* {
  padding: 0;
  margin: 0;
  font-family: "Microsoft YaHei,SimHei"; }

a {
  text-decoration: none;
  color: #272727;
   }

a, button, input {
  -webkit-tap-highlight-color: rgba(255, 0, 0, 0); }

li {
  list-style: none; }

body {
  background: #fff;
  overflow-x: hidden; }

button, input {
  -webkit-appearance: none;
  border: none;
  outline: none; }

i, em {
  font-style: normal; }

img {
  max-width: 100%; }

.fl {
  float: left; }

.fr {
  float: right; }

.bor {
  border: 1px solid #eee; }

.clear {
  clear: both;
  content: '';
  display: block; }

.clearfix:after {
  content: '';
  display: block;
  clear: both; }

.news_list .new_li_b .news_l_con h3 {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden; }

.ellipsis {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden; }

.up_btn input {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  left: 0;
  z-index: 10; }

.web_alert {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  z-index: 1000; }

.align_right {
  text-align: right; }

.web_top .btn_img img {
  display: inline-block;
  vertical-align: middle; }

flex-grow-1 flex-y-center navigator-hover
a:hover {
  color: #141414; }

h1 {
  font-weight: normal; }

h2 {
  font-weight: normal; }

h3 {
  font-weight: normal; }

h4 {
  font-weight: normal; }

h5 {
  font-weight: normal; }

.w_btn, .w_btn2 {
  background: #141414;
  color: #fff;
  font-size: 18px;
  text-align: center;
  width: 300px;
  height: 50px;
  line-height: 50px;
  display: block;
  margin: 0 auto;
  font-weight: bold;
  cursor: pointer; }
  .w_btn:hover, .w_btn2:hover {
    background: black; }

.w_btn_small {
  font-weight: normal;
  font-size: 16px;
  height: 40px;
  line-height: 40px;
  width: 120px;
  border-radius: 4px;
  color: #fff; }

.cen {
  width: 1200px;
  margin: 0 auto; }

.w_title {
  margin: 24px auto; }
  .w_title img, .w_title em {
    display: inline-block;
    vertical-align: middle; }
  .w_title em {
    color: #000;
    font-size: 18px;
    font-weight: bold;
    margin-left: 4px; }

.w_title2 a {
  font-size: 0.28rem; }
  .w_title2 a i {
    color: #141414; }

.w_input {
  border: 1px solid #e9e9e9;
  background: #fdfdfd; }

.up_btn {
  position: relative;
  text-align: center;
  width: 2rem;
  height: 0.6rem;
  line-height: 0.6rem;
  display: block;
  font-size: 0.3rem;
  color: #fff;
  border-radius: 0.06rem;
  background: #141414; }
  .up_btn input {
    opacity: 0; }

.web_alert {
  background: #fff;
  border-radius: 10px;
  width: 240px;
  padding: 15px;
  top: 40%; }
  .web_alert p {
    font-size: 18px;
    color: #666;
    text-align: center; }
  .web_alert .web_btns {
    margin-top: 50px; }
    .web_alert .web_btns button {
      text-align: center;
      width: 110px;
      height: 40px;
      line-height: 40px;
      display: block;
      color: #fff;
      border-radius: 5px;
      float: left;
      font-size: 18px;
      cursor: pointer; }
    .web_alert .web_btns .al_confirm {
      background: #141414; }
    .web_alert .web_btns .al_cancel {
      background: #666;
      float: right; }

.single_alert {
  text-align: center; }
  .single_alert button {
    float: none !important;
    display: inline-block !important; }

.loading {
  text-align: center;
  padding: 0.3rem 0; }
  .loading i {
    animation: load 1s infinite linear;
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 2px 0 #141414;
    transform: rotateZ(360deg);
    vertical-align: middle;
    margin-left: 0.1rem; }
  .loading span {
    font-size: 0.28rem;
    color: #333;
    display: inline-block;
    vertical-align: middle; }

@keyframes load {
  from {
    transform: rotateZ(0); }
  to {
    transform: rotateZ(360deg); } }
.web_top {
  height: 100px;
  background: #fff; }
  .web_top .logo {
    margin-left: 60px;
    margin-top: 25px; }
    .web_top .logo img {
      display: block;
      height: 51px; }
    @media (max-width: 750px) {
      .web_top .logo {
        margin-left: 15px;
        margin-top: 15px; } }
  .web_top .btn_img {
    line-height: 100px;
    float: left;
    cursor: pointer;
    padding: 0 35px; }
  .web_top .web_nav_btn {
    height: 100%; }
  .web_top .good_href {
    height: 100%;
    background: #df0024;
    display: block;
    float: left;
    color: #fff;
    font-size: 16px;
    width: 180px;
    text-align: center;
    line-height: 100px; }
  @media (max-width: 750px) {
    .web_top {
      height: 80px; }
      .web_top .btn_img {
        line-height: 80px;
        padding: 0 20px; }
      .web_top .good_href {
        width: auto;
        padding: 0 10px;
        height: 80px;
        line-height: 80px; } }

.index_intro {
  height: 340px;
  background: #fff; }
  @media (max-width: 750px) {
    .index_intro {
      height: auto; } }
  .index_intro ul {
    width: 50%;
    float: left;
    height: 100%; }
    .index_intro ul .index_con {
      overflow: hidden; }
      .index_intro ul .index_con img {
        width: auto;
        display: block;
        height: 100%;
        max-width: none; }
    .index_intro ul li {
      width: 50%;
      float: left;
      height: 100%; }
      .index_intro ul li .pos_top_b {
        margin-top: -80px;
        position: relative;
        z-index: 100;
        background: #fff;
        overflow: hidden; }
      .index_intro ul li .intro_b {
        padding: 0 55px; }
        .index_intro ul li .intro_b h3 {
          font-size: 30px;
          color: #333;
          margin: 50px auto 55px; }
          @media (max-width: 1210px) {
            .index_intro ul li .intro_b h3 {
              margin: 30px auto; } }
        .index_intro ul li .intro_b p {
          font-size: 12px;
          color: #333;
          line-height: 20px; }
        .index_intro ul li .intro_b .more_href {
          margin-top: 74px; }
          .index_intro ul li .intro_b .more_href a {
            font-size: 14px;
            color: #333; }
            .index_intro ul li .intro_b .more_href a:hover {
              color: #141414; }
          @media (max-width: 1310px) {
            .index_intro ul li .intro_b .more_href {
              margin-top: 20px; } }
      .index_intro ul li .intro_sim {
        text-align: center;
        background: #f2f2f2;
        height: 100%;
        overflow: hidden; }
        .index_intro ul li .intro_sim h3 {
          margin: 17px auto 12px; }
        .index_intro ul li .intro_sim p {
          font-size: 14px;
          color: #999; }
      .index_intro ul li .simply_icon {
        margin: 30px auto 0; }
    @media (max-width: 750px) {
      .index_intro ul {
        width: 100%; }
        .index_intro ul li {
          width: 100%; }
          .index_intro ul li .pos_top_b {
            margin-top: 0;
            padding-bottom: 15px; }
          .index_intro ul li .intro_sim {
            padding-bottom: 15px; }
          .index_intro ul li .intro_b, .index_intro ul li .change_b {
            padding: 0 15px 15px; }
          .index_intro ul li .intro_b h3 {
            margin: 20px auto;
            font-size: 20px; } }

