#index .banner {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
}
#index .banner .swiper-pagination {
  bottom: 36px;
}
#index .banner .swiper-pagination .swiper-pagination-bullet-active {
  background: #ffffff;
}
#index .banner .swiper-pagination span {
  width: 60px;
  height: 10px;
  background: #5e5e5a;
  border-radius: 5px;
  opacity: 1;
}
#index .banner .swiper-slide {
  position: relative;
}
#index .banner .swiper-slide img {
  width: 100%;
}
#index .banner .swiper-slide .box {
  width: auto;
}
#index .banner .swiper-slide .box .yz {
  margin: 0 auto;
  background: url(../img/img-6.png) no-repeat;
  background-size: 100%;
  padding: 34px 50px;
}
#index .banner .swiper-slide .box h1 {
  font-size: 68px;
  font-family: Alibaba;
  font-weight: normal;
  color: #ffffff;
}
#index .banner .swiper-slide .box p {
  font-size: 24px;
  font-family: Alibaba;
  font-weight: normal;
  color: #f5f5f5;
  text-align: center;
}
#index .about_us {
  margin-top: 63px;
}
#index .about_us .title {
  margin-top: 0;
}
#index .about_us dl dd {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  line-height: 30px;
  margin-bottom: 41px;
}
#index .about_us .nr_l {
  width: 753px;
  width: 63%;
  margin-right: 9%;
}
#index .about_us .nr_l ul {
  justify-content: space-between;
}
#index .about_us .nr_l ul li {
  width: 19.2%;
}
#index .about_us .nr_l ul li a {
  height: 88px;
  background: #f4f4f4;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
#index .about_us .nr_r {
  position: relative;
  top: -117px;
  z-index: 5;
}
#index .about_us .nr_r .title_t {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  background: linear-gradient(90deg, #e60012, #cc0011);
}
#index .about_us .nr_r .title_t span {
  width: 2px;
  height: 26px;
  background: #ffffff;
  opacity: 0.5;
  margin: 0 16px;
}
#index .about_us .nr_r .title_t p {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 30px;
}
#index .about_us .nr_r .title_t p:nth-child(2) {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
}
#index .about_us .nr_r form {
  background: #f4f4f4;
  overflow: hidden;
  padding: 0 43px;
  padding-bottom: 43px;
}
#index .about_us .nr_r form div {
  margin-top: 34px;
  padding: 16px 0;
  border-bottom: 1px solid #cccccc;
}
#index .about_us .nr_r form div input {
  background: #f4f4f4;
  border: none;
  width: 100%;
  outline: none;
}
#index .about_us .nr_r form textarea {
  border: none;
  outline: none;
  background: #f4f4f4;
  resize: none;
  width: 100%;
  height: 100px;
}
#index .about_us .nr_r form .submit {
  width: 274px;
  height: 60px;
  background: #333333;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
}
#index .renovation_case .nav {
  display: flex;
  justify-content: center;
  margin: 38px 0;
}
#index .renovation_case .nav a {
  padding: 0 11px;
  height: 36px;
  background: #f4f4f4;
  text-align: center;
  line-height: 36px;
  margin-right: 12px;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
}
#index .renovation_case .nav .a_s {
  background: #fff0f1;
  color: #d6454e;
}
#index .renovation_case ul {
  display: flex;
  max-width: 1920px;
  margin: 0 auto;
  flex-wrap: wrap;
}
#index .renovation_case ul li {
  margin: 15px 0;
  width: 32%;
  margin-right: 2%;
  position: relative;
}
#index .renovation_case ul li:nth-child(3n) {
  margin-right: 0%;
}
#index .renovation_case ul li img {
  width: 100%;
}
#index .renovation_case ul li:hover .yz {
  display: block;
}
#index .renovation_case ul .yz {
  display: none;
  position: absolute;
  background: #00000080;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
#index .renovation_case ul .yz .box {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: center;
  align-items: center;
}
#index .renovation_case ul .yz .box h1 {
  font-size: 30px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #ffffff;
}
#index .renovation_case ul .yz .box p {
  margin: 23px 0;
}
#index .renovation_case ul .yz .box p span {
  font-size: 16px;
  color: #cccccc;
  margin-right: 17px;
}
#index .renovation_case ul .yz .box a {
  margin: 20px 0;
}
#index .construction_flow {
  padding: 20px 0;
  position: relative;
}
#index .construction_flow .line1 {
  position: absolute;
  width: 100%;
  height: 1px;
  background: #e8e8e8;
  bottom: 34px;
  z-index: -1;
}
#index .construction_flow .hexagon {
  width: 35px;
  background-color: #fff;
}
#index .construction_flow .hexagon div {
  width: 100%;
  background: url(../img/img-16.png) no-repeat center;
  height: 30px;
}
#index .construction_flow ul {
  display: flex;
  margin-top: 39px;
  justify-content: space-between;
}
#index .construction_flow ul li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
