@charset "utf-8";
/* CSS Document */
body {
  margin: 0;
  padding: 0;
  font-family: "微软雅黑";
  word-wrap: break-word;
}
* {
  margin: 0;
  padding: 0;
  outline: none;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
table {
  border-collapse: collapse;
  table-layout: fixed;
}
input {
  vertical-align: middle;
}
img {
  border: 0;
  vertical-align: middle;
}
ul,
li {
  list-style-type: none;
}
a {
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  color: inherit;
}
a:hover {
  text-decoration: none;
}
.tc {
  text-align: center;
}
.tj {
  text-align: justify;
}
.tl {
  text-align: left;
}
.tr {
  text-align: right;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.cl {
  clear: both;
}
.fb {
  font-weight: bold;
}
input:focus,
textarea:focus,
select:focus {
  outline: none;
}
input,
textarea {
  font: inherit;
}
.ellipsis {
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  display: block;
}
.two {
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  overflow: hidden;
  -webkit-box-orient: vertical;
}
.rel {
  position: relative;
}
.abs {
  position: absolute;
}
h3 {
  font-weight: normal;
}
em {
  font-style: normal;
}
.flex {
  display: flex;
  display: -webkit-flex;
}
.between {
  justify-content: space-between;
}
.around {
  justify-content: space-around;
}
.center {
  align-items: center;
}
.end {
  align-items: flex-end;
}
.flexcenter {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
}
.flexend {
  display: flex;
  display: -webkit-flex;
  justify-content: flex-end;
}
.wrap {
  flex-wrap: wrap;
}
.clearfix::after {
  content: "";
  display: block;
  clear: both;
  height: 0;
}
.wrap_box {
  line-height: 1.7;
  color: #333;
  font-size: 0.16rem;
}
.content {
  width: 17rem;
  margin: 0 auto;
}
.main {
  width: 16rem;
  margin: 0 auto;
}
.bigimg img {
  transition: all 0.6s;
  -webkit-transition: all 0.6s;
}
.bigimg:hover img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
}
.w100 {
  width: 100% !important;
}
.h100 {
  height: 100%;
}
.hidden {
  overflow: hidden;
}
.f56 {
  font-size: 0.56rem;
}
.f50 {
  font-size: 0.5rem;
}
.f46 {
  font-size: 0.46rem;
}
.f40 {
  font-size: 0.4rem;
}
.f36 {
  font-size: 0.36rem;
}
.f34 {
  font-size: 0.34rem;
}
.f30 {
  font-size: 0.3rem;
}
.f26 {
  font-size: 0.26rem;
}
.f24 {
  font-size: 0.24rem;
}
.f22 {
  font-size: 0.22rem;
}
.f20 {
  font-size: 0.2rem;
}
.f18 {
  font-size: 0.18rem;
}
.f14 {
  font-size: 14px;
}
.gray {
  color: #505050 !important;
}
.gray6 {
  color: #666 !important;
}
.gray8 {
  color: #888 !important;
}
.gray9 {
  color: #999 !important;
}
.white {
  color: #fff;
}
.mar_t10 {
  margin-top: 0.1rem;
}
.mar_t20 {
  margin-top: 0.2rem;
}
.mar_t30 {
  margin-top: 0.3rem;
}
.mar_t40 {
  margin-top: 0.4rem;
}
.mar_r10 {
  margin-right: 0.1rem;
}
.mar_r20 {
  margin-right: 0.2rem;
}
.mar_r30 {
  margin-right: 0.3rem;
}
.blue {
  color: #1f6db9;
}
.phone {
  display: none;
}
/*banner*/
.header_bg {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  height: 1rem;
  z-index: 9;
  background: #fff;
}
.logo img {
  width: 2.18rem;
}
.ss_btn {
  cursor: pointer;
}
.ss_btn img {
  width: 0.26rem;