.banner img {
  display: block;
  width: 100%; }

.change_b {
  padding: 0 55px; }
  .change_b h3 {
    margin: 90px auto 40px; }
    @media (max-width: 1200px) {
      .change_b h3 {
        margin: 40px auto; } }
  .change_b p {
    font-size: 14px;
    color: #141414;
    line-height: 22px; }

.change_bg {
  display: block;
  width: 100%;
  background: #141414;
  height: 100%;
  overflow: hidden; }
  .change_bg h3, .change_bg p {
    color: #fff; }

.com_href {
  background: url(../images/l_bg.jpg) repeat;
  padding: 30px 0; }
  .com_href .cen {
    width: 1350px; }
    @media (max-width: 1350px) {
      .com_href .cen {
        width: 100%; } }
  @media (max-width: 750px) {
    .com_href {
      padding: 15px 0; } }
  .com_href li {
    float: left;
    width: 14.2%;
    line-height: 130px;
    text-align: center;
    overflow: hidden; }
    @media (max-width: 1350px) {
      .com_href li {
        padding: 0 10px;
        box-sizing: border-box; } }
    .com_href li img {
      max-height: 100%;
      vertical-align: middle;
      transition: all .3s; }
    .com_href li:hover img {
      transform: scale(1.1, 1.1); }
    @media (max-width: 750px) {
      .com_href li {
        width: 25%;
        height: 80px;
        line-height: 80px; } }

.our_service {
  height: 500px; }
  .our_service ul {
    width: 50%;
    float: left;
    height: 100%; }
    .our_service ul img {
      height: 100%;
      width: auto; }
      @media (max-width: 750px) {
        .our_service ul img {
          height: auto; } }
  @media (max-width: 750px) {
    .our_service {
      height: auto; }
      .our_service ul {
        width: 100%; } }
  .our_service .ser_content {
    background: #141414; }
    .our_service .ser_content .ser_pad {
      padding-left: 60px;
      padding-right: 207px; }
      .our_service .ser_content .ser_pad h3 {
        color: #fff;
        font-size: 24px;
        margin: 110px auto 0; }
      .our_service .ser_content .ser_pad p {
        margin: 42px auto;
        color: #999;
        font-size: 14px;
        line-height: 24px; }
      @media (max-width: 1100px) {
        .our_service .ser_content .ser_pad {
          padding-right: 60px; } }
      @media (max-width: 750px) {
        .our_service .ser_content .ser_pad {
          padding-left: 15px;
          padding-right: 15px; }
          .our_service .ser_content .ser_pad h3 {
            margin-top: 30px; }
          .our_service .ser_content .ser_pad p {
            margin: 20px auto; } }
  .our_service .service_sign span {
    color: #eee;
    font-size: 14px;
    border: 1px solid #555;
    height: 42px;
    line-height: 42px;
    padding: 0 15px;
    display: inline-block;
    vertical-align: middle;
    margin-bottom: 18px;
    margin-right: 8px;
    text-align: center;
    cursor: pointer;
    transition: all .3s; }
    .our_service .service_sign span:hover {
      transform: scale(1.1, 1.1); }

.index_case .case_pad {
  padding: 0 60px;
  padding-top: 74px; }
  .index_case .case_pad .case_h1 {
    color: #141414;
    font-size: 24px; }
  .index_case .case_pad .case_p {
    color: #999;
    font-size: 14px;
    margin: 18px 0 35px; }
  .index_case .case_pad .case_type a {
    display: inline-block;
    vertical-align: middle;
    color: #666;
    font-size: 14px;
    padding: 0 18px;
    height: 40px;
    line-height: 40px;
    border: 1px solid #141414;
    cursor: pointer;
    margin-right: 12px;
    float: left;
    transition: all .3s; }
    .index_case .case_pad .case_type a:hover {
      background: #141414;
      color: #fff; }
  .index_case .case_pad .case_type .current {
    background: #141414;
    color: #fff; }
  @media (max-width: 750px) {
    .index_case .case_pad {
      padding: 15px 15px 0; }
      .index_case .case_pad .case_type a {
        margin-bottom: 10px; } }
.index_case ul {
  margin: 66px auto 20px;
  margin-left: -15px;
  margin-right: -15px; }
  .index_case ul li {
    width: 25%;
    float: left;
    margin-bottom: 30px; }
    .index_case ul li .case_pic {
      position: relative; }
      .index_case ul li .case_pic img {
        display: block;
        width: 100%; }
      .index_case ul li .case_pic .case_bg {
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        top: 0;
        position: absolute;
        left: 0;
        z-index: 2;
        opacity: 0;
        transition: all .3s; }
      .index_case ul li .case_pic:hover .case_bg {
        opacity: 1; }
      .index_case ul li .case_pic:hover .case_more {
        opacity: 1; }
        .index_case ul li .case_pic:hover .case_more i {
          width: 80px; }
    @media (max-width: 750px) {
      .index_case ul li:nth-child(2n+1) {
        clear: both; } }
  .index_case ul .case_li_mar {
    margin: 0 16px;
    border: 1px solid #efefef; }
  .index_case ul .case_con {
    padding: 0 25px; }
    .index_case ul .case_con h3 {
      line-height: 90px;
      color: #141414;
      font-size: 20px;
      border-bottom: 1px solid #ececec; }
    .index_case ul .case_con .case_href {
      padding: 25px 0; }
      .index_case ul .case_con .case_href span {
        color: #999;
        font-size: 14px;
        font-family: "Arial"; }
      .index_case ul .case_con .case_href em {
        color: #999;
        font-size: 14px;
        padding-left: 10px;
        transition: all .3s; }
      .index_case ul .case_con .case_href:hover em {
        color: #141414; }
  .index_case ul .case_more {
    position: absolute;
    width: 100%;
    z-index: 3;
    text-align: center;
    top: 50%;
    opacity: 0;
    transform: translateY(-50%); }
    .index_case ul .case_more i {
      display: inline-block;
      vertical-align: middle;
      height: 1px;
      background: #fff;
      width: 0;
      transition: all .3s;
      transition: all .3s;
      transition: all .3s; }
    .index_case ul .case_more p {
      color: #fff;
      font-size: 12px;
      margin: 5px auto; }
  @media (max-width: 750px) {
    .index_case ul {
      margin: 30px -7px; }
      .index_case ul li {
        width: 50%;
        margin-bottom: 15px; }
      .index_case ul .case_li_mar {
        margin: 0 7px; }
      .index_case ul .case_con {
        padding: 0 5px; }
        .index_case ul .case_con h3 {
          line-height: 40px;
          font-size: 16px; }
        .index_case ul .case_con .case_href {
          padding: 15px 0; }
          .index_case ul .case_con .case_href span {
            font-size: 13px; } }

.news_con h2 {
  margin: 30px auto;
  color: #141414;
  font-size: 20px; }
.news_con p {
  color: #999;
  font-size: 14px;
  line-height: 24px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin-bottom: 54px; }
.news_con a {
  border-top: 1px solid #ececec;
  display: block;
  width: 100%; }
@media (max-width: 750px) {
  .news_con h2 {
    margin: 15px auto;
    font-size: 16px; }
  .news_con p {
    margin-bottom: 15px;
    line-height: 20px; } }