#index .construction_flow ul p {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  margin: 30px 0;
}
#index .special_features ul {
  display: flex;
  margin-top: 100px;
  justify-content: space-between;
}
#index .special_features ul .x {
  margin-top: -5px;
  width: 38px;
  height: 1px;
  background-color: #d5231b;
  margin-left: 50%;
  transform: translate(-50%);
}
#index .special_features ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 286px;
  width: 23.9%;
  height: 240px;
  background: #ffffff;
  border: 1px solid #e5e5e5;
  border-radius: 10px 10px 0px 0px;
}
#index .special_features ul li i {
  width: 119px;
  height: 119px;
  background: #ffffff;
  border: 1px solid #cc0011;
  border-radius: 50%;
  margin-top: -60px;
}
#index .special_features ul li .span_box {
  margin: 22px 0;
}
#index .special_features ul li .span_box span {
  display: inline-block;
  font-size: 18px;
  line-height: 52px;
}
#index .special_features ul li .span_box .color {
  font-size: 35px;
  color: #cc0011;
  font-weight: 600;
}
#index .special_features ul li p {
  width: 61%;
  text-align: center;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: rgba(89, 89, 89, 0.98);
  line-height: 24px;
}
#index .company p {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
  line-height: 24px;
}
#index .company .title_t {
  margin: 27px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#index .company .title_t h1 {
  font-size: 22px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
}
#index .company .title_t a {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
}
#index .company .nr {
  display: flex;
}
#index .company h3 {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
#index .company h4 {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
#index .company .nr_l {
  width: 52%;
}
#index .company .nr_l img {
  width: 100%;
}
#index .company .nr_l .xw_title {
  align-items: center;
  justify-content: space-between;
  margin: 25px 0;
}
#index .company .nr_r {
  width: 46%;
  margin-left: 2%;
}
#index .company .nr_r ul li {
  border-bottom: 1px solid #f5f5f5;
  padding: 20px 0;
}
#index .company .nr_r ul li:nth-child(1) {
  padding-top: 0;
}
#index .company .nr_r ul li > a {
  display: flex;
}
#index .company .nr_r ul li > a > div {
  margin-left: 2%;
}
#index .company .nr_r ul li > a .time {
  display: block;
  margin: 7px 0;
}
#index .company .time {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #999999;
}
#renovation .choice > div {
  display: flex;
  padding: 20px 34px;
  border: 1px solid #e5e5e5;
  border-bottom: none;
}
#renovation .choice > div span {
  width: 8%;
}
#renovation .choice > div .a_box {
  display: flex;
  flex-wrap: wrap;
  width: 90%;
}
#renovation .choice > div .a_box a {
  word-wrap: break-word;
  margin-right: 2%;
  text-align: center;
  line-height: 32px;
  margin-bottom: 18px;
  padding: 0 24px;
}
#renovation .choice > div .a_box .a_s {
  height: 32px;
  background: #e60012;
  border-radius: 16px;
  color: #fff;
}
#renovation .choice .zx {
  width: 100px;
  position: relative;
}
#renovation .choice .zx span {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
}
#renovation .choice .zx .s {
  position: absolute;
  top: 7px;
  right: 53px;
}
#renovation .choice .zx .x {
  position: absolute;
  top: 16px;
  right: 53px;
}
#renovation .search_box {
  background-color: #f8f8f8;
  display: block !important;
  overflow: hidden;
  line-height: 27px;
}
#renovation .search_box .al {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
}
#renovation .search_box .zx,
#renovation .search_box .rq,
#renovation .search_box .input_box {
  float: left;
}
#renovation .search_box .input_box {
  width: 248px;
  height: 36px;
  background: #ffffff;
  border: 1px solid #dcdcdc;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
}
#renovation .search_box .input_box input {
  border: none;
  outline: none;
}
#renovation .list {
  display: flex;
  flex-wrap: wrap;
}
#renovation .list li {
  margin-top: 20px;
  border: 1px solid #eeeeee;
  width: 32%;
  margin-right: 2%;
}
#renovation .list li .box {
  padding: 20px 14px;
  padding-right: 21px;
}
#renovation .list li:hover .hide {
  display: flex;
}
#renovation .list li .text {
  display: flex;
  justify-content: space-between;
}
#renovation .list li .text span {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
}
#renovation .list li:nth-child(3n) {
  margin-right: 0;
}
#renovation .list li h1 {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  margin-bottom: 20px;
}
#renovation .list li .hide {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: #00000080;
  display: flex;
  justify-content: center;
  align-items: center;
  display: none;
}
