.index_banner {
  width: 100%;
}
.index_banner img {
  width: 100%;
  height: 810px;
}
.index_banner .swiper-container-horizontal > .swiper-pagination-bullets,
.index_banner .swiper-pagination-custom,
.swiper-pagination-fraction {
  position: absolute;
  right: 0;
  bottom: 30px;
  text-align: right;
  padding-right: 12.4%;
}

.index_banner .swiper-pagination-bullet-active {
  width: 80px;
  height: 4px;
  border-radius: 0;
  background-color: #ffffff !important;
  opacity: 1 !important;
}

.index_banner
  .swiper-container-horizontal
  > .swiper-pagination-bullets
  .swiper-pagination-bullet {
  width: 80px;
  height: 4px;
  border-radius: 0;
  background-color: #000000;
  opacity: 0.4;
  margin: 0;
}

.crumbs_wrap {
  position: relative;
  height: 32px;
  line-height: 32px;
}
.page_item {
  margin-top: 80px;
}
.page_item_title_wrap {
  min-height: 42px;
  position: relative;
}
.page_item_title {
  z-index: 0;
  font-size: 32px;
  font-weight: bold;
  color: #000000;
  position: relative;
  margin-bottom: 62px;
}
.page_item_title:after {
  content: "";
  position: absolute;
  width: 100%;
  height: 16px;
  left: 0;
  bottom: 0;
  z-index: -1;
  background-color: #fdb831;
}

.page_item_sub_title {
  position: relative;
  margin-bottom: 30px;
}
.page_item_sub_title .num {
  font-size: 48px;
  color: #f4e9e9;
}
.page_item_sub_title .sub_title {
  position: absolute;
  left: 0;
  bottom: 0;
  font-size: 24px;
  font-weight: 700;

  color: #c6020a;
}
/* 业务领域start */

.business_left {
  width: 62%;
  margin-right: 5%;
}
.business_left_tip {
  font-size: 16px;
  color: #666666;
  margin-bottom: 35px;
}
.business_right {
  width: 33%;
  position: relative;
  padding-top: 3%;
}

.colors_road_example li {
  /*background-color: #ffffff;*/
  border: solid 1px #e8e8e8;
  padding: 20px;
  box-sizing: border-box;
  width: 32%;
  margin-right: 2%;
  margin-bottom: 2%;
  float: left;
  cursor: pointer;
  position: relative;
  transition: all 0.3s;
}
.colors_road_example li:after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-color: rgba(255,255,255,0.7);
}

.colors_road_example li .show_detail {
display: none;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
  transition: all 0.3s;
  overflow: hidden;
}
.colors_road_example li .show_detail .example_title {
  text-align: center;
  padding: 0 20px;
  box-sizing: border-box;
  color: #ffffff;
  position: relative;
  top: 44%;
}
.colors_road_example li:hover {
  transition: all 0.3s;
  /* top: -10px; */
  transform: translateY(-10px);
  box-shadow: 0px 8px 8px 8px rgba(0, 0, 0, 0.1);
}
.colors_road_example li:hover .show_detail {
  display: block;
  transition: all 0.3s;
}
.colors_road_example li:hover .show_detail .mask {
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0,0,0,0.4);
  z-index: -1;
}
.colors_road_example li .show_detail img {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -2;
}
.colors_road_example li.last {
  margin-right: 0;
}

.colors_road_img_wrap {
  text-align: right;
}
.example_num {
  margin-top: 30px;
  margin-bottom: 14px;
  font-size: 24px;
  font-weight: bold;
  color: #d1cfcf;
}
.example_title {
  font-size: 18px;
  font-weight: bold;
  color: #333333;
}

.business_right .right_img {
  text-align: left;
  position: relative;
}
.business_right .right_img .right_img_bg {
  position: absolute;
  left: -20px;
  bottom: -20px;
  z-index: -1;
  width: 460px;
  height: 560px;
  background-color: #fdb831;
}

.water_road_wrap {
  position: relative;
  margin-top: 100px;
}
.water_road_bg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
}
.water_road_left {
  width: 51.5%;
}

.water_road_right {
  width: 48.5%;
  padding-top: 90px;
  padding-bottom: 30px;
  padding-left: 60px;
}
.water_road_right_img {
  margin-top: 52px;
}
.water_road_right_img li {
  width: 47.5%;
  margin-right: 5%;
}
.water_road_right_img li.last {
  margin-right: 0;
}
.water_road_img_wrap {
  position: relative;
  height: 126px;
  box-shadow: 0px 4px 10px 0px rgba(143, 157, 166, 0.24);
}
.water_road_right_img p {
  font-size: 18px;
  font-weight: bold;
  color: #333333;
  margin-top: 20px;
}
.water_road_img {
  width: 100%;
}
/* .water_road_img_wrap .bg_img {
  height: 126px;
}
.water_road_img_wrap .water_road_img {
  position: absolute;
  bottom: 10px;
  left: 40px;
} */