.index_news {
  background: #f8f8f8;
  overflow: hidden;
  padding-bottom: 50px; }
  .index_news .case_href span {
    transition: all .3s; }
  .index_news .case_href:hover span {
    margin-left: 10px;
    color: #141414 !important; }
  @media (max-width: 750px) {
    .index_news {
      padding-bottom: 0; } }

.footer_pad {
  padding: 0 60px; }
  @media (max-width: 750px) {
    .footer_pad {
      padding: 0 15px; } }

.footer {
  background: #252525;
  padding-top: 55px;
  padding-bottom: 45px; }
  @media (max-width: 750px) {
    .footer {
      padding-top: 15px;
      padding-bottom: 15px; } }
  .footer ul li {
    float: left;
    margin-right: 85px; }
    .footer ul li h3 {
      font-size: 18px;
      color: #fff;
      font-weight: bold;
      margin: 10px auto; }
    .footer ul li p a {
      font-size: 14px;
      color: #7a7a7a;
      display: inline-block;
      padding: 6px 0; }
      .footer ul li p a:hover {
        color: #eee; }
    .footer ul li .con_p {
      margin: 6px 0; }
      .footer ul li .con_p .foot_icon {
        width: 26px; }
      .footer ul li .con_p .foot_icon, .footer ul li .con_p em {
        display: inline-block;
        vertical-align: middle; }
      .footer ul li .con_p em {
        color: #7a7a7a;
        font-size: 14px; }
    @media (max-width: 1200px) {
      .footer ul li {
        margin-right: 50px; }
        .footer ul li .con_p em {
          font-size: 13px; } }
    @media (max-width: 1100px) {
      .footer ul li {
        margin-right: 30px; } }
    @media (max-width: 750px) {
      .footer ul li {
        margin-right: 5px; } }
  .footer ul .no_marr {
    margin-right: 0; }
  .footer dl {
    text-align: right;
    margin-top: 20px; }
    .footer dl dt {
      display: inline-block;
      vertical-align: middle;
      text-align: center;
      margin-left: 25px; }
    .footer dl p {
      color: #999;
      font-size: 12px;
      margin: 15px auto; }
    @media (max-width: 750px) {
      .footer dl {
        text-align: center;
        float: none;
        width: 100%; }
        .footer dl dt {
          margin: 15px 10px; } }
  .footer .con_m {
    margin-left: 20px; }
    .footer .con_m h3 {
      margin-bottom: 15px; }
    @media (max-width: 750px) {
      .footer .con_m {
        margin-left: 0; } }

.foot_bot {
  background: #2f2f2f; }
  .foot_bot p {
    padding: 18px 0;
    color: #999;
    font-size: 12px; }

.case_p {
  max-width: 252px; }
  .case_p p {
    float: left;
    width: 106px; }

.body_show {
  overflow: hidden; }

.nav_b {
  width: 100%;
  height: 100%;
  position: fixed;
  overflow: hidden;
  top: 0;
  left: 0;
  z-index: 1000;
  background: #fff;
  display: none; }
  .nav_b ul {
    text-align: center; }
    .nav_b ul li {
      display: inline-block;
      vertical-align: middle; }
      .nav_b ul li a {
        font-size: 30px; }

.nav_close {
  text-align: right; }
  .nav_close img {
    display: inline-block;
    cursor: pointer;
    width: 26px;
    transition: all .3s; }
    .nav_close img:hover {
      transform: rotateZ(180deg); }

.nav_href {
  width: 90%;
  margin: 50px auto; }
  .nav_href ul {
    height: 80%;
    margin: auto;
    position: relative; }
    .nav_href ul li {
      margin: 0 20px;
      font-size: 18px;
      color: #333;
      line-height: 40px; }
      .nav_href ul li a {
        position: relative; }
        .nav_href ul li a i {
          position: absolute;
          width: 0;
          height: 3px;
          background: #333;
          left: 50%;
          bottom: 0;
          transition: all .3s; }
        .nav_href ul li a:hover i {
          width: 100%;
          left: 0; }
  .nav_href h3, .nav_href p {
    text-align: center; }
  .nav_href .ul_li_top {
    top: 50%;
    width: 100%;
    position: absolute;
    margin-top: -20px; }
  @media (max-width: 750px) {
    .nav_href ul li a {
      font-size: 22px; } }

.nav_ul_hei {
  height: 80%;
  display: block;
  position: absolute;
  top: 10%;
  left: 0;
  right: 0;
  bottom: 0; }

.nav_bot_b {
  position: relative;
  height: 20%; }
  .nav_bot_b h3 {
    font-size: 18px;
    height: 30%; }
  .nav_bot_b p {
    height: 50%; }

.banner_swiper {
  position: relative;
  overflow: auto;
  text-align: center;
  width: 100%;
  margin: 0 auto; }

.banner_swiper .dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 30px;
  z-index: 3; }
  @media (max-width: 750px) {
    .banner_swiper .dots {
      bottom: 10px; } }

.banner_swiper .dots li {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0 3px;
  text-indent: -999em;
  border-radius: 50%;
  cursor: pointer;
  opacity: .4;
  -webkit-transition: background .5s,opacity .5s;
  -moz-transition: background .5s,opacity .5s;
  transition: background .5s,opacity .5s;
  background: #9f9f9f; }

.banner_swiper .dots li.active {
  background: #fff;
  opacity: 1; }

.banner_swiper .arrow {
  position: absolute;
  width: 20px;
  height: 37px;
  top: 50%;
  margin-top: -18px;
  overflow: hidden;
  z-index: 2;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
  -o-transition: all 0.5s;
  transition: all 0.5s; }

.banner_swiper #al {
  left: 15px; }

.banner_swiper #ar {
  right: 15px; }

.banner_swiper ul {
  z-index: 1;
  overflow: hidden; }

.banner_swiper ul .slider-item {
  float: left;
  height: auto;
  position: relative;
  overflow: hidden; }

.banner_swiper ul .slider-item img {
  display: block;
  width: 100%; }

.banner_swiper ul .slider-item .slider-title {
  position: absolute;
  left: 0;
  bottom: 0px;
  width: 610px;
  max-height: 56px;
  padding: 15px;
  text-align: left;
  line-height: 28px;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  background: -webkit-linear-gradient(top, transparent, rgba(0, 0, 0, 0.9)); }

.banner_swiper .progress {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 15%;
  min-height: 3px;
  overflow: hidden;
  z-index: 2;
  background: #ccc; }

.about_banner {
  width: 100%;
  position: relative;
  height: 876px; }
  @media (max-width: 1400px) {
    .about_banner {
      height: 600px; } }
  @media (max-width: 750px) {
    .about_banner {
      height: 300px; } }
  .about_banner .about_txt {
    position: absolute;
    z-index: 2;
    top: 40%;
    max-width: 520px;
    left: 9%;
    transform: translateY(-50%); }
    .about_banner .about_txt h3 {
      font-size: 42px;
      color: #333; }
    .about_banner .about_txt i {
      width: 40px;
      height: 4px;
      background: #999;
      display: inline-block;
      margin: 25px auto 90px; }
    .about_banner .about_txt p {
      line-height: 30px;
      color: #666;
      font-size: 14px; }
    @media (max-width: 750px) {
      .about_banner .about_txt {
        left: 0;
        padding: 15px; }
        .about_banner .about_txt h3 {
          font-size: 20px; }
        .about_banner .about_txt i {
          margin: 5px auto 10px;
          height: 2px; }
        .about_banner .about_txt p {
          line-height: 24px;
          font-size: 13px; } }

