/* 首页样式 */
/* 公共头部样式在header_top.css */
/* 首页header轮播在 swiper_index.css*/
/* 内容 */
img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: ease-in-out 0.3s;
  -webkit-transition: ease-in-out 0.3s;
  -moz-transition: ease-in-out 0.3s;
  -o-transition: ease-in-out 0.3s;
}
.content {
  height: auto;
  background: #fff;
}
/*搜索部分  */
.searchBox {
  width: 100%;
  background: #f4f4f4;
}

.search {
  height: 60px;
  display: flex;
  justify-content: space-between;
  background: #f4f4f4;
}

.search .left {
  /* width: 346px; */
  display: flex;
  justify-content: space-around;
  align-items: center;
  font-size: 14px;
}

.search div {
  margin: 0 5px;
}
.hot {
  font-weight: bold;
  margin: 0;
}

.search .right {
  width: 360px;
  display: flex;
  align-items: center;
}

/*重置input样式 */
textarea,
select,
input {
  -webkit-appearance: none;
  -moz-appearance: none;
  -o-appearance: none;
  appearance: none;
  border: none;
}

.input_border {
  width: 360px;
  height: 45px;
  background: #fff;
  border-radius: 23px;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.search .right input {
  width: 300px;
  height: 45px;
  margin-left: 19px;
}

input::-webkit-input-placeholder {
  color: #999;
  font-size: 14px;
}

.input_border .iconfont {
  font-size: 18px;
  color: #a7a7a7;
  margin-right: 10px;
}
/*  第一行 产品 */
.fist_box {
  width: 100%;
  height: 1080px;
  background: url(../images/first_bg.png) center no-repeat;
  background-size: cover;
  overflow: hidden;
}
.product {
  height: 1327px;
  padding-top: 80px;
  margin-bottom: 30px;
}
/* 公共的标题样式 */
.title_top {
  text-align: center;
}
.title_top .name {
  font-size: 36px;
  font-weight: bold;
  /*margin-left: 35px;*/
}
.title_top .name::after {
  content: '';
  display: block;
  width: 50px;
  height: 2px;
  border-bottom: 4px solid #ffffff;
  margin: 10px auto;
}
.title_top .name .text_1 {
  color: #333333;
}
.title_top .name .text_2 {
  color: #014d6f;
}
.title_top .text {
  font-size: 20px;
  color: #666666;
  text-align: center;
}
/* 导航切换数据 */
.navBox {
  height: auto;
  margin-top: 60px;
  display: flex;
  justify-content: space-between;
  height: 830px;
  overflow: hidden;
}
/* 侧边栏 */
.navBox .left_nav {
  width: 220px;
  height: 830px;
  background: #014d6f;
  color: #fff;
}
.left_list_box {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.childLi {
  width: 220px;
  height: 110px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid #fff;
  position: relative;
}
.left_list_box .childLi .zh_left {
  font-size: 18px;
  margin-bottom: 16px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  max-width: 90%;
}
.left_list_box .childLi .en_left {
  font-family: 'Times New Roman';
  font-size: 12px;
  padding: 0 10px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-height: 1.2em;
  display: -webkit-box;
  overflow: hidden;
}
/* 切换字体颜色 */
.activer_li {
  background: #35708b;
}
.activer_li::after {
  content: '>';
  display: block;
  width: 20px;
  height: 110px;
  line-height: 110px;
  text-align: center;
  background: #35708b;
  position: absolute;
  left: 100%;
}
.left_below {
  position: relative;
  width: 220px;
  border: 1px solid transparent;
  background-image: url("../images/house.png");
  background-position: center bottom -44px;
  background-size: contain;
  background-repeat: no-repeat;
}
.hand .more {
  text-align: center;
}
.hand .more a {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px 0;
  color: #fff;
  font-size: 18px;
  transition: all .3s;
}

.hand .more a img {
  width: 14px;
  height: 14px;
  margin-left: 5px;
  transition: all .2s;
}
.hand .more a:hover img {
  margin-left: 8px;
}
.left_img_box {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}
.order2 {
  margin-left: 10px;
  margin-top: 20px;
  font-size: 18px;
}
.order2 .iconfont {
  font-size: 24px;
}
.order3 {
  font-size: 26px;
  color: #fff;
  padding: 16px;
}
.order3 .tel_1 {
  margin-bottom: 10px;
}
.order4 {
  height: auto;
  margin-bottom: 42px;
}
.order4 .adress {
  font-size: 18px;
  line-height: 26px;
  box-sizing: border-box;
  padding: 16px;
}