.water_road_right .know_more {
  margin-top: 58px;
}

.page_item_title_wrap .num {
  font-family: "YouSheBiaoTiHei";
  font-size: 48px;
  color: #c6020a;
  position: relative;
  top: 5px;
}
.page_item_title_wrap .page_item_title_right {
  position: relative;
  font-size: 24px;
  font-weight: 700;
  color: #000000;
}
/* 业务领域end */
/* 我们的优势 start */
.page_item_title_right.advatage {
  margin-top: -10px;
}

.advatage_list_item {
  margin-bottom: 40px;
}

.advatage_content {
  width: 46%;
  margin-top: 60px;
}
.advatage_img.fl {
  margin-left: 8%;
  text-align: right;
}
.advatage_img.fr {
  margin-right: 8%;
}
.advatage_img {
  width: 46%;
}
.advatage_img.right {
  text-align: right;
}
.advatage_img.left {
  text-align: left;
}
.advatage_title {
  font-size: 24px;
  font-weight: 700;
  color: #333333;
}
.advatage_title .num {
  background-color: #fdb931;
  border-radius: 10px 2px 10px 2px;
  font-size: 18px;
  font-weight: 700;
  margin-right: 16px;
  padding: 8px 6px;
  color: #ffffff;
}
.advatage_title .red {
  color: #c6020a;
}
.advantage_detail {
  margin-top: 20px;
  margin-left: 14px;
  padding-left: 32px;
  border-left: 1px solid #fdb931;
  padding-top: 16px;
  padding-bottom: 16px;
}
.advantage_detail p {
  margin-bottom: 10px;
}
.advantage_detail p .red {
  color: #c6020a;
}

.icon_circle {
  width: 8px;
  height: 8px;
  margin-right: 14px;
  position: relative;
  top: -2px;
  background: url(../images/index_circle.png) center no-repeat;
}
/* 我们的优势 end */
/* 解决方案start */
.project_wrap {
  margin-top: 56px;
  margin-bottom: 100px;
  position: relative;
}
.project_wrap:after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: -3;
  background: #f9f9f9;
}
.project_left {
  width: 25%;
  position: relative;
  min-height: 700px;
  max-height: 700px;
  overflow: hidden;
  padding: 40px;
  padding-top: 35px;
  padding-bottom: 180px;
  box-sizing: border-box;
}
.project_left .page_item_title {
  margin-bottom: 35px;
}
.project_right_wrap {
  width: 75%;
  min-height: 700px;
  max-height: 700px;
  overflow: hidden;
  position: relative;
}
.project_right {
  min-height: 700px;
  max-height: 700px;
  overflow: hidden;
  position: relative;
  display: none;
}

.project_right.on {
  display: block;
}

.project_left_contact {
  position: absolute;
  padding: 30px 50px;
  box-sizing: border-box;
  font-size: 18px;
  color: #ffffff;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 180px;
  z-index: 1;
  background: url(../images/project_contact_bg.png) center no-repeat;
}

.project_left_contact a {
  display: block;
  font-size: 32px;
  font-weight: 700;
  color: #ffffff;
  margin-top: 8px;
}
.project_left_contact .btn_contact {
  margin-top: 16px;
  padding: 0 17px;
  height: 40px;
  line-height: 40px;
  font-size: 16px;
  color: #c6020a;
  background-color: #ffffff;
}
.project_left_contact .btn_contact:hover {
  background-color: #fafafa;
}
.project_left_contact .btn_contact img {
  margin-left: 10px;
}
.project_left:after {
  content: "";
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: -2;
  position: absolute;
  background-color: #2b2b2b;
}
.project_left .page_item_title {
  color: #ffffff;
}
.project_left .page_item_title:after {
  background-color: #c6020a;
}

.project_left_tab {
  border-top: 1px solid #414141;
}
.project_left_tab li {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
  height: 60px;
  line-height: 60px;
  padding-right: 20px;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.5);
  border-bottom: 1px solid #414141;
  background: url(../images/project_arrow_grey.png) center right no-repeat;
}

.project_left_tab li:hover,
.project_left_tab li.on {
  color: #ffffff;
  background: url(../images/project_arrow_white.png) center right no-repeat;
}