.about_content {
  padding: 18px 9px;
  margin-bottom: 80px; }
  @media (max-width: 750px) {
    .about_content {
      margin-bottom: 0;
      padding: 15px 5px; } }
  .about_content li {
    width: 50%;
    float: left;
    height: 560px; }
    .about_content li .li_cont_b {
      margin: 0 9px;
      height: 100%; }
    .about_content li .li_cont_b1 {
      background: #252525; }
    .about_content li .li_cont_b2 {
      background: #fff; }
    .about_content li .li_content_txt {
      padding-left: 66px;
      max-width: 640px;
      padding-top: 104px;
      padding-right: 15px; }
      .about_content li .li_content_txt h3 {
        color: #fff;
        font-size: 30px; }
      .about_content li .li_content_txt i {
        background: #fff;
        width: 14px;
        height: 2px;
        display: inline-block;
        margin: 10px auto 34px; }
      .about_content li .li_content_txt p {
        color: #999;
        font-size: 14px;
        line-height: 32px; }
      .about_content li .li_content_txt .com_p1 {
        color: #fff;
        font-size: 16px;
        margin-bottom: 15px; }
      .about_content li .li_content_txt .com_p2 em {
        text-transform: uppercase;
        color: #666;
        font-size: 16px;
        padding-left: 5px; }
      .about_content li .li_content_txt .route_a {
        display: block;
        margin: 48px 0 0;
        width: 51px;
        border-radius: 50%;
        height: 51px;
        position: relative;
        transition: all .3s; }
        .about_content li .li_content_txt .route_a img {
          display: block;
          border-radius: 50%; }
        .about_content li .li_content_txt .route_a:hover {
          background: #666; }
    .about_content li .li_trend {
      position: relative;
      top: 50%;
      text-align: center;
      transform: translateY(-50%); }
      .about_content li .li_trend img {
        margin-bottom: 50px; }
      .about_content li .li_trend p {
        line-height: 36px;
        color: #666;
        font-size: 14px;
        max-width: 450px;
        margin: 0 auto; }
    .about_content li .li_cont_b1_bg {
      background: #fff; }
      .about_content li .li_cont_b1_bg h3 {
        color: #333; }
      .about_content li .li_cont_b1_bg i {
        background: #ccc; }
      .about_content li .li_cont_b1_bg p {
        color: #aaa;
        font-size: 14px;
        line-height: 22px; }
      .about_content li .li_cont_b1_bg .cul_p {
        color: #333;
        font-size: 14px; }
    @media (max-width: 750px) {
      .about_content li {
        width: 100%;
        height: auto;
        margin-bottom: 15px; }
        .about_content li .li_content_txt {
          padding-left: 15px;
          padding-top: 30px;
          padding-bottom: 15px; }
          .about_content li .li_content_txt h3 {
            font-size: 20px; }
          .about_content li .li_content_txt i {
            margin: 10px auto 15px; }
          .about_content li .li_content_txt p {
            font-size: 13px;
            line-height: 28px; }
        .about_content li .li_trend {
          top: 0;
          transform: translateY(0);
          padding: 15px; }
          .about_content li .li_trend img {
            margin-bottom: 20px; } }

.dev_b {
  height: 600px; }
  @media (max-width: 750px) {
    .dev_b {
      height: 300px; } }
  .dev_b img {
    display: block;
    width: 100%; }
  .dev_b .about_txt {
    left: 4%;
    margin-top: -50px; }
    .dev_b .about_txt h3 {
      font-size: 30px; }
    .dev_b .about_txt i {
      width: 14px;
      height: 2px;
      margin-bottom: 45px; }
    .dev_b .about_txt p {
      color: #333;
      font-size: 18px; }
    .dev_b .about_txt img {
      width: 51px;
      margin-top: 90px;
      border-radius: 50%;
      height: 51px;
      transition: all .3s; }
      .dev_b .about_txt img:hover {
        background: #666; }
    @media (max-width: 1250px) {
      .dev_b .about_txt {
        margin-top: 0; } }
    @media (max-width: 750px) {
      .dev_b .about_txt {
        top: 50%; }
        .dev_b .about_txt h3 {
          font-size: 20px; }
        .dev_b .about_txt i {
          margin-bottom: 15px; }
        .dev_b .about_txt p {
          font-size: 14px; } }

.route3 {
  margin-top: 70px; }
  @media (max-width: 750px) {
    .route3 {
      margin-top: 30px; } }
  .route3 img {
    transition: all .3s;
    border-radius: 50%;
    width: 51px;
    display: inline-block;
    height: 51px; }
  .route3 a:hover img {
    background: #666; }

.case_b {
  padding-top: 45px;
  position: relative; }
  .case_b ul {
    padding: 0 60px;
    margin-left: -17px;
    margin-right: -17px;
    position: relative;
    z-index: 2; }
    @media (max-width: 750px) {
      .case_b ul {
        padding: 0 7px;
        margin: 0; } }
  .case_b li {
    width: 33.3%;
    float: left;
    position: relative;
    margin-bottom: 24px; }
    @media (max-width: 1200px) {
      .case_b li {
        width: 50%; } }
    @media (max-width: 1300px) {
      .case_b li {
        margin-bottom: 14px; } }
    @media (max-width: 750px) {
      .case_b li {
        width: 100%; } }
    .case_b li .case_img {
      display: block;
      width: 100%; }
    .case_b li .case_li_b {
      margin: 0 17px;
      position: relative; }
      .case_b li .case_li_b .case_li_pos {
        position: absolute;
        width: 100%;
        height: 100%;
        z-index: 2;
        top: 0;
        left: 0;
        background: #d61919;
        transition: all .3s;
        opacity: 0; }
      .case_b li .case_li_b:hover .case_li_pos {
        opacity: 1; }
      @media (max-width: 1300px) {
        .case_b li .case_li_b {
          margin: 0 7px; } }
    .case_b li .case_li_a {
      padding: 40px; }
      .case_b li .case_li_a a {
        display: inline-block;
        vertical-align: top;
        padding-right: 8px; }
        .case_b li .case_li_a a img {
          transition: all .3s; }
        .case_b li .case_li_a a:hover img {
          background: #fff; }
    .case_b li .case_web {
      width: 78%;
      margin-left: 22%;
      position: absolute;
      right: 0;
      bottom: 44px; }
      .case_b li .case_web h3, .case_b li .case_web img {
        display: inline-block;
        vertical-align: middle; }
      .case_b li .case_web h3 {
        color: #c4b9a3;
        font-size: 18px;
        padding: 0 4px; }
      .case_b li .case_web p {
        color: #c4b9a3;
        font-size: 14px;
        border-top: 1px solid #cd695e;
        padding-top: 20px;
        margin-top: 10px; }
    .case_b li .case_web2 {
      position: relative;
      width: 100%;
      margin-left: 0;
      bottom: 0;
      display: none; }
      @media (max-width: 750px) {
        .case_b li .case_web2 {
          display: block; } }
      .case_b li .case_web2 h3 {
        font-size: 14px;
        padding-left: 4px; }
      .case_b li .case_web2 .case_web_mar {
        margin: 0 7px;
        background: #fff;
        padding: 10px 0;
        border-bottom: 2px solid #c4b9a3; }
  .case_b .case_seek {
    background: #fff;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    margin-left: -60px;
    padding-left: 60px;
    margin-top: -60px;
    padding-top: 60px;
    min-width: 100%; }
    .case_b .case_seek .pro_h3 {
      border-top: 2px solid #000;
      color: #000;
      font-size: 40px;
      padding-top: 15px;
      max-width: 190px; }
    @media (max-width: 1500px) {
      .case_b .case_seek .pro_h3 {
        font-size: 26px; } }
    @media (max-width: 750px) {
      .case_b .case_seek {
        margin-left: -22px;
        margin-right: -22px;
        padding-left: 22px;
        padding-right: 22px;
        position: relative;
        padding-bottom: 15px; } }
  .case_b .case_href {
    margin-top: 38px;
    max-width: 430px; }
    .case_b .case_href a {
      display: inline-block;
      vertical-align: middle;
      border-radius: 20px;
      height: 42px;
      line-height: 42px;
      padding: 0 22px;
      color: #666;
      font-size: 14px;
      background: #f4f4f4;
      margin-bottom: 18px;
      margin-right: 6px; }
      .case_b .case_href a:hover {
        background: #141414;
        color: #fff; }
    @media (max-width: 1600px) {
      .case_b .case_href {
        margin-top: 20px; }
        .case_b .case_href a {
          margin-bottom: 10px;
          margin-right: 4px; } }
    @media (max-width: 1500px) {
      .case_b .case_href a {
        line-height: 30px;
        height: 30px; } }