/* 右边数据切换 */
.navBox .right {
  width: 956px;
  /* height: 890px; */
  /* margin-top: 40px; */
  display: flex;
  flex-wrap: wrap;
}
/* 每一个li */
.right .div_child {
  width: 302px;
  height: 260px;
  margin-right: 24px;
  margin-bottom: 25px;
  position: relative;
  border-radius: 4px;
}
.right .div_child .right_imgBox {
  width: 302px;
  height: 260px;
  border-radius: 4px;
  overflow: hidden;
}
/* hover切换效果 */
/* 蒙层的效果*/
.right .div_child .shadow_right {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 299;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  font-size: 18px;
  color: #fff;
  display: none;
  border-radius: 4px;
}
.right .div_child .shadow_right .info_box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}
.right .div_child .shadow_right .right .div_child .shadow_right .info {
  transition: opacity 0.5s;
  opacity: 0.8;
}
.right .div_child .shadow_right .iconfont {
  color: #fff;
  font-size: 48px;
  opacity: 0.8;
}
/* 去掉每行第3个 */
.right .div_child:nth-child(3n) {
  margin-right: 0;
}
/* 去掉最后一行的下边距 */
.right .div_child:nth-child(3n + 1):nth-last-child(-n + 3),
.right .div_child:nth-child(3n + 1):nth-last-child(-n + 3) ~ .div_child {
  margin-bottom: 0;
}
/* hover 显示阴影 */
.right .div_child:hover .shadow_right {
  display: block;
}
.right .div_child:hover .right_imgBox img {
  transform: scale(1.1);
  -ms-transform: scale(1.1); /* IE 9 */
  -moz-transform: scale(1.1); /* Firefox */
  -webkit-transform: scale(1.1); /* Safari 和 Chrome */
  -o-transform: scale(1.1);
}

/* 第二行 我们的优势 */
.second_box {
  width: 100%;
  height: 2160px;
  /*background: url(../images/secont_bg.png) center no-repeat;*/
  /*background-size: cover;*/
}
.second_box .second_top {
  height: 354px;
  background: url(../images/myFind_bg.jpg) center no-repeat;
  background-size: cover;
  padding-top: 136px;
}
.second_box .second_top .title_top .name .text_1 {
  color: #fff;
}
.second_box .second_top .title_top .name .text_2 {
  color: #fff;
}
.second_box .second_top .title_top .text {
  color: #fff;
}
/* 展示类别 */
.second_below {
  margin-top: 50px;
}
.second_below li {
  margin-bottom: 10px;
  height: 348px;
  display: flex;
  align-items: center;
}
.second_below li .left {
  width: 380px;
  height: 347px;
}
.second_below li .right {
  width: 580px;
}
.second_below li .right .right_imgBox {
  width: 580px;
  height: 77px;
}
.second_below li .right .info {
  width: 548px;
  font-size: 14px;
  color: #666;
  line-height: 26px;
  margin-left: 36px;
  margin-top: 18px;
}
/* 奇数行 */
.second_below li:nth-child(odd) .left {
  margin-right: 124px;
  margin-left: 74px;
}
/* 偶数行 */
.second_below li:nth-child(even) .left {
  margin-right: 0;
  margin-left: 116px;
}
/* 第三行 */
.thirdly {
  width: 100%;
  height: 1080px;
  background: url(../images/about_bg.png) center no-repeat;
  background-size: cover;
  padding-top: 80px;
}
/* 标题 */
.thirdly .title_top .name .text_1 {
  color: #fff;
}
.thirdly .title_top .name .text_2 {
  color: #ffff;
}
.thirdly .title_top .text {
  color: #fff;
}
.thirdly .thirdly_top {
  margin-top: 62px;
  display: flex;
}
/* left */
.thirdly .thirdly_top .thirdly_left {
  width: 580px;
  height: 480px;
  background: #fff;
  padding: 40px 20px 30px;
}
.thirdly .thirdly_top .thirdly_left .name {
  font-size: 24px;
  color: #014d6f;
  margin-bottom: 20px;
}
.thirdly .thirdly_top .thirdly_left p {
  font-size: 14px;
  color: #585453;
  line-height: 26px;
  text-indent: 2em;
}
.thirdly .thirdly_top .thirdly_left .lastP {
  width: 540px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.thirdly .thirdly_top .btn_sf a {
  color: #fff;
}
.btn_sf {
  margin-top: 60px;
  width: 200px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: #014d6f;
  border-radius: 4px;
  color: #fff;
  font-size: 14px;
}
.btn_sf .iconfont {
  color: #fff;
  font-size: 14px;
}
/* right 视频*/
.thirdly .thirdly_top .thirdly_right {
  width: 620px;
  height: 480px;
}
.thirdly .thirdly_top .thirdly_right .my-video-dimensions {
  width: 100%;
  height: 480px !important;
}
.thirdly .thirdly_top .thirdly_right .video-js .vjs-big-play-button {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
}
.video-js .vjs-big-play-button .vjs-icon-placeholder:before {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -30%);
}