.project_right_bottom {
  min-height: 180px;
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  padding: 30px 40px;
  box-sizing: border-box;
  background-color: rgba(0, 0, 0, 0.6);
  overflow: hidden;
}
.project_name {
  font-size: 24px;
  line-height: 24px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 26px;
}
.project_name .see_detail {
  font-size: 16px;
  color: #ffffff;
}
.project_name .see_detail:hover {
  opacity: 0.8;
}
.project_detail {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-size: 16px;
  color: #ffffff;
  line-height: 32px;
}
/* 解决方案end */
/* 案例 start */
.case_wrap .page_item_title {
  margin-bottom: 0;
}
.case_wrap .page_item_btn_wrap button {
  height: 56px;
  line-height: 56px;
  padding: 0 20px;
  font-size: 18px;
  font-weight: normal;
  color: #ffffff;
  margin: 0;
}
.case_nav {
  border-bottom: solid 1px #e8e8e8;
  margin-right: 40px;
  margin-top: 10px;
  font-size: 18px;
}
.case_nav_item {
  float: left;
  min-width: 160px;
  padding: 0 20px 17px;
  box-sizing: border-box;
  text-align: center;
  position: relative;
  font-weight: normal;
}
.case_nav_item.on {
  font-weight: 700;
}
.case_nav_item.on:after {
  content: "";
  position: absolute;
  width: 100%;
  height: 4px;
  left: 0;
  bottom: 0;
  background-color: #fbb933;
}
.case_nav_item .sub_case_nav {
  position: absolute;
  left: 0;
  top: 38px;
  width: 100%;
  padding: 20px 24px 0;
  display: none;
  background-color: #ffffff;
  box-shadow: 0px 4px 10px 0px rgba(143, 157, 166, 0.24);
  z-index: 10;
}
.case_nav_item:hover .sub_case_nav {
  display: block;
}

.case_nav_item .sub_case_nav li {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-bottom: 20px;
  font-size: 14px;
  text-align: center;
  cursor: pointer;
  font-weight: normal;
}
.case_nav_item .sub_case_nav li:hover {
  color: #fbb933;
}
.case_wrap .page_item_title_wrap {
  margin-bottom: 60px;
}

.service_wrap {
  padding-top: 100px;
  min-height: 690px;
  position: relative;
  margin-top: 120px;
}
.service_wrap .bg_img {
  z-index: -3;
}
.service_wrap .service_input_wrap .bg_img {
  z-index: -2;
}
.service_input_wrap {
  width: 840px;
  height: 490px;
  padding: 30px 39px 39px;
  position: relative;
  box-sizing: border-box;
  box-shadow: 0px 4px 10px 0px rgba(143, 157, 166, 0.24);
}
.service_contact {
  padding-right: 38px;
  font-size: 16px;
  font-weight: normal;
  letter-spacing: 0px;
  color: #666666;
}
.service_contact img {
  margin-right: 26px;
}
.service_contact p {
  margin-bottom: 10px;
}
.service_contact .tel {
  font-size: 32px;
  font-weight: 700;
  color: #c6020a;
}
.service_info_wrap li {
  padding-left: 20px;
  background: url(../images/index_service_li_icon.png) left center no-repeat;
  font-size: 16px;
  font-weight: normal;
  color: #ffffff;
  margin-bottom: 16px;
}
.service_input_top .page_item_title_wrap {
  margin-bottom: 20px;
  font-size: 20px;
  color: #666666;
}
.service_input_top {
  font-size: 20px;
  margin-bottom: 50px;
  color: #666666;
}
.service_info_wrap {
  margin-left: 60px;
  width: 420px;
}
.service_info_title {
  padding: 30px 0;
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
}
.service_input_content .clearfix {
  margin-bottom: 40px;
}
.service_input_content .clearfix input {
  width: 360px;
  margin-right: 40px;
  height: 50px;
  line-height: 50px;
  background-color: #f2f2f2;
  padding-left: 20px;
  font-size: 16px;
}
.service_input_content .clearfix input.last {
  margin-right: 0px;
}
.input_detail {
  font-size: 16px;
  width: 100%;
  height: 100px;
  padding: 16px 20px;
  box-sizing: border-box;
  background-color: #f2f2f2;
}
.btn_get_now {
  font-size: 16px;
  margin-top: 40px;
  width: 360px;
  height: 50px;
  line-height: 50px;
  color: #ffffff;
  background-color: #c6020a;
  position: relative;
  overflow: hidden;
}
.btn_get_now:after {
  content: "";
  top:0;
  bottom:0;
  margin:auto;
  width:100%;
  width: 0px \9;
  height:400px;
  left:0%;
  opacity:0;
  filter:alpha(opacity=0);
  border-radius:100%;
  position:absolute;
  background:#ffffff;
  background:#2cb1b5 \9;
  transform:scale(1);
  animation:1.5s btn ease-out infinite;
}
/* 案例 end */
/* 合作伙伴 start */
.partner_wrap {
  margin-top: 110px;
  background-color: #fff;
  /* margin-bottom: 50px; */
}

.partner_list li {
  float: left;
  width: 16.7%;
  height: 7%;
  line-height: 7%;
  text-align: center;
  margin-right: 4.125%;
  margin-bottom: 4.125%;
  border: solid 1px #e8e8e8;
  cursor: pointer;
}
.partner_list li img {
  max-height: 7%;
}

.partner_list li.last {
  margin-right: 0;
}
.partner_list li:hover {
  border: none;
  background-color: #fff;
  box-shadow: 0px 20px 30px 0px rgba(153, 153, 153, 0.24);
}