  height: 0.27rem;
}
.nav {
  width: 10.6rem;
}
.nav li > a {
  line-height: 0.62rem;
  position: relative;
  display: block;
}
.nav li.active > a {
  color: #1f6db9;
}
.nav li:hover > a {
  color: #1f6db9;
}
.search_box {
  width: 100%;
  height: 100%;
  position: fixed;
  top: -100%;
  left: 0;
  background: #1f6db9;
  z-index: 11;
  transition: 0.5s;
  padding: 15% 0 0 15%;
  color: #fff;
}
.search_con {
  width: 770px;
  height: 56px;
  border-radius: 28px;
  background: #fff;
  padding: 0 30px;
  margin: 2% 0;
}
.ss_txt {
  width: 680px;
  height: 56px ;
  border: none;
}
.search_tit {
  font-size: 72px;
  line-height: 1.3;
}
.key b {
  font-size: 18px;
}
.key a {
  margin-left: 2%;
}
.search_close {
  width: 56px;
  height: 56px;
  position: absolute;
  top: 30px;
  right: 40px;
  cursor: pointer;
}
.search_logo {
  width: 130px;
  position: absolute;
  top: 30px;
  left: 6.25%;
}
.search_logo img {
  width: 100%;
}
.banner .swiper-pagination-bullet {
  background: #fff;
}
.room_box {
  padding: 0.8rem 0 0;
}
.tit p {
  color: #b0c8e4;
  text-transform: uppercase;
}
.tit p::after,
.tit p::before {
  width: 1.6rem;
  height: 1px;
  background: #e5e5e5;
  content: "";
  display: inline-block;
  vertical-align: middle;
  margin: 0 0.45rem;
}
.room_list {
  padding: 0.65rem 0 0.5rem;
}
.room_list li {
  width: 3.2rem;
  height: 1.4rem;
  border-radius: 0.1rem;
  padding: 0 0.3rem;
  background: #f8f8f8;
  margin: 0 0.25rem 0.25rem 0;
  transition: all 0.6s;
}
.room_list li:nth-child(5n) {
  margin-right: 0;
}
.room_list li:hover {
  background: #1f6db9;
  color: #fff;
}
.room_list li:hover p,
.room_list li:hover h4 {
  color: #fff !important;
}
.room_list li:hover .room_list_pic img:first-child {
  opacity: 0;
}
.room_list li:hover .room_list_pic img:last-child {
  opacity: 1;
}
.room_list_pic {
  width: 0.8rem;
  height: 0.8rem;
  background: #fff;
  border-radius: 100%;
  margin-right: 0.2rem;
}
.room_list_pic img {
  width: 0.5rem;
  height: 0.5rem;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.room_list_pic img:last-child {
  opacity: 0;
}
.room_list_con p {
  text-transform: uppercase;
  font-size: 0.1rem;
}
.more {
  width: 2rem;
  height: 0.6rem;
  background: url(../images/more1.png) no-repeat;
  background-size: 100% 100%;
  transition: all 0.6s;
}
.more:hover {
  background: url(../images/more2.png) no-repeat;
  background-size: 100% 100%;
  color: #fff;
}
.about_bg {
  padding: 0.6rem 0 0;
}
.about_box {
  background: #f8f8f8;
  margin: 0.6rem 0 0;
  height: 7rem;
}
.about_pic {
  width: 10rem;
  top: 0;
  left: 0;
}
.about {
  width: 7.4rem;
  padding: 1rem 0 0;
}
.about h2 {
  background: url(../images/line1.png) no-repeat left bottom;
  background-size: 0.7rem 0.06rem;
  padding-bottom: 0.3rem;
}
.about_txt {
  margin: 0.4rem 0;
  height: 3rem;
  padding-right: 0.1rem;
  overflow-y: auto;
}
.expert_box {
  padding: 0.85rem 0 0;
}
.expert_list {
  margin-top: 0.6rem;
  padding-bottom: 0.7rem;
}
.expert_list .swiper-pagination-bullet-active {
  background: #1f6db9;
}
.expert_con {
  padding: 0.2rem 0 0.25rem;
  background: #f8f8f8;
}
.expert_pic {