#renovation .list li .hide a {
  width: 148px;
  height: 48px;
  border: 1px solid #ffffff;
  border-radius: 24px;
  text-align: center;
  line-height: 48px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  margin-left: 3%;
}
#renovation .list li .img_box {
  position: relative;
}
#renovation .list li .img_box img {
  width: 100%;
}
#case .nr_l {
  margin-right: 2%;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  width: 73%;
}
#case .nr_l .title_t {
  background: #f8f8f8;
  padding: 35px;
}
#case .nr_l .title_t h3 {
  font-size: 30px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  margin-bottom: 30px;
}
#case .nr_l .title_t .time {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #999999;
}
#case .nr_l .padding {
  padding: 0 32px;
}
#case .nr_l .padding img {
  width: 100%;
}
#case .nr_l h5 {
  font-size: 22px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  margin: 38px 0;
}
#case .nr_l h6 {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 600;
  color: #333;
}
#case .nr_l .text {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
  line-height: 30px;
}
#case .nr_l table {
  width: 100%;
}
#case .nr_l table td {
  border: 1px solid #f1f1f1;
  height: 105px;
}
#case .nr_l table td p {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  text-align: center;
}
#case .nr_l table td p:nth-child(2) {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #999999;
  margin-top: 18px;
}
#case .nr_l dl {
  margin-bottom: 100px;
}
#case .nr_l dd {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
  line-height: 30px;
}
#case .nr_l dt {
  margin: 10px 0;
}
#case .nr_l dt img {
  width: 100%;
}
#case .like {
  margin-top: 30px;
  padding: 38px 0;
  overflow: hidden;
  background: #f8f8f8;
}
#case .like .t {
  margin: 38px 0;
  margin-top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#case .like .t h5 {
  font-size: 22px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
}
#case .like .t a {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #999999;
}
#case .like ul {
  display: flex;
  flex-wrap: wrap;
}
#case .like ul li {
  margin-top: 20px;
  border: 1px solid #eeeeee;
  width: 32%;
  margin-right: 2%;
}
#case .like ul li .box {
  padding: 20px 14px;
  padding-right: 21px;
}
#case .like ul li:hover .hide {
  display: flex;
}
#case .like ul li .text {
  display: flex;
  justify-content: space-between;
}
#case .like ul li .text span {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
}
#case .like ul li:nth-child(3n) {
  margin-right: 0;
}
#case .like ul li h1 {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  margin-bottom: 20px;
}
#case .like ul li .hide {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: #00000080;
  display: flex;
  justify-content: center;
  align-items: center;
  display: none;
}
#case .like ul li .hide a {
  width: 148px;
  height: 48px;
  border: 1px solid #ffffff;
  border-radius: 24px;
  text-align: center;
  line-height: 48px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  margin-left: 3%;
}
#case .like ul li .img_box {
  position: relative;
}
#case .like ul li .img_box img {
  width: 100%;
}
#case .nr_r {
  width: 25%;
  position: relative;
  z-index: 5;
}
#case .nr_r .title_t {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  background: linear-gradient(90deg, #e60012, #cc0011);
}
#case .nr_r .title_t span {
  width: 2px;
  height: 26px;
  background: #ffffff;
  opacity: 0.5;
  margin: 0 16px;
}
#case .nr_r .title_t p {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 30px;
}
#case .nr_r .title_t p:nth-child(2) {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
}
#case .nr_r form {
  background: #f4f4f4;
  overflow: hidden;
  padding: 0 43px;
  padding-bottom: 43px;
}
#case .nr_r form div {
  margin-top: 34px;
  padding: 16px 0;
  border-bottom: 1px solid #cccccc;
}
#case .nr_r form div input {
  background: #f4f4f4;
  border: none;
  width: 100%;
  outline: none;
}
#case .nr_r form textarea {
  border: none;
  outline: none;
  background: #f4f4f4;
  resize: none;
  width: 100%;
  height: 100px;
}
#case .nr_r form .submit {
  width: 274px;
  height: 60px;
  background: #333333;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
}
#quality .cooperation {
  background: #f5f5f5;
  padding: 86px 0;
}
#quality .cooperation .core {
  margin-top: 40px;
  flex-wrap: wrap;
}
#quality .cooperation .core a {
  margin-top: 20px;
  width: 18.4%;
  margin-right: 2%;
}
#quality .cooperation .core a:nth-child(5n) {
  margin-right: 0;
}
#quality .cooperation .core a img {
  width: 100%;
}
#quality .nav {
  margin: 40px 0;
  display: flex;
  justify-content: space-between;
}
#quality .nav a {
  width: 15%;
  height: 52px;
  line-height: 52px;