.swiper-btn-prev,
.swiper-btn-next {
  width: 90px;
  height: 56px;
  cursor: pointer;
  margin-right: 20px;
  outline: none !important;
}
.swiper-btn-prev:hover {
  background: #cccccc url(../images/icon_swiper_prev.png) center no-repeat;
}
.swiper-btn-next:hover {
  background: #cccccc url(../images/icon_swiper_next.png) center no-repeat;
}
.swiper-btn-prev {
  background: #efefef url(../images/icon_swiper_prev.png) center no-repeat;
}
.swiper-btn-next {
  background: #efefef url(../images/icon_swiper_next.png) center no-repeat;
}
/* 合作伙伴 end */

/* 资讯中心 */
.news_wrap {
  position: relative;
  padding-bottom: 100px;
  padding-top: 50px;
}
.news_wrap .page_item_title {
  margin-bottom: 0;
}
.news_wrap .page_item_btn_wrap button {
  height: 56px;
  line-height: 56px;
  padding: 0 20px;
  font-size: 18px;
  font-weight: normal;
  color: #ffffff;
  margin: 0;
}
.news_wrap .page_item_btn_wrap button img,
.case_wrap .page_item_btn_wrap button img{
  position: relative;
  top: -2px;
}
.news_nav {
  border-bottom: solid 1px #e8e8e8;
  margin-right: 40px;
  margin-top: 10px;
  font-size: 18px;
}
.news_nav_item {
  float: left;
  min-width: 160px;
  padding: 0 20px 17px;
  box-sizing: border-box;
  text-align: center;
  position: relative;
  font-weight: normal;
  cursor: pointer;
}
.news_nav_item.on {
  font-weight: 700;
}
.news_nav_item.on:after {
  content: "";
  position: absolute;
  width: 100%;
  height: 4px;
  left: 0;
  bottom: 0;
  background-color: #fbb933;
}

.news_wrap .page_item_title_wrap {
  margin-bottom: 60px;
}
.news_content {
  padding: 20px 0;
}
.news_left {
  width: 690px;
  padding: 30px 40px 40px;
  box-sizing: border-box;
  margin-right: 60px;
  background-color: #fff;
  box-shadow: 6px 4px 10px 0px rgba(143, 157, 166, 0.24);
}
.news_left .day {
  font-size: 36px;
  font-weight: 700;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #333333;
  margin-right: 20px;
}
.news_left .date {
  font-size: 20px;
  font-weight: 700;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #999999;
}
.news_left .news_left_title {
  font-size: 24px;
  font-weight: bold;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #333333;
  padding: 30px 0;
}
.news_left .news_left_desc {
  font-size: 16px;
  margin-bottom: 40px;
  font-stretch: normal;
  line-height: 32px;
  max-height: 64px;
  letter-spacing: 0px;
  padding-left: 30px;
  box-sizing: border-box;
  color: #999999;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  border-left: 1px solid #faab1f;
}
.news_left .know_more {
  margin-top: 40px;
}
.news_left .news_left_img_wrap img {
  width: 100%;
  height: 344px;
}
.news_right {
  width: 690px;
  border-top: 1px solid #dfdfdf;
}
.news_list_right .news_title {
  font-size: 20px;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #333333;
  margin-bottom: 17px;
  width: 80%;
}
.news_desc_wrap {
  position: relative;
}
.news_arrow_wrap {
  position: absolute;
  right: 30px;
  bottom: 6px;
  padding-left: 20px;
  box-sizing: border-box;
  border-left: 1px solid #dfdfdf;
}
.news_arrow_wrap img {
  margin-top: -2px;
}
.news_list_right .news_date {
  font-size: 24px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #bcbcbc;
}
.news_list_right .news_desc {
  width: 488px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size: 16px;
  line-height: 32px;
  letter-spacing: 0px;
  color: #999999;
  max-height: 62px;
}
.news_list_right li {
  padding: 40px 0;
  padding-left: 20px;
  box-sizing: border-box;
  border-bottom: 1px solid #dfdfdf;
  position: relative;
}
.news_list_right li:after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  left: 0;
  top: 48px;
  background-color: #999999;
}
.news_list_right li:hover:after {
  background-color: #c6020a;
}
.news_list_arrow_on {
  display: none;
}
.news_list_right li:hover .news_title {
  color: #c6020a;
}
.news_list_right li:hover .news_list_arrow_on {
  display: inline-block;
}
.news_list_right li:hover .news_list_arrow {
  display: none;
}
/* 资讯中心 */
/* 关于我们 start */
.about_us_wrap {
  min-height: 710px;
  position: relative;
  text-align: center;
}

