float: none;
    width: 100%;
  }

  .project .type li {
    float: left;
    width: 33%;
    margin: 0.16%;
    height: 3em;
    line-height: 3em;
    font-size: 13px;
  }

  .project .type li:before {
    display: none;
  }

  .project .imgList {
    width: 100%;
  }
}

/*工程案例 end*/


/*bigBtn*/
.bigBtn a{
  display: block;
  width: 50%;
  padding-bottom: 36%;
  float: left;
  position: relative;

}

.bigBtn a span,
.bigBtn a img{
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.bigBtn a img
{
    width: 100%;
    height: 100%;
}
.bigBtn a span{
  font-size: 40px;
  width: 4em;
  height: 1em;
  line-height: 1em;
  color: #fff;
  text-align: center;
}
.bigBtn a span svg{
  margin-top: 10px;
}

@media (max-width: 768px) 
{
.bigBtn a
{
    width: 100%;
    float: none;
  padding-bottom: 72%;
  margin-bottom: 10px;
}
  .bigBtn a span{
    font-size: 20px;

  }
}
/*bigBtn end*/