  height: 5rem;
}
.news_box {
  padding: 1.1rem 0 0;
}
.news_list {
  margin-top: 0.5rem;
  margin-bottom: 0.6rem;
}
.news_list li:hover .news_con {
  background: #1f6db9;
  color: #fff;
}
.news_list li:hover .news_con .gray6 {
  color: #fff !important;
}
.news_pic {
  height: 2.6rem;
}
.news_pic img {
  object-fit: cover;
}
.news_con {
  height: 2.2rem;
  background: #f8f8f8;
  padding: 0.2rem 0.2rem 0;
  transition: all 0.6s;
}
.news_con .f20 {
  margin: 0.15rem 0;
  line-height: 0.32rem;
}
.service_box {
  padding: 0.65rem 0 0;
}
.service_list {
  margin: 0.75rem 0 0;
}
.service_list li {
  width: 4.8rem;
  height: 6rem;
  position: relative;
}
.service_list li > a {
  display: block;
}
.service_list li > a > img {
  object-fit: cover;
}
.service_list li:hover .service_con {
  background: rgba(0, 54, 106, 0.4);
  height: 100%;
}
.service_list li:hover .service_con h2 {
  text-align: left;
}
.service_list li:hover .service_con h2::before,
.service_list li:hover .service_con h2::after {
  display: none;
}
.service_list li:hover .service_con > div,
.service_list li:hover .service_con h3 {
  display: block;
}
.service_list li:hover .service_con span {
  display: flex;
}
.service_con {
  width: 100%;
  bottom: 0;
  left: 0;
  background: linear-gradient(transparent, rgba(0, 54, 106, 0.9));
  padding: 1.5rem 0.6rem 0.4rem;
  color: #fff;
  transition: all 0.6s;
}
.service_con h2 {
  text-align: center;
}
.service_con h2::before,
.service_con h2::after {
  width: 0.08rem;
  height: 0.08rem;
  background: #ff8b13;
  display: inline-block;
  vertical-align: middle;
  content: "";
  border-radius: 100%;
  margin: 0 0.2rem;
}
.service_con > div {
  display: none;
}
.service_con h3 {
  display: none;
}
.service_con h3::after {
  width: 0.5rem;
  height: 2px;
  background: #fff;
  content: "";
  display: block;
  margin: 0.2rem 0;
}
.service_con span {
  width: 1.4rem;
  height: 0.5rem;
  border-radius: 0.05rem;
  border: solid 1px #fff;
  display: none;
}
.contact_bg {
  background: #f8f8f8;
  padding: 0.9rem 0;
}
.message_box {
  padding: 0.8rem 0.63rem 0.8rem 1.05rem;
  border-radius: 0.2rem;
  background: #fff;
  margin: 0.7rem 0 0;
  box-shadow: 0 0 0.3rem rgba(206, 219, 228, 0.2);
}
.contact_tit {
  width: 6.3rem;
  top: 0.4rem;
  left: 0.4rem;
  vertical-align: top;
}
.contact {
  width: 8.6rem;
  color: #1f6db9;
}
.contact_list li {
  margin-top: 10px;
}
.contact_list li img {
  width: 0.2rem;
  height: 0.2rem;
  margin-right: 0.15rem;
  flex-shrink: 0;
}
.map {
  height: 3rem;
  border-radius: 0.1rem;
  margin: 0.5rem 0 0;
}
.message_bg {
  padding-bottom: 0.6rem;
}
.message {
  width: 6rem;
}
.mes_txt {
  width: 100%;
  background: #f0f6fa;
  border: none;
  border-radius: 0.1rem;
  height: 0.8rem;
  display: block;
  padding: 0 0.3rem;
  margin-bottom: 0.3rem;
}
.mes_txt1 {
  height: 2.2rem;
  padding: 0.2rem 0.3rem;
}
.mes_btn {
  width: 100%;
  height: 0.8rem;
  background: #0c73be;
  display: block;
  color: #fff;
  border: none;
  border-radius: 0.1rem;
}
.footer_bg {
  background: url(../images/footer_bg.jpg) no-repeat center top;
  background-size: 100% 100%;
  padding: 0.75rem 0 0;