.about_us_wrap .large_container {
  min-height: 710px;
  padding-top: 70px;
  box-sizing: border-box;
  position: relative;
}
.about_us_wrap .page_item_title {
  color: #ffffff;
}
.company_name {
  margin-top: 50px;
  font-size: 24px;
  font-weight: 700;
  color: #ffffff;
}
.about_us_info {
  margin: 22px auto 0;
  max-width: 770px;
  line-height: 32px;
  color: #ffffff;
}
.about_us_bottom {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  height: 130px;
  line-height: 130px;
  background-color: #fff;
  z-index: 10;
}
.about_us_left {
  margin-left: 40px;
}
.about_us_bottom button {
  margin-top: 40px;
  margin-right: 40px;
  font-size: 18px;
  color: #ffffff;
  width: 160px;
  height: 48px;
  line-height: 48px;
  background-color: #c6020a;
  position: relative;
  overflow: hidden;
}

.about_us_bottom button:hover {
  /*opacity: 0.8;*/
}
.about_us_bottom button:after {
  content: "";
  top:0;
  bottom:0;
  margin:auto;
  width:100%;
  width: 0px \9;
  height:400px;
  left:0%;
  opacity:0;
  filter:alpha(opacity=0);
  border-radius:100%;
  position:absolute;
  background:#ffffff;
  background:#2cb1b5 \9;
  transform:scale(1);
  animation:1.5s btn ease-out infinite;
}
/*.about_us_bottom button:hover {*/
/*  opacity: 0.8;*/
/*}*/
.about_us_know_more {
  margin-top: 42px;
  height: 48px;
  line-height: 48px;
  padding: 0 20px;
  background-color: #ffffff;
  box-shadow: 0px 10px 10px 0px rgba(47, 80, 110, 0.13);
  color: #333333;
}
.about_us_know_more:hover {
  background-color: #fafafa;
}
.about_us_know_more img {
  margin-left: 18px;
  margin-top: -3px;
}
/* 关于我们 end */

@media (max-width: 768px) {
  .index_banner .swiper-container-horizontal > .swiper-pagination-bullets,
  .index_banner .swiper-pagination-custom,
  .swiper-pagination-fraction {
    padding-right: 4%;
  }
  .index_banner
    .swiper-container-horizontal
    > .swiper-pagination-bullets
    .swiper-pagination-bullet {
    width: 0.8rem;
    height: 0.04rem;
  }
  .index_banner img {
    height: 9rem;
  }
  .page_item {
    margin-top: 0.4rem;
  }
  .page_item_title {
    font-size: 0.34rem;

    margin-bottom: 0.6rem;
  }
  .service_input_top .page_item_title_wrap {
    min-height: 0.42rem;
    margin-bottom: 0.2rem;
  }
  .page_item_title:after {
    height: 0.16rem;
  }
  .colors_road_example li {
    width: 48%;
    margin-right: 4% !important;
    margin-bottom: 0% !important;
    margin-top: 4% !important;
    padding: 0.22rem;
  }
  .business_left {
    width: 100%;
    margin-right: 0;
  }
  .business_left_tip {
    margin-bottom: 0.35rem;
  }
  .water_road_wrap {
    margin-top: 0.8rem;
    padding-top: 0.8rem;
  }
  .water_road_right,
  .water_road_left {
    width: 100%;
    padding-left: 0;
    padding-top: 0;
  }
  .water_road_right {
    padding: 0 4%;
  }
  .water_road_left .page_item_sub_title {
    margin-bottom: 0.2rem;
  }
  .water_road_left img {
    width: 3.7rem;
  }
  .water_road_left .fr {
    width: 3.2rem;
    padding-right: 4%;
    font-size: 0.24rem;
  }
  .water_road_right_img {
    margin-top: 0.52rem;
  }
  .water_road_right_img p {
    font-size: 0.24rem;
    margin-top: 0.2rem;
  }
  .water_road_right .know_more {
    margin-top: 0.4rem;
    margin-bottom: 0.8rem;
  }
  .colors_road_example li:nth-child(1),
  .colors_road_example li:nth-child(2) {
    margin-top: 0 !important;
  }
  .colors_road_example li:hover {
    transform: none;
    box-shadow: none;
  }
  .colors_road_example li:nth-child(2n) {
    margin-right: 0 !important;
  }
  .colors_road_img_wrap img {
    width: 0.29rem;
    height: 0.28rem;
  }
  .colors_road_example li .show_detail {
    display: none;
  }
  .example_num {
    font-size: 0.28rem;
    margin-top: 0.3rem;
    margin-bottom: 0.14rem;
  }
  .example_title {
    font-size: 0.22rem;
  }
  .page_item_sub_title {
    margin-bottom: 0.3rem;
  }
  .page_item_sub_title .sub_title {
    font-size: 0.3rem;
  }
  .page_item_sub_title .num {
    font-size: 0.6rem;
    margin-right: 0.16rem;
  }
  .business_left_tip {
    font-size: 0.24rem;
  }