.case_bg_hei {
  height: 96px;
  background: #c4b9a3;
  width: 100%;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0; }

.seek_input {
  max-width: 360px;
  margin-top: 20px; }
  .seek_input input {
    height: 40px;
    border: 2px solid #000;
    border-radius: 21px;
    width: 100%;
    line-height: 40px;
    display: block;
    font-size: 14px;
    text-indent: 18px;
    background: url(../images/seek.png) no-repeat right 18px center;
    padding-right: 40px; }
  @media (max-width: 1400px) {
    .seek_input {
      margin-right: 10px;
      margin-top: 10px; }
      .seek_input input {
        box-sizing: border-box; } }

.pagination {
  overflow: hidden;
  padding: 0;
  text-align: center; }

.pagination > div {
  display: inline-block;
  text-align: center;
  border-radius: 6px; }

.pagination a {
  display: inline-block;
  box-sizing: border-box;
  padding: 0 15px;
  height: 40px;
  line-height: 40px;
  vertical-align: top;
  color: #333;
  overflow: hidden;
  transition: all 0.3s ease; }

.pagination a span {
  font-size: 1.25em;
  display: inline-block;
  height: 40px;
  line-height: 40px; }

.pagination a:hover, .pagination a:active, .pagination a:focus {
  color: #fff;
  background-color: #d61919; }

.pagination a.current {
  color: #FFF;
  cursor: default; }

.pagination .unavailable, .pagination .unavailable:hover, .pagination .unavailable:active, .pagination .unavailable:focus {
  cursor: default;
  border: 0;
  padding: 10px 0;
  color: #666;
  background-color: transparent; }

.pagination .pre {
  border-right: 1px solid #3b3b3b;
  border-radius: 5px 0 0 5px; }

.pagination .next {
  border-left: 1px solid #3b3b3b;
  border-radius: 0 5px 5px 0; }

.pagination-bg {
  background-color: #fff; }

.jump-menus {
  display: inline-block;
  height: 40px;
  vertical-align: top;
  line-height: 40px;
  font-size: 1em;
  padding: 0 25px 0 0;
  box-sizing: border-box; }

.jump-menus select {
  width: auto;
  font-size: 16px;
  font-weight: bold;
  padding: 0 15px;
  outline: 0;
  border: 0;
  line-height: 40px;
  height: 40px;
  margin: 0;
  display: inline-block;
  background: 0;
  -webkit-appearance: none; }

.jump-menus select:hover, .jump-menus select:active, .jump-menus select:focus {
  border-color: #AAA; }

.jump-menus select:hover, .jump-menus select:active, .jump-menus select:focus {
  border-color: #AAA; }

.page_mar {
  margin: 50px auto 60px; }

.case_detail_pic {
  position: relative; }
  .case_detail_pic .detail_big_p {
    display: block;
    width: 100%; }
  .case_detail_pic .detail_pic_b {
    position: absolute;
    left: 178px;
    z-index: 2;
    top: 42%;
    transform: translateY(-50%); }
    .case_detail_pic .detail_pic_b h3 {
      color: #fff;
      font-size: 42px; }
    .case_detail_pic .detail_pic_b i {
      width: 40px;
      height: 4px;
      display: inline-block;
      background: #fff;
      margin: 22px auto 89px; }
    .case_detail_pic .detail_pic_b p {
      color: #fff;
      font-size: 20px; }
    .case_detail_pic .detail_pic_b .det_cir {
      width: 45px;
      height: 45px;
      cursor: pointer;
      border: 1px solid #fff;
      border-radius: 50%;
      text-align: center;
      line-height: 42px;
      margin-top: 45px;
      animation: myfirst 1s linear infinite; }
      .case_detail_pic .detail_pic_b .det_cir img {
        vertical-align: middle; }
    .case_detail_pic .detail_pic_b .det_cir2 {
      border: none; }
    @media (max-width: 1400px) {
      .case_detail_pic .detail_pic_b {
        left: 10%;
        top: 50%; }
        .case_detail_pic .detail_pic_b i {
          margin: 15px auto 30px; } }
    @media (max-width: 750px) {
      .case_detail_pic .detail_pic_b h3 {
        font-size: 18px; }
      .case_detail_pic .detail_pic_b i {
        height: 2px;
        margin: 8px auto 20px; }
      .case_detail_pic .detail_pic_b p {
        font-size: 16px; }
      .case_detail_pic .detail_pic_b .det_cir {
        width: 30px;
        height: 30px;
        line-height: 26px;
        margin-top: 5px; } }
  .case_detail_pic .detail_pic_b_i i {
    margin-bottom: 0; }
  .case_detail_pic .detail_pic_b2 p {
    font-size: 14px;
    margin-top: 30px; }
    @media (max-width: 750px) {
      .case_detail_pic .detail_pic_b2 p {
        margin-top: 5px; } }