  color: #fff;
}
.footer_logo img {
  width: 3.26rem;
}
.footer_nav_box {
  width: 4.6rem;
}
.footer_nav {
  line-height: 0.38rem;
  margin: 0.17rem 0 0;
}
.footer_nav a {
  margin-right: 0.3rem;
  display: inline-block;
}
.footer_nav a:nth-child(5n) {
  margin-right: 0;
}
.footer_contact {
  width: 3.4rem;
}
.code_list {
  width: 2.2rem;
  color: #cbcbcb;
}
.code_list li {
  width: 1.03rem;
  text-align: center;
}
.code_list li img {
  height: 1.03rem;
}
.code_list li p {
  margin: 0.1rem 0 0;
}
.copyright {
  border-top: solid 1px rgba(255, 255, 255, 0.1);
  padding: 0.3rem 0;
  margin: 0.4rem 0 0;
}
.m_tit {
  left: 0;
  right: 0;
  color: #fff;
  z-index: 2;
  top: 40%;
}
.m_tit h2 {
  background: url(../images/banner_tit.png) no-repeat left bottom;
  background-size: 0.79rem 0.2rem;
  padding-bottom: 0.42rem;
}
.m_tit h3 {
  text-transform: uppercase;
  font-weight: lighter;
}
.path_bg {
  border-bottom: solid 1px #eeeeee;
  height: 0.8rem;
}
.path {
  background: url(../images/path.png) no-repeat left center;
  background-size: 0.23rem 0.23rem;
  padding-left: 0.4rem;
}
.type a {
  margin-left: 0.6rem;
  color: #222;
  position: relative;
  display: inline-block;
}
.type a::before {
  width: 0;
  height: 0.04rem;
  background: #ef7a00;
  display: block;
  content: "";
  top: 0;
  bottom: 0;
  left: -0.25rem;
  margin: auto 0;
  position: absolute;
  transition: all 0.6s;
}
.type a:hover {
  color: #ef7a00;
}
.type a:hover::before {
  width: 0.14rem;
}
.type a.on {
  color: #ef7a00;
}
.type a.on::before {
  width: 0.14rem;
}
.m_about_box {
  padding: 0.55rem 0 0.85rem;
}
.m_about_tit {
  background: url(../images/line2.png) no-repeat center bottom;
  background-size: 2.4rem 0.02rem;
  padding-bottom: 0.35rem;
}
.m_about_txt {
  line-height: 2.5;
  margin: 0.3rem 0 0.6rem;
}
.m_about_pic li {
  transform: scale(0.9);
}
.m_about_pic li.swiper-slide-active {
  transform: scale(1);
}
.m_about_pic .swiper-button-prev,
.m_about_pic .swiper-button-next {
  width: 0.6rem;
  height: 1.2rem;
  background: rgba(0, 0, 0, 0.2);
}
.m_about_pic .swiper-button-prev::after,
.m_about_pic .swiper-button-next::after {
  color: #fff;
  font-size: 0.3rem;
}
.m_about_pic .swiper-button-prev:hover,
.m_about_pic .swiper-button-next:hover {
  background: rgba(255, 255, 255, 0.8);
}
.m_about_pic .swiper-button-prev:hover::after,
.m_about_pic .swiper-button-next:hover::after {
  color: #ef7a00;
}
.m_about_pic .swiper-button-prev {
  left: 2.52rem;
}
.m_about_pic .swiper-button-next {
  right: 2.52rem;
}
.kong {
  margin-top: -1.2rem;
  height: 1.2rem;
  display: block;
}
.leader_bg {
  background: #f5f5f5;
  padding: 0.65rem 0;
}
.leader {
  margin: 0.5rem 0 0;
}
.leader .swiper {
  height: 8.5rem;
  padding-bottom: 0.8rem;
}
.leader li {
  height: 3.4rem;
}
.leader li:nth-child(even) a {
  flex-direction: row-reverse;
}
/*.leader li:nth-child(even) .leader_con::after {*/
/*  border-right: 0.15rem solid transparent;*/
/*  border-left: 0.15rem solid #4087c7;*/
/*  left: auto;*/
/*  right: -0.28rem;*/
/*}*/
.leader .swiper-pagination-bullet {
  width: 0.3rem;
  height: 0.1rem;
  background: #ef7a00;