  .advatage_list_item {
    margin-bottom: 0.4rem;
  }
  .advatage_list_item:last-child {
    margin-bottom: 0;
  }
  .advantage_detail {
    padding-top: 0;
    padding-bottom: 0;
    font-size: 0.24rem;
    margin-left: 0.16rem;
    padding-left: 0.53rem;
  }
  .advatage_title {
    font-size: 0.24rem;
  }
  .advatage_content {
    width: 100%;
    margin: 0;
  }
  .advatage_img {
    width: 100%;
  }
  .advatage_title .num {
    font-size: 0.18rem;
    border-radius: 0.1rem 0.02rem 0.1rem 0.02rem;
    padding: 0.04rem 0.04rem;
  }
  .advatage_img.fl,
  .advatage_img.fr {
    margin: 0;
    margin-top: 0.4rem;
  }
  .page_item_title_wrap .page_item_title_right {
    font-size: 0.24rem;
    text-align: center;
    width: 100%;
    margin: 0;
  }
  .page_item_title_right {
    text-align: center;
  }
  .swiper-btn-prev:hover {
    background: #efefef url(../images/icon_swiper_prev.png) center no-repeat;
  }
  .swiper-btn-next:hover {
    background: #efefef url(../images/icon_swiper_next.png) center no-repeat;
  }
  .page_item_title_right .swiper-btn-prev,
  .page_item_title_right .swiper-btn-next {
    float: none;
    display: inline-block;
  }
  .project_wrap {
    margin-top: 0;
    margin-bottom: 1rem;
  }
  .project_left {
    width: 100%;
    min-height: auto;
    max-height: auto;
    overflow: hidden;
    padding: 0.35rem 4% 0;
  }
  .project_left:after {
    background: #333;
  }
  .project_left_tab {
    border: none;
  }
  .project_left .page_item_title {
    margin-top: 0.35rem;
    margin-bottom: 0.24rem;
  }
  .project_left_tab {
    white-space: nowrap;
    overflow: auto;
  }
  .project_left_tab li {
    display: inline-block;
    background: #333333;
    border: none;
    padding-right: 0.5rem;
    font-size: 0.24rem;
    height: 0.7rem;
    line-height: 0.7rem;
  }
  .project_left_tab li:last-child {
    padding-right: 0;
  }
  .project_left_tab li.on {
    background: #333333;
    font-weight: bold;
  }
  .project_name {
    font-size: 0.24rem;
    margin-bottom: 0.26rem;
  }
  .project_detail {
    font-size: 0.24rem;
    line-height: 0.4rem;
  }
  .project_name .see_detail {
    font-size: 0.24rem;
  }
  .project_right_wrap {
    width: 100%;
    min-height: 4.82rem;
    max-height: 4.82rem;
  }
  .project_right {
    min-height: 4.82rem;
    max-height: 4.82rem;
  }
  .project_right_bottom {
    min-height: 1.84rem;
    padding: 0.3rem 4%;
  }
  .page_item_title_wrap .num {
    font-size: 0.48rem;
  }
  .page_item_title_wrap .page_item_title_right.advatage {
    width: auto;
  }
  .partner_wrap {
    margin-top: 0;
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
  }
  .partner_wrap .swiper-btn-prev, .partner_wrap .swiper-btn-next{
    width: 1rem;
    height: 0.5rem;
    background-size: 30%;
  }
  .partner_wrap .swiper-btn-next{
    margin-right: 0;
  }
  .partner_list li {
    width: 31%;
    margin-right: 3.5% !important;
  }
  .partner_list li:nth-child(3n) {
    margin-right: 0 !important;
  }
  .swiper-btn-prev,
  .swiper-btn-next {
    width: 1.3rem;
    height: 0.7rem;
  }
  .case_nav {
    width: 100%;
    margin-right: 0;
  }
  .case_nav_item {
    width: 33%;
    min-width: 33%;
    font-size: 0.24rem;
    padding: 0 0.2rem 0.17rem;
  }
  .case_nav_item.on:after {
    height: 0.03rem;
  }
  .case_nav_item .sub_case_nav {
    padding: 0.2rem 0.24rem 0;
    top: 0.48rem;
  }
  .case_nav_item .sub_case_nav li {
    font-size: 0.24rem;
  }
  .case_wrap .page_item_title_wrap {
    margin-bottom: 0.6rem;
  }
  .visible-xs .swiper_btn_wrap,
  .page_item_btn_wrap.visible-xs {

    font-size: 0;
  }
  .service_wrap {
    margin-top: 0.8rem;
    padding-top: 0.8rem;
    min-height: 12rem;
  }
  .service_input_wrap {
    width: 100%;
    height: auto;
    background-color: #ffffff;
    padding: 0.3rem 0.4rem 0.4rem;
    box-shadow: 0px 0.04rem 0.1rem 0px rgba(143, 157, 166, 0.24);
  }
  .service_input_top {
    font-size: 0.22rem;
    margin-bottom: 0.2rem;
  }
  .service_input_top .page_item_title_wrap {
    float: left;
  }
  .service_input_top > div {
    width: 100%;
  }
  .service_input_top p {
    float: right;
    position: relative;
    top: 0.1rem;
  }
  .service_input_content .clearfix {
    margin-bottom: 0.4rem;
  }