@keyframes myfirst {
  0% {
    transform: translateY(10px); }
  50% {
    transform: translateY(20px); }
  100% {
    transform: translateY(30px); } }
.pro_project {
  background: #efefef; }
  .pro_project ul {
    padding: 20px; }
    .pro_project ul li {
      width: 50%;
      float: left;
      height: 500px;
      overflow: hidden;
      background: #fff; }
      @media (max-width: 750px) {
        .pro_project ul li {
          width: 100%;
          height: auto; } }
    .pro_project ul .pro_ul_b {
      background: #fff;
      padding: 100px 230px 85px 30px; }
      .pro_project ul .pro_ul_b h3 {
        font-size: 30px;
        color: #141414; }
      .pro_project ul .pro_ul_b i {
        width: 14px;
        height: 2px;
        background: #ccc;
        display: inline-block;
        margin: 20px auto; }
      .pro_project ul .pro_ul_b p {
        font-size: 14px;
        color: #999;
        line-height: 30px;
        margin: 10px auto 30px; }
      @media (max-width: 750px) {
        .pro_project ul .pro_ul_b {
          padding: 20px; }
          .pro_project ul .pro_ul_b h3 {
            font-size: 24px; } }
      @media (max-width: 1200px) {
        .pro_project ul .pro_ul_b {
          padding-top: 60px; } }
    .pro_project ul .pro_c_line span, .pro_project ul .pro_c_line img {
      display: inline-block;
      vertical-align: middle; }
    .pro_project ul .pro_c_line span {
      font-size: 16px;
      color: #141414;
      margin-right: 15px; }
    .pro_project ul .pro_c_line img {
      margin-right: 15px; }
    .pro_project ul .look_p_href {
      font-size: 14px;
      color: #333;
      border: 1px solid #a5a5a5;
      height: 40px;
      line-height: 40px;
      padding: 0 22px;
      border-radius: 20px;
      display: inline-block;
      transition: all .3s; }
      .pro_project ul .look_p_href:hover {
        background: #333;
        color: #fff; }
  .pro_project .pro_j_bg {
    background: #f8f8f8; }
    .pro_project .pro_j_bg .service_b {
      padding: 100px 55px 0; }
      .pro_project .pro_j_bg .service_b h3 {
        font-size: 30px;
        color: #141414; }
      .pro_project .pro_j_bg .service_b p {
        font-size: 14px;
        color: #666;
        margin-bottom: 15px;
        position: relative; }
        .pro_project .pro_j_bg .service_b p i {
          width: 4px;
          height: 4px;
          background: #ccc;
          display: inline-block;
          vertical-align: middle;
          border-radius: 50%;
          margin-right: 14px; }
      @media (max-width: 750px) {
        .pro_project .pro_j_bg .service_b {
          padding: 20px; }
          .pro_project .pro_j_bg .service_b h3 {
            font-size: 24px; } }
      @media (max-width: 1200px) {
        .pro_project .pro_j_bg .service_b {
          padding-top: 60px; } }
  .pro_project .ser_line {
    width: 14px;
    height: 2px;
    background: #ccc;
    display: inline-block;
    margin: 24px auto 34px; }

.case_de {
  background: #efefef;
  padding: 0 20px; }
  .case_de .case_de_pad {
    background: #fff;
    padding: 20px 0; }
    .case_de .case_de_pad img {
      display: block;
      margin: 0 auto; }

.case_code {
  height: 540px; }
  @media (max-width: 750px) {
    .case_code {
      padding-bottom: 100px;
      height: auto; } }

.code_box {
  text-align: center;
  padding-top: 190px; }
  .code_box .code_vis {
    display: inline-block;
    vertical-align: middle;
    width: 124px;
    height: 124px;
    border: 2px solid #fff;
    margin: 0 15px; }
  .code_box .code_vis1 {
    background: #fff; }
    .code_box .code_vis1 canvas {
      margin-top: 2px; }
  .code_box .code_vis2 {
    line-height: 124px;
    color: #fff;
    font-size: 18px; }
  .code_box .s_code {
    text-align: center;
    color: #fff;
    font-size: 18px;
    margin-top: 35px; }
  @media (max-width: 750px) {
    .code_box {
      padding-top: 100px; } }

.news {
  padding: 20px; }
  @media (max-width: 750px) {
    .news {
      padding: 15px; } }

.news_pad {
  background: #fff;
  position: relative;
  padding: 48px; }
  .news_pad .one_news_l {
    border-right: 3px solid #eee;
    padding-right: 20px;
    position: absolute;
    left: 48px;
    width: 70px;
    top: 48px; }
    .news_pad .one_news_l h3 {
      font-size: 30px;
      color: #666;
      margin-bottom: 10px; }
    .news_pad .one_news_l p {
      font-size: 14px;
      color: #aaa; }
  .news_pad .one_news_r {
    padding-left: 118px; }
    .news_pad .one_news_r .news_notice {
      font-size: 24px;
      color: #000;
      margin-bottom: 30px; }
    .news_pad .one_news_r .news_notice a {
      font-size: 24px;
      color: #000;
      }    
      .news_pad .one_news_r img {
      width: 100%; }
    .news_pad .one_news_r .need_p {
      font-size: 14px;
      color: #777;
      margin-top: 30px; }
  .news_pad .look_detail {
    margin-bottom: 50px; }
    .news_pad .look_detail a {
      font-size: 14px;
      color: #aaa;
      margin-top: 10px;
      display: inline-block; }
      .news_pad .look_detail a:hover {
        color: #141414; }
  @media (max-width: 750px) {
    .news_pad {
      padding: 15px; }
      .news_pad .one_news_l {
        width: 40px;
        top: 10px;
        left: 10px; }
        .news_pad .one_news_l h3 {
          font-size: 20px; }
          .news_pad .one_news_l h3 p {
            font-size: 12px; }
      .news_pad .one_news_r {
        padding-left: 70px; }
        .news_pad .one_news_r .news_notice {
          font-size: 18px;
          margin-bottom: 15px; }
        .news_pad .one_news_r .need_p {
          margin-top: 15px; }
      .news_pad .look_detail {
        margin-bottom: 15px; } }

.news_list ul {
  padding: 10px; }
  @media (max-width: 750px) {
    .news_list ul {
      padding: 0 5px; } }
.news_list li {
  width: 50%;
  margin-bottom: 20px; }
  @media (max-width: 750px) {
    .news_list li {
      width: 100%;
      margin-bottom: 10px; } }
.news_list .new_li_b {
  margin: 0 10px;
  background: #fff;
  height: 280px;
  overflow: hidden; }
  .news_list .new_li_b .news_l_pic {
    width: 43%;
    overflow: hidden; }
    .news_list .new_li_b .news_l_pic img {
      max-width: none;
      min-height: 100%;
      min-width: 100%; }
  .news_list .new_li_b .news_l_con {
    width: 57%;
    box-sizing: border-box;
    padding: 0 30px; }
    .news_list .new_li_b .news_l_con h3 {
      font-size: 20px;
      color: #141414;
      margin-top: 40px; }
    .news_list .new_li_b .news_l_con p {
      font-size: 14px;
      color: #999;
      margin: 18px auto;
      line-height: 24px;
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 3;
      overflow: hidden; }
    .news_list .new_li_b .news_l_con .n_hr {
      width: 100%;
      height: 1px;
      background: #ececec;
      margin: 50px auto 34px; }
  .news_list .new_li_b .n_read_m a {
    font-size: 14px;
    color: #999; }
    .news_list .new_li_b .n_read_m a:hover {
      color: #141414; }
  .news_list .new_li_b .n_read_m img {
    padding-top: 6px; }
  @media (max-width: 750px) {
    .news_list .new_li_b {
      height: auto; }
      .news_list .new_li_b .news_l_pic {
        width: 100%; }
      .news_list .new_li_b .news_l_con {
        padding: 0 15px 15px;
        width: 100%; }
        .news_list .new_li_b .news_l_con h3 {
          margin-top: 15px;
          font-size: 18px; }
        .news_list .new_li_b .news_l_con p {
          line-height: 20px;
          display: -webkit-box;
          -webkit-box-orient: vertical;
          -webkit-line-clamp: 3;
          overflow: hidden; }
        .news_list .new_li_b .news_l_con .n_hr {
          margin: 15px auto; } }