  border-radius: 0.05rem;
}
.leader .swiper-pagination-bullet-active {
  width: 0.5rem;
}
.leader_con {
  width: 50%;
  background: #4087c7;
  color: #fff;
  padding: 0.85rem 0 0;
}
.leader_con h4 {
  opacity: 0.2;
  text-transform: uppercase;
}
.leader_con h4::after {
  width: 0.5rem;
  height: 0.03rem;
  background: #fff;
  display: block;
  content: "";
  margin: 0.2rem auto;
  opacity: 1;
}
.leader_con::after {
  width: 0;
  height: 0;
  border-top: 0.15rem solid transparent;
  border-right: 0.15rem solid #4087c7;
  border-left: 0.15rem solid transparent;
  border-bottom: 0.15rem solid transparent;
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -0.3rem;
  margin: auto 0;
}
.leader_pic {
  width: 50%;
}
.leader_pic img {
  height: 3.4rem;
}
.develop_box {
  padding: 0.74rem 0 0.94rem;
}
.develop {
  margin: 0.9rem 0 0;
}
.year {
  width: 3.25rem;
}
.year .swiper {
  height: 8.3rem;
}
.year li {
  line-height: 1;
  text-align: right;
  color: #eeeeee;
  font-size: 0.8rem;
  font-weight: bold;
  cursor: pointer;
}
.year li.current {
  color: #1f6db9;
}
.year .year_btn {
  left: 0;
  height: 1.45rem;
  top: 0;
  bottom: 0;
  margin: auto 0;
  z-index: 6;
}
.year .swiper-button-prev,
.year .swiper-button-next {
  width: 0.62rem;
  height: 0.62rem;
  position: static;
  border-radius: 100%;
  border: solid 1px #1f6db9;
  margin: 0.05rem 0;
}
.year .swiper-button-prev::after,
.year .swiper-button-next::after {
  font-size: 0.14rem;
  transform: rotate(90deg);
  color: #1f6db9;
}
.year .swiper-button-prev:hover,
.year .swiper-button-next:hover {
  background: #1f6db9;
}
.year .swiper-button-prev:hover::after,
.year .swiper-button-next:hover::after {
  color: #fff;
}
.develop_list_box {
  width: 11.4rem;
}
.develop_list {
  padding-right: 1.55rem;
  height: 8rem;
  overflow-y: auto;
  display: none;
}
.develop_list:first-child {
  display: block;
}
.develop_list li {
  margin-bottom: 0.27rem;
}
.scroll::-webkit-scrollbar {
  width: 0.12rem;
  border-radius: 3px;
}
.scroll::-webkit-scrollbar-thumb {
  background: #1f6db9;
  border-radius: 3px;
}
.scroll::-webkit-scrollbar-track {
  background: #d9e7f4;
  border-radius: 3px;
}
.develop_pic {
  width: 2.8rem;
  height: 1.8rem;
  border-radius: 0.06rem;
}
.develop_pic img {
  object-fit: cover;
}
.develop_txt {
  width: 6.54rem;
}
.develop_txt h3::after {
  width: 0.5rem;
  height: 0.02rem;
  background: #ef7a00;
  display: block;
  content: "";
  margin: 0.2rem 0 0.1rem;
}
.xuanchuan_bg {
  background: #ecf3f9;
  padding: 0.95rem 0 0.65rem;
}
.xuanchuan_box {
  padding: 0.65rem 0 0;
}
.xuanchuan_left {
  width: 7.2rem;
  height: 5.2rem;
  border-radius: 0.2rem;
  overflow: hidden;
}
.xuanchuan_left p {
  width: 100%;
  bottom: 0;
  padding: 0.4rem 0.25rem;
  position: absolute;
  left: 0;
  color: #fff;
  z-index: 2;
}
.video_btn {
  cursor: pointer;
}
.video_btn::after {
  width: 0.7rem;
  height: 0.7rem;
  background: url(../images/video.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  content: "";
}
.xuanchuan_right {
  width: 8.4rem;
}
.xuanchuan_right li {
  background: #fff;
  border-radius: 0.2rem;
  margin-bottom: 0.4rem;