  text-align: center;
  border: 1px solid #c0c0c0;
}
#quality .nav .a_s {
  background-color: #d5231b;
  color: #fff;
}
#quality .list {
  display: flex;
  flex-wrap: wrap;
}
#quality .list li {
  margin-top: 50px;
  margin-right: 2%;
  width: 23.5%;
}
#quality .list li:nth-child(4n) {
  margin-right: 0;
}
#quality .list li img {
  width: 100%;
}
#quality .list li p {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  text-align: center;
  margin-top: 24px;
}
#company_honor .nav {
  height: 70px;
  background: #f8f8f8;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
#company_honor .nav a {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  padding: 6px 23px;
}
#company_honor .nav .a_s {
  background: #e60012;
  border-radius: 19px;
  color: #fff;
}
#company_honor .list li {
  margin-top: 30px;
}
#company_honor .list li .li_r {
  margin-left: 2%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
#company_honor .list li h3 {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
#company_honor .list li p {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #999999;
  line-height: 28px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
#company_honor .list li .tiem {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #999999;
  line-height: 28px;
}
#company_honor .list li a {
  display: flex;
}
#contact_us .nav {
  height: 70px;
  background: #f8f8f8;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
#contact_us .nav a {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  padding: 6px 23px;
}
#contact_us .nav .a_s {
  background: #e60012;
  border-radius: 19px;
  color: #fff;
}
.news_d {
  margin-bottom: 80px;
  background: #f8f8f8;
  overflow: hidden;
}
.news_d .pian {
  border-top: 1px solid #eeeeee;
  padding: 50px 100px;
}
.news_d dl {
  margin-bottom: 86px;
}
.news_d dl dd {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
  line-height: 28px;
}
.news_d dl dt {
  margin: 24px 0;
}
.news_d dl dt img {
  width: 100%;
}
.news_d h1 {
  font-size: 24px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
  text-align: center;
  margin: 30px 0;
}
.news_d .line {
  height: 1px;
  background: #eeeeee;
  margin: 40px 0;
}
.news_d p {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #999999;
  text-align: center;
}
.news_d .core_1 {
  max-width: 750px;
}
.join_us {
  margin-bottom: 86px;
}
.join_us .zxns {
  overflow: hidden;
  padding-bottom: 66px;
}
.join_us .zxns h1 {
  color: #fff;
}
.join_us .zxns .nav {
  display: flex;
  justify-content: center;
}
.join_us .zxns .nav a {
  width: 152px;
  height: 45px;
  border: 2px solid #ffffff;
  border-radius: 10px;
  text-align: center;
  line-height: 45px;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  margin-right: 65px;
}
.join_us .zxns .nav .a_active {
  background-color: #fff;
  color: #1e81d2;
}
.join_us .zxns .core {
  height: auto;
  border-radius: 15px;
  margin-top: 20px;
}
.join_us .zxns .title {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 64px;
  background: #333333;
  padding-left: 40px;
}
.join_us .zxns .title > span {
  flex: 1;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  text-align: center;
}
.join_us .zxns .position {
  flex: 3 !important;
  text-align: left !important;
}
.join_us .zxns ul li {
  margin: 20px 0;
  background: #fafafa;
  flex-direction: column;
  display: flex;
  justify-content: center;
  position: relative;
}
.join_us .zxns ul li .position {
  color: red !important;
}
.join_us .zxns ul li .df {
  height: 64px;
  padding-left: 40px;
  align-items: center;
  background: #fafafa;
  border: 1px solid #aaaaaa;
}
.join_us .zxns ul li .df > span {
  text-align: center;
  flex: 1;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
}
.join_us .zxns ul li > i {
  position: absolute;
  right: 78px;
  top: 32px;
}
.join_us .zxns ul li > i img {
  width: 30px;
}
.join_us .zxns ul li .i_active img {
  transform: rotate(180deg);
  transition: all 0.3s;
}
.join_us .zxns ul li .box {
  display: none;
  padding: 36px 38px;
  border: 1px solid #aaaaaa;
}
.join_us .zxns ul li .box .text {
  margin: 5px 0;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
}
.join_us .zxns ul li .box .text span {
  color: #666666;
  font-size: 14px;
}
.join_us .zxns ul li .box .text span .color {
  color: #333333;
}
.join_us .zxns ul li .box > div {
  display: flex;
}
.join_us .zxns ul li .box dl {
  margin-bottom: 60px;
  margin-right: 9%;
}
.join_us .zxns ul li .box dl:nth-last-child(1) {
  margin-right: 0%;
}
.join_us .zxns ul li .box dt {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
}
.join_us .zxns ul li .box dd {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #666666;
  margin: 8px 0;
}