.load_more {
  width: 210px;
  height: 66px;
  text-align: center;
  line-height: 66px;
  display: block;
  margin: 25px auto 45px;
  background: #fff;
  font-size: 20px;
  color: #999;
  cursor: pointer;
  transition: all .3s; }
  .load_more:hover {
    background: #999;
    color: #fff; }
  @media (max-width: 750px) {
    .load_more {
      margin: 15px auto 30px;
      font-size: 18px;
      width: 150px;
      height: 50px;
      line-height: 50px; } }

.news_info {
  margin-bottom: 30px; }
  .news_info .news {
    width: 66.7%;
    box-sizing: border-box; }
  .news_info .news_about {
    width: 33.3%;
    margin-top: 20px; }
    .news_info .news_about .news_ab_pad {
      background: #fff;
      padding-bottom: 50px; }
    .news_info .news_about .news_list ul {
      padding: 0 20px; }
      .news_info .news_about .news_list ul .new_li_b {
        height: auto; }
      .news_info .news_about .news_list ul li {
        width: 100%; }
        .news_info .news_about .news_list ul li .news_l_pic {
          width: 100%; }
          .news_info .news_about .news_list ul li .news_l_pic img {
            display: block;
            width: 100%; }
        .news_info .news_about .news_list ul li .news_l_con {
          width: 100%;
          border: 1px solid #ececec;
          border-top: none;
          padding-bottom: 30px; }
          .news_info .news_about .news_list ul li .news_l_con p {
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
            overflow: hidden; }
  @media (max-width: 750px) {
    .news_info .news {
      width: 100%; }
    .news_info .news_about {
      width: 100%; } }

.about_news_t {
  color: #000;
  font-size: 24px;
  padding: 48px 30px 24px; }

.need_p2 {
  color: #777;
  font-size: 14px;
  line-height: 22px;
  margin-bottom: 20px; }

.culture {
  padding: 20px; }
  .culture .cul_pad {
    background: #fff;
    padding: 70px; }
    @media (max-width: 750px) {
      .culture .cul_pad {
        padding: 15px; } }
  .culture .cul_title {
    margin-top: 20px; }
    .culture .cul_title h3 {
      color: #333;
      font-size: 30px; }
    .culture .cul_title i {
      width: 20px;
      height: 2px;
      background: #ccc;
      display: inline-block;
      margin: 20px auto; }
    @media (max-width: 750px) {
      .culture .cul_title {
        margin-top: 10px; }
        .culture .cul_title h3 {
          font-size: 20px; }
        .culture .cul_title i {
          margin: 10px auto; } }
  .culture ul li {
    width: 33.3%;
    float: left;
    text-align: center;
    position: relative;
    height: 400px;
    overflow: hidden; }
    .culture ul li h3 {
      color: #333;
      font-size: 60px; }
    .culture ul li font {
      color: #333;
      font-size: 18px;
      display: inline-block; }
    .culture ul li i {
      width: 10px;
      height: 2px;
      display: block;
      margin: 15px auto 30px;
      background: #999; }
    .culture ul li p {
      color: #666;
      font-size: 12px;
      line-height: 24px;
      margin: 0 auto;
      display: block;
      max-width: 366px; }
    .culture ul li img {
      min-height: 100%;
      min-width: 100%;
      max-width: none; }
      @media (max-width: 750px) {
        .culture ul li img {
          max-width: 100%; } }
  .culture ul .cul_li1 {
    background: #f5f5f5; }
  .culture ul .cul_li_pos {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%; }
    @media (max-width: 750px) {
      .culture ul .cul_li_pos {
        position: relative;
        top: 0;
        transform: translateY(0);
        padding: 30px 0; } }
  .culture ul .cul_li2 {
    background: #333; }
    .culture ul .cul_li2 h3 {
      color: #fff; }
    .culture ul .cul_li2 p {
      color: #999; }
    .culture ul .cul_li2 i {
      background: #fff; }
  @media (max-width: 750px) {
    .culture ul li {
      width: 100%;
      height: auto; }
      .culture ul li h3 {
        font-size: 40px; }
      .culture ul li i {
        margin: 15px auto; }
      .culture ul li p {
        max-width: 98%; } }
  .culture dl {
    margin-top: 30px; }
    .culture dl dt {
      width: 33.3%;
      height: 400px;
      position: relative;
      float: left;
      background: #f5f5f5; }
      @media (max-width: 750px) {
        .culture dl dt {
          width: 100%;
          height: auto; } }
    .culture dl .cul_dt {
      text-align: center;
      position: absolute;
      transform: translateY(-50%);
      left: 0;
      width: 100%;
      top: 50%; }
      .culture dl .cul_dt h3 {
        color: #333;
        font-size: 24px; }
      .culture dl .cul_dt i {
        width: 10px;
        height: 2px;
        background: #999;
        display: block;
        margin: 40px auto 30px; }
      .culture dl .cul_dt p {
        color: #333;
        font-size: 18px; }
      @media (max-width: 750px) {
        .culture dl .cul_dt {
          position: relative;
          transform: translateY(0);
          top: 0;
          padding: 30px 0; } }
    .culture dl .dt_bg {
      background: #fff; }
    .culture dl .dt_bg2 {
      background: #333; }
      .culture dl .dt_bg2 h3, .culture dl .dt_bg2 p {
        color: #fff; }
      .culture dl .dt_bg2 i {
        background: #999; }
    .culture dl .cul_img {
      width: 66.7%;
      overflow: hidden; }
      .culture dl .cul_img img {
        min-height: 100%;
        max-width: none;
        min-width: 100%; }
      @media (max-width: 750px) {
        .culture dl .cul_img {
          width: 100%; }
          .culture dl .cul_img img {
            max-width: 100%; } }