  overflow: hidden;
}
.xuanchuan_pic {
  width: 4rem;
  height: 2.4rem;
  border-radius: 0.2rem;
}
.xuanchuan_con {
  width: 4rem;
  padding: 0.55rem 0.35rem 0 0;
}
.video_bg {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  display: none;
  overflow: hidden;
  z-index: 100;
  background: #000;
}
.video_close {
  position: absolute;
  font-size: 0.4rem;
  right: calc(50% - 10rem / 2 - 1rem);
  top: calc(10rem/16*2);
  cursor: pointer;
  color: #fff;
}
.video_con {
  width: 10rem;
  height: calc(10rem/16*9);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.m_news li {
  width: 5.05rem;
  margin: 0 0.4rem 0.45rem 0;
}
.m_news li:nth-child(3n) {
  margin-right: 0;
}
.m_news li .news_pic {
  height: 3.3rem;
}
.main_box {
  padding-bottom: 0.9rem;
}
.pagination {
  text-align: center;
}
.pagination li {
  line-height: 0.42rem;
  display: inline-block;
  text-align: center;
  background: #e4e4e4;
  padding: 0 0.17rem;
  margin: 0 0.1rem;
}
.pagination li.active {
  background: #1f6db9;
  color: #fff;
}
.online {
  /*width: 1rem;*/
  position: fixed;
  right: 0.1rem;
  top: 30%;
  z-index: 6;
}
.online ul {
  background: linear-gradient(to right, #1b78cc, #53adfe);
  border-radius: 0.16rem;
  text-align: center;
  color: #fff;
  padding: 0.4rem 0.1rem 0;
  margin-top: -0.4rem;
}
.online ul li {
  padding: 0.15rem 0 0.2rem;
  border-bottom: solid 1px #0c73be;
}
.online ul li img {
  width: 0.35rem;
  margin-bottom: 0.1rem;
}
.online ul li:last-child {
  border-bottom: none;
}
.online_ico {
  width: 0.9rem;
  height: 0.9rem;
  box-shadow: 0 0.06rem 0.1rem 0 rgba(0, 78, 149, 0.26);
  border-radius: 100%;
}
.m_tese_tit {
  color: #222222;
}
.m_tese_tit h2 {
  background: url(../images/banner_tit1.png) no-repeat left bottom;
  background-size: 0.79rem 0.2rem;
}
.tese_tit p {
  text-transform: uppercase;
}
.m_room_pic {
  margin: 0.5rem 0 0.7rem;
}
.m_room_pic img {
  border-radius: 0.1rem;
}
.m_room_xx_tit {
  background: url(../images/room_xx_tit.png) no-repeat;
  background-size: 3.1rem 0.7rem;
  padding-left: 0.17rem;
  color: #fff;
}
.m_room_xx_tit img {
  width: 0.24rem;
  height: 0.26rem;
  margin-right: 0.1rem;
}
.m_expert_bg {
  background: #f8f8f8;
  padding: 0.85rem 0 0.4rem;
}
.m_expert {
  padding: 0.7rem 0 0;
}
.m_expert li {
  width: 7.8rem;
  background: #fff;
  margin-bottom: 0.4rem;
}
.m_expert_pic {
  width: 3.4rem;
  height: 4.25rem;
}
.m_expert_con {
  width: 4rem;
  padding: 0.55rem 0.34rem 0 0;
}
.m_expert_tips {
  border-bottom: solid 1px #1f6db9;
  padding-bottom: 0.25rem;
}
.m_expert_txt {
  margin: 0.2rem 0 0.25rem;
  line-height: 0.3rem;
  height: 1.2rem;
  overflow: hidden;
  color: #222;
}
.m_expert_tab span {
  background: #e8f0f8;
  color: #1f6db9;
  padding: 0 0.25rem;
  line-height: 0.42rem;
  display: inline-block;
}
.m_huanjing_box {
  padding: 0.7rem 0 0.9rem;
}
.m_huanjing {
  margin: 0.6rem 0 0;
}
.m_huanjing .swiper-button-prev,
.m_huanjing .swiper-button-next {
  background: rgba(255, 255, 255, 0.8);
}
.m_huanjing .swiper-button-prev::after,
.m_huanjing .swiper-button-next::after {
  color: #1f6db9;
}
.m_expert_list li {