  .service_input_content .clearfix input {
    width: 48%;
    margin-right: 4%;
    height: 0.64rem;
    line-height: 0.64rem;
    font-size: 0.24rem;
    padding: 0.24rem;
  }
  .input_detail {
    padding: 0.24rem;
    width: 100%;
    font-size: 0.24rem;
    height: 1.29rem;
  }
  .btn_get_now {
    width: 100%;
    font-size: 0.24rem;
    margin-top: 0.4rem;
    width: 48%;
    margin-right: 4%;
    height: 0.64rem;
    line-height: 0.64rem;
  }
  .btn_contact_now {
    display: inline-block !important;
    width: 100%;
    font-size: 0.24rem;
    margin-top: 0.4rem;
    width: 48%;
    height: 0.64rem;
    line-height: 0.64rem;
  }
  .service_info_wrap {
    margin-left: 0;
    width: 100%;
  }
  .service_info_title {
    padding: 0.5rem 0 0.3rem;
    font-size: 0.24rem;
  }
  .service_info_wrap li {
    font-size: 0.24rem;
    margin-bottom: 0.16rem;
  }
  .news_wrap {
    padding-bottom: 0.8rem;
    padding-top: 0.8rem;
  }
  .news_wrap .page_item_title_wrap {
    margin-bottom: 0;
  }
  .news_wrap .large_container > .clearfix,
  .case_wrap .large_container > .clearfix {
    text-align: center;
  }
  .news_wrap .large_container > .clearfix .swiper_btn_wrap.visible-xs,
  .news_wrap .large_container > .clearfix .page_item_btn_wrap.visible-xs,
  .case_wrap .large_container > .clearfix .swiper_btn_wrap.visible-xs,
  .case_wrap .large_container > .clearfix .page_item_btn_wrap.visible-xs {
    float: none;
    margin-bottom: 0.4rem;
    display: inline-block !important;
    vertical-align: middle;
  }

  .news_content {
    padding: 0.2rem 0 0.4rem;
  }
  .news_nav {
    width: 100%;
    margin: 0.4rem 0;
    margin-right: 0;
  }
  .news_nav_item {
    width: 33%;
    min-width: 33%;
    font-size: 0.24rem;
    padding: 0 0.2rem 0.17rem;
  }
  .news_nav_item.on:after {
    height: 0.03rem;
  }
  .news_left {
    width: 100%;
    padding: 0.3rem 0.4rem 0.4rem;
    box-sizing: border-box;
    margin-right: 0.6rem;
  }
  .news_right {
    width: 100%;
  }
  .news_wrap .page_item_btn_wrap button,
  .case_wrap .page_item_btn_wrap button {
    height: 0.7rem;
    line-height: 0.7rem;
    font-size: 0.24rem;
  }
  .news_wrap .page_item_btn_wrap button img,
  .case_wrap .page_item_btn_wrap button img {
    position: relative;
    top: -0.03rem;
    width: 0.21rem;
  }
  .news_arrow_wrap {
    right: 0;
    bottom: 0.2rem;
    padding-left: 0.2rem;
  }
  .news_left .day {
    font-size: 0.37rem;
  }
  .news_left .date {
    font-size: 0.24rem;
  }
  .news_left .news_left_title {
    font-size: 0.24rem;
    padding: 0.3rem 0;
  }

  .news_left .news_left_desc {
    font-size: 0.24rem;
    line-height: 0.4rem;
    max-height: none;
    letter-spacing: 0px;
    padding-left: 0.3rem;
    margin-bottom: 0.4rem;
  }
  .news_list_right .news_date {
    font-size: 0.24rem;
  }
  .news_list_right .news_title {
    font-size: 0.24rem;
    margin-bottom: 0.17rem;
  }
  .news_list_right .news_desc {
    width: 82%;
    font-size: 0.24rem;
    line-height: 0.4rem;
    max-height: none;
  }
  .news_list_right li {
    padding: 0.4rem 0;
    padding-left: 0.2rem;
  }

  .news_list_right li:after {
    width: 0.06rem;
    height: 0.06rem;
    top: 0.48rem;
  }
  .about_us_wrap {
    min-height: 4.8rem;
  }
  .about_us_wrap .large_container {
    min-height: 4.8rem;
    padding-top: 0.8rem;
  }
  .company_name {
    margin-top: 0.3rem;
    font-size: 0.24rem;
  }
  .about_us_info {
    font-size: 0.24rem;
    line-height: 0.3rem;
    margin: 0.24rem auto 0;
  }
  .page_item_title_wrap {
    min-height: 0.42rem;
  }
  .news_left .news_left_img_wrap img {
    height: 3.44rem;
  }
}