/* 下部 */
.thirdly .thirdly_beolw {
  display: flex;
  margin-top: 170px;
}
.thirdly .thirdly_beolw li {
  height: 120px;
  width: 33%;
  color: #fff;
  /* margin-right: 80px; */
  text-align: center;
}
.thirdly .thirdly_beolw li:nth-child(4n) {
  margin-right: 0;
}
.thirdly .thirdly_beolw li .info1 {
  /* width: 100px; */
  padding-bottom: 16px;
  font-size: 20px;
  font-weight: bold;
  border-bottom: 1px solid #fff;
  margin: 0 30px;
  line-height: 30px;
}

.thirdly .thirdly_beolw li .info1 .num {
  font-size: 40px;
}
.thirdly .thirdly_beolw li .info2 {
  margin-top: 16px;
  font-size: 20px;
}
.thirdly .thirdly_beolw li .info3 {
  margin-top: 10px;
  font-family: 'Times New Roman';
  font-size: 10px;
}
/* 第四行 工程案例 */
.fourth {
  width: 100%;
  height: 1080px;
  background: url(../images/about_bg.jpg) center no-repeat;
  background-size: cover;
  padding-top: 80px;
}
.title_top .name::after {
  border-bottom: 4px solid #c5c5c5;
}
.title_top .text {
  color: #6f6d70;
}

/* 导航切换数据列表 */
.coreContent {
  height: auto;
}
.coreContent .nav_box ul {
  margin-left: 720px;
}
/* 切换的数据 */
.list_Box {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
}
.list_Box li {
  width: 380px !important;
  height: 533px;
  margin-right: 30px;
  border-radius: 4px;
  border: 1px solid transparent;
}
.list_Box li a {
  display: block;
  width: 100%;
  height: 100%;
}
.list_Box li .info {
  height: 172px;
  line-height: 50px;
  text-align: center;
  padding: 30px 70px;
}

.list_Box li .info .name {
  font-size: 18px;
}
.list_Box li .info .text {
  width: 238px;
  font-size: 14px;
  line-height: 26px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.fourth li .imgBox {
  width: 320px;
  height: 320px;
  border-radius: 4px;
  overflow: hidden;
  border-radius: 4px 4px 0px 0px;
  margin: 20px auto;
  box-shadow: 1px 1px 7px rgba(0, 0, 0, 0.2);
}
/* 查看更多 */
.fourth .btn_sf {
  margin: 118px auto 0;
}
.fourth .btn_sf a {
  color: #fff;
}
.list_Box li:hover {
  background: #fff;
  border-radius: 4px;
  box-shadow: 1px 1px 7px rgba(0, 0, 0, 0.2);
  border: 1px solid #fff;
}
.list_Box li:hover .imgBox img {
  transform: scale(1.1);
  -ms-transform: scale(1.1); /* IE 9 */
  -moz-transform: scale(1.1); /* Firefox */
  -webkit-transform: scale(1.1); /* Safari 和 Chrome */
  -o-transform: scale(1.1);
}
/* 轮播 */
/* 本例子css */
.slideGroup_2 {
  margin-top: 50px;
}
.slideGroup_2 .parHd {
  position: relative;
}
.wrapper.parBd {
  margin-top: 50px;
}
.slideGroup_2 .slideBox {
  overflow: hidden;
  zoom: 1;
  position: relative;
}