  width: 4rem;
  margin: 0 0.33rem 0.4rem 0;
}
.m_expert_list li:nth-child(4n+4) {
  margin-right: 0;
}
.m_xuanjiao .news_con {
  border: solid 1px #eeeeee;
  background: none;
}
.m_xuanjiao li:hover .news_con {
  background: none;
  color: #333;
}
.m_xuanjiao li:hover .news_con .gray6 {
  color: #666 !important;
}
.m_xuanjiao li:hover .news_con .f20 {
  font-weight: bold;
}
.m_video .news_pic {
  position: relative;
}
.m_video .news_pic::after {
  width: 100%;
  height: 100%;
  background: url(../images/m_video.png) no-repeat center center rgba(0, 0, 0, 0.3);
  background-size: 0.84rem 0.84rem;
  content: "";
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.traffic_bg {
  background: #f8f8f8;
  padding: 0.7rem 0 1rem;
}
.traffic_box {
  background: #fff;
  border-radius: 0.1rem;
  padding: 0.5rem 0.3rem 0.5rem 0.55rem;
}
.traffic_con {
  width: 5.45rem;
  padding: 0.55rem 0 0;
}
.traffic_tit::after {
  width: 1rem;
  height: 1px;
  background: #1f6db9;
  content: "";
  display: block;
  margin: 0.35rem 0 0.3rem;
}
.m_map {
  width: 9rem;
  height: 5rem;
  border-radius: 0.1rem;
}
.m_service_list {
  padding-bottom: 1.15rem;
}
.m_service_list li {
  width: 5rem;
  margin-right: 0.5rem;
}
.m_service_list li:nth-child(3n) {
  margin-right: 0;
}
.cont_map_box {
  margin: 0.6rem 0 0.8rem;
}
.cont_map {
  height: 7rem;
  border-radius: 0.2rem;
}
.m_contact {
  width: 5.4rem;
  height: 6rem;
  background: #fff;
  border-radius: 0.1rem;
  right: 0.85rem;
  padding: 0.45rem 0.35rem 0;
  top: 0.5rem;
}
.m_contact ul {
  border-top: solid 1px #e5e5e5;
  border-bottom: solid 1px #e5e5e5;
  padding: 0.16rem 0;
}
.m_contact li {
  margin: 0.12rem 0;
}
.m_contact li img {
  width: 0.5rem;
  height: 0.5rem;
  margin-right: 0.15rem;
}
.m_contact_tit h2 {
  color: #ef7a00;
}
.m_contact_bot {
  padding: 0.25rem 0 0;
  color: #444;
}
.m_contact_bot h3::after {
  width: 0.4rem;
  height: 2px;
  background: #1f6db9;
  content: "";
  display: block;
  margin: 0.1rem 0;
}
.m_contact_bot img {
  border: solid 1px #e5e5e5;
}
.m_mes_box {
  padding: 0.5rem 0 0.9rem;
}
.m_mes li {
  width: 7.78rem;
  height: 0.6rem;
  margin-bottom: 0.2rem;
}
.m_mes li input {
  background: #f9f9f9;
  width: 100%;
  border: solid 1px #ebebeb;
  border-radius: 0.05rem;
  height: 100%;
  padding: 0 0.2rem;
}
.m_mes li textarea {
  background: #f9f9f9;
  width: 100%;
  border: solid 1px #ebebeb;
  border-radius: 0.05rem;
  height: 100%;
  padding: 0.2rem;
}
.m_mes li:last-child {
  width: 100%;
  height: 2rem ;
}
.yzm {
  width: 1.75rem !important;
  background: #dff0d8 !important;
  height: 0.6rem !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
}
.yzm_input {
  width: 5.9rem !important;
}
.mes_btn {
  width: 2rem;
  height: 0.54rem;
  border-radius: 0.27rem;
  margin: 0.5rem auto 0;
}
.xx_tit {
  padding: 0.55rem 0 0.4rem;
  border-bottom: solid 1px #e5e5e5;
}
.xx_tit h2 {
  line-height: 1.5;
  margin-bottom: 0.15rem;
}
.xx_tit {
  font-size: 28px;
  line-height: 1.5;
}
.xx_txt img {
  max-width: 100%;
}
.nextpage {
  border-top: dashed 1px #dadada;
  padding: 30px 0;
}
.nextpage a {
  color: #333;
  max-width: 40%;
}