.bxyty input{  outline: radio;/* -webkit-appearance:radio; */appearance: radio;-moz-appearance: radio;-webkit-appearance: radio;width: 13px;height: 13px;float: left;}
.bxyty{margin-top: 10px;font-size: 14px;height: 20px;}
.btn_get_now{margin-top: 20px;}
.bxyty b{font-weight:normal; cursor: pointer; color: #8e8e8e; float:left; margin-left:10px;}
.bxyty b:hover{ color:#c6020a;}
.tan { display: none; background: rgba(0, 0, 0, 0.6); position: fixed; top: 0; left: 0; z-index: 9999;}
.tan .ding1 { width:720px; height:600px; overflow-x:hidden; padding:40px 50px; background: #fff; position: absolute; z-index: 999;}
.tan .ding2 { width:720px; height:600px; overflow-x:hidden; padding:40px 50px; background: #fff; position: absolute; z-index: 999;}
.tan .ding3 { width:720px; height:600px; overflow-x:hidden; padding:40px 50px; background: #fff; position: absolute; z-index: 999;}
.biao { width: 100%; height: 100%; position: relative;}
.biao .guanbi{ position: absolute; top: -5%; right: -5%; display: block; width: 30px; height: 30px; line-height:27px; background:#e6e6e6; border-radius:100%; font-size:22px; text-align:center; cursor: pointer; color:#9a9a9a;}
.biao .guanbi:hover{ text-decoration:none;}
.bxytan1{ width:100%; height:80px;text-align:center; font-size:30px;}
.bxytan2{ width:100%; overflow:hidden;}
.bxytan2 li{ width:100%; overflow:hidden; margin-bottom:20px; font-size:15px;}
.bxytan2 li i{ color:#ff0000; font-style:normal; padding-right:5px;}
.bxytan2 li span{ float: left; width:140px; text-align:right; margin-right:20px;}
.bxytan2 .li1{height:40px; line-height:40px;}
.bxytan2 .li1 input{  float: left; width:450px; padding-left:10px; height:40px; background:#f9fafc; outline-color:#e0e7f6;}
.bxytan2 .li2{margin-bottom:0;}
.bxytan2 .li2 dl{ float: left; width:450px; overflow:hidden;}
.bxytan2 .li2 dd{ width:25%; float:left; overflow:hidden; margin-bottom:10px;}
.bxytan2 .li2 input{ margin-right:5px;}
.bxytan2 .li3{line-height:40px; }
.bxytan2 .li3 textarea{  float: left; width:450px; padding-left:10px; height:80px; background:#f9fafc; outline-color:#e0e7f6; resize:none;}
.bxytan2 .li4{ text-align:center;}
.bxytan2 .li4 a{ display:inline-block; width:200px; height:38px; line-height:38px; text-align:center; cursor:pointer; margin:0 5px; border-radius:4px; color:#fff; background:#ccc;}
.bxytan2 .li4 input{ display:inline-block; width:200px; height:38px; text-align:center; cursor:pointer; margin:0 5px; border-radius:4px;}
.bxytan2 .li4 a:hover{ background:#006eb9; text-decoration:none;}
.bxytan2 .li4 .submit{ color:#fff; background:#006eb9;}
.bxytan2 .li4 .submit:hover{ background:#ccc;}
.bxytan2 .li5{ text-align:center; color:#006eb9; font-size:15px;}
.bxytan3{ width:100%; overflow:hidden;}
.bxytan3 li{ width:100%; overflow:hidden; margin-bottom:20px; font-size:15px;}
.bxytan3 li span{ display:block; width:100%; overflow:hidden; color:#006eb9; margin-bottom:10px;}
.bxytan3 li b{ display:block; width:100%; overflow:hidden; font-weight:normal; margin-bottom:5px;}
.bxytan3 li p{ width:100%; overflow:hidden; color:#666; font-size:14px; line-height:26px; margin-bottom:0;}
.bxytan3 .li1{ text-align:center;}
.bxytan3 .li1 a{ display:inline-block; width:200px; height:38px; line-height:38px; text-align:center; cursor:pointer; margin:0 5px; border-radius:4px;}
.bxytan3 .li1 .a1{ color:#fff; background:#ccc;}
.bxytan3 .li1 .a1:hover{ background:#006eb9; text-decoration:none;}
.bxytan3 .li1 .a2{ color:#fff; background:#006eb9;}
.bxytan3 .li1 .a2:hover{ background:#ccc; text-decoration:none;}



.tangun ::-webkit-scrollbar {width: 8px;height: 8px;background-color: #F5F5F5}
.tangun ::-webkit-scrollbar-track {border-radius: 10px;background-color: #E2E2E2}
.tangun ::-webkit-scrollbar-thumb {border-radius: 10px;-webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);background-color: #555}

@media (max-width: 768px) {
.tan .ding3{width:90%;height:90%;left:5%!important;top:5%!important;padding:30px;}
.bxytan1{ font-size:21px;height: 50px;}
}