.slideGroup_2 .sPrev,
.slideGroup_2 .sNext {
  position: absolute;
  left: 5px;
  top: 50%;
  display: block;
  transform: translateY(-50%);
  z-index: 99;
  background: rgba(0, 0, 0, 0.7);
}
.slideGroup_2 .sNext {
  left: auto;
  right: 5px;
}
.slideGroup_2 .sPrev .iconfont,
.slideGroup_2 .sNext .iconfont {
  font-size: 70px;
  color: #fff;
}
.slideGroup_2 .sPrev:hover,
.slideGroup_2 .sNext:hover {
  border-color: #f60;
}
/* 第五行 新闻资讯 */
.five {
  width: 100%;
  height: 1080px;
  /*background: url(../images/five_bg.png) center no-repeat;*/
  /*background-size: cover;*/
  padding-top: 80px;
}
/* 标题 */
.five .title_top .name .text_1 {
  color: #014d6f;
}
.five .title_top .name .text_2 {
  color: #333333;
}
.five .title_top .name::after {
  border-bottom: 4px solid #c5c5c5;
}
.five .title_top .name .text {
  color: #6c696c;
}
/* 导航切换数据列表 */
.new_box .nav_box {
  margin-top: 50px;
}
.new_box .nav_box ul {
  margin-left: 720px;
}
.five .list_div {
  margin-top: 60px;
  display: flex;
}
/* left */
.five .list_div .left {
  width: 430px;
  margin-right: 50px;
}
.five .list_div .left .left_top {
  width: 430px;
  height: 400px;
  border-radius: 4px;
}
.five .list_div .left .left_below {
  width: 430px;
  padding: 20px 10px;
}
.five .list_div .left .left_below .info1 {
  font-size: 20px;
}
.five .list_div .left .left_below .info2 {
  font-size: 14px;
  color: #999;
  margin: 10px 0;
}
.five .list_div .left .left_below .info3 {
  font-size: 14px;
  color: #666;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-height: 26px;
}
/* right */
.five .list_div .right li {
  width: 720px;
  height: 130px;
  border-bottom: 1px dashed #ccc;
}
.five .list_div .right li a {
  display: block;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}
.five .list_div .right li .list_left {
  width: 90px;
  height: 90px;
  border: 1px solid #dad8dc;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.five .list_div .right li .list_left .day {
  font-size: 30px;
  color: #3e455c;
}
.five .list_div .right li .list_left .date {
  margin-top: 10px;
  font-size: 14px;
  color: #676871;
}
.five .list_div .list_center {
  margin-left: 50px;
}
.five .list_div .list_center .roblem {
  font-size: 16px;
}
.five .list_div .list_center .answer {
  width: 500px;
  line-height: 22px;
  margin-top: 13px;
  font-size: 14px;
  color: #747474;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.five .list_div .list_right {
  margin-left: 40px;
}
.five .list_div .list_right .iconfont {
  font-size: 26px;
  color: #ccc;
}
/* hover效果 */
.five .list_div .right li:hover a,
.five .list_div .right li:hover .day,
.five .list_div .right li:hover .date,
.five .list_div .right li:hover .answer,
.five .list_div .right li:hover .iconfont {
  color: #014d6f;
}
.five .list_div .right li:hover .list_left {
  border: 1px solid #014d6f;
}
/* 查看更多 */
.five .btn_sf {
  margin: 90px auto 0;
}
.five .btn_sf a {
  color: #fff;
}
/* 第六行 合作伙伴 */
.six_box {
  width: 100%;
  height: 460px;
  background: url(../images/six_bg.png) center no-repeat;
  background-size: cover;
  padding-top: 80px;
}
/* 轮播滚动 */
.picScroll-left {
  margin-top: 50px;
  overflow: hidden;
  position: relative;
}

/* 左右按钮 */
.picScroll-left .prev,
.picScroll-left .next {
  position: absolute;
  display: block;
  width: 50px;
  height: 90px;
  border-radius: 10px;
  cursor: pointer;
  top: 50%;
  transform: translateY(-50%);
}
.picScroll-left .prev {
  left: 0;
  background: url('../images/more_left.png') no-repeat;
  background-size: cover;
}

.picScroll-left .next {
  right: 0;
  background: url('../images/more_right.png') no-repeat;
  background-size: cover;
}

.picScroll-left .hd .prevStop {
  background-position: -60px 0;
}

.picScroll-left .hd .nextStop {
  background-position: -60px -50px;
}
.picScroll-left .bd {
  padding: 10px;
}
.picScroll-left .bd .tempWrap {
  margin: 0 auto;
}
.picScroll-left .bd ul {
  overflow: hidden;
  zoom: 1;
}

.picScroll-left .bd ul li {
  margin: 0 8px;
  float: left;
  _display: inline;
  overflow: hidden;
  text-align: center;
}

.picScroll-left .bd ul li .pic {
  text-align: center;
  border-radius: 4px;
}

.picScroll-left .bd ul li .pic img {
  width: 200px;
  height: 120px;
  border-radius: 4px;
  display: block;
  padding: 2px;
}

.picScroll-left .bd ul li .pic a:hover img {
  border-color: #999;
}