.culture2 {
  padding-top: 0;
  padding-bottom: 50px; }

.history {
  margin: 0 auto;
  background: #fff;
  margin: 20px;
  overflow: hidden; }
  .history ul {
    width: 81%;
    margin: 0 auto; }
    .history ul li {
      width: 50%;
      position: relative;
      display: block;
      border-right: 1px solid #ddd;
      padding: 55px 0; }
    .history ul .bor_li2 {
      border-left: 1px solid #ddd;
      border-right: none; }
    @media (max-width: 750px) {
      .history ul {
        width: 92%; }
        .history ul li {
          width: 100%;
          border-left: 1px solid #ddd;
          border-right: none;
          padding: 30px 0;
          box-sizing: border-box; } }
  .history .his_img {
    width: 140px;
    border-radius: 50%;
    height: 140px;
    overflow: hidden; }
    .history .his_img img {
      width: 100%;
      height: 100%;
      display: block; }
    @media (max-width: 750px) {
      .history .his_img {
        float: left; } }
  .history .his_content {
    width: 350px;
    text-align: right;
    position: relative;
    padding-right: 55px; }
    @media (max-width: 750px) {
      .history .his_content {
        padding-right: 0;
        padding-left: 20px; } }
    .history .his_content h3 {
      color: #333;
      font-size: 36px;
      margin-bottom: 30px; }
    .history .his_content p {
      color: #666;
      font-size: 14px; }
    .history .his_content .cir_img {
      position: absolute;
      width: 21px;
      height: 21px;
      right: -11px;
      top: 20px;
      background: #fff url(../images/cir.png) no-repeat center center; }
    .history .his_content .cir_img2 {
      left: -11px; }
    @media (max-width: 750px) {
      .history .his_content {
        width: 100%;
        padding-right: 20px;
        box-sizing: border-box;
        text-align: left; }
        .history .his_content h3 {
          font-size: 30px; }
        .history .his_content .cir_img {
          left: -11px; } }
  .history .his_content2 {
    border-right: none;
    padding-left: 55px;
    padding-right: 0;
    text-align: left; }
    @media (max-width: 750px) {
      .history .his_content2 {
        padding-left: 20px; } }

.his_title {
  text-align: center;
  margin: 100px auto 45px; }
  .his_title h3 {
    font-size: 30px;
    color: #333; }
  .his_title i {
    display: inline-block;
    width: 14px;
    height: 2px;
    background: #ccc;
    margin: 16px auto 26px; }
  .his_title p {
    color: #333;
    font-size: 16px; }
  @media (max-width: 750px) {
    .his_title {
      margin: 50px auto 15px; }
      .his_title h3 {
        font-size: 20px; }
      .his_title i {
        margin: 10px auto 15px; }
      .his_title p {
        font-size: 14px; } }

.his_img {
  width: 140px;
  border-radius: 50%; }
  @media (max-width: 750px) {
    .his_img {
      width: 100px;
      margin-left: 20px;
      margin-bottom: 10px;
      display: none; } }

.ul_future {
  text-align: center;
  color: #666;
  font-size: 14px;
  margin: 15px auto 100px; }

.program {
  border-bottom: 1px solid #eee; }
  .program .pro_cen {
    width: 77%;
    margin: 0 auto; }
    .program .pro_cen a {
      display: inline-block;
      vertical-align: middle;
      color: #666;
      font-size: 16px;
      padding: 30px 0;
      margin-right: 30px; }
    .program .pro_cen .current {
      border-bottom: 2px solid #222; }
    @media (max-width: 1200px) {
      .program .pro_cen {
        width: 90%; } }
    @media (max-width: 750px) {
      .program .pro_cen {
        width: 90%; }
        .program .pro_cen a {
          padding: 20px 0;
          margin-right: 15px; } }

.xiao_info .x_cen {
  width: 77%;
  margin: 0 auto; }
  @media (max-width: 1200px) {
    .xiao_info .x_cen {
      width: 90%; } }
.xiao_info ul {
  margin-left: -30px;
  margin-right: -30px;
  margin-bottom: 160px; }
  .xiao_info ul li {
    width: 33.3%;
    float: left; }
  .xiao_info ul .x_li_con {
    margin: 0 30px;
    box-shadow: 0 5px 5px rgba(70, 168, 242, 0.19);
    border: 1px solid #f1f7fa;
    border-radius: 10px;
    text-align: center;
    padding: 36px 0; }
    .xiao_info ul .x_li_con h3 {
      color: #000;
      font-size: 24px;
      margin: 20px auto; }
    .xiao_info ul .x_li_con p {
      color: #999;
      font-size: 14px;
      line-height: 26px;
      width: 55%;
      margin: 0 auto; }
@media (max-width: 750px) {
  .xiao_info .x_cen {
    width: 90%; }
  .xiao_info ul li {
    width: 100%;
    margin-bottom: 15px; }
  .xiao_info ul .x_li_con {
    padding: 20px 0; }
    .xiao_info ul .x_li_con h3 {
      font-size: 20px; }
    .xiao_info ul .x_li_con p {
      line-height: 22px; } }

.x_title {
  text-align: center;
  margin: 100px auto 94px; }
  .x_title h3 {
    color: #000;
    font-size: 36px; }
  .x_title p {
    color: #999;
    font-size: 14px;
    margin-top: 24px;
    max-width: 600px;
    display: inline-block; }
  @media (max-width: 750px) {
    .x_title {
      margin: 50px auto 30px;
      max-width: 80%; }
      .x_title h3 {
        font-size: 20px; }
      .x_title p {
        margin-top: 15px;
        font-size: 13px; } }

.x_core {
  background: url(../images/core.jpg) no-repeat center center;
  background-size: cover;
  overflow: hidden;
  position: relative; }
  .x_core .x_bgg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    top: 0;
    left: 0;
    z-index: 2; }
  .x_core ul {
    margin-top: 115px;
    margin-bottom: 50px; }
    .x_core ul li {
      width: 20%;
      text-align: center;
      float: left;
      margin-bottom: 100px; }
      .x_core ul li .core_icon {
        height: 91px; }
    .x_core ul p {
      color: #fff;
      font-size: 14px; }
    @media (max-width: 750px) {
      .x_core ul {
        margin-top: 50px;
        margin-bottom: 30px; }
        .x_core ul li {
          width: 33.3%;
          margin-bottom: 30px; } }
  .x_core .core_cen {
    position: relative;
    z-index: 3; }

.x_title2 h3, .x_title2 p {
  color: #fff; }

.x_core2 {
  background: #f3f8ff; }
  .x_core2 ul li p {
    color: #8095b5; }

.cases_m {
  padding-bottom: 100px; }
  @media (max-width: 750px) {
    .cases_m {
      padding-bottom: 50px; } }
  .cases_m ul {
    margin-bottom: 70px; }
    @media (max-width: 750px) {
      .cases_m ul {
        margin-bottom: 30px; } }
    .cases_m ul li .x_li_con {
      padding: 0;
      border-radius: 0; }
      .cases_m ul li .x_li_con p {
        padding: 33px 0;
        text-align: left;
        width: 100%;
        font-size: 18px;
        color: #333;
        padding-left: 25px;
        box-sizing: border-box; }
        @media (max-width: 750px) {
          .cases_m ul li .x_li_con p {
            padding: 20px 0;
            padding-left: 15px; } }

.case_look {
  text-align: center; }
  .case_look a {
    display: inline-block;
    height: 50px;
    border: 1px solid #c4d2e5;
    line-height: 50px;
    padding: 0 40px;
    color: #a4bddf;
    font-size: 14px;
    transition: all .3s; }
    .case_look a:hover {
      background: #c4d2e5;
      color: #fff; }

.our_advantage dl {
  text-align: center;
  padding-bottom: 140px; }
  .our_advantage dl dt {
    display: inline-block;
    vertical-align: top;
    margin: 0 25px; }
    .our_advantage dl dt h3 {
      color: #333;
      font-size: 42px;
      margin-bottom: 20px; }
    .our_advantage dl dt p {
      color: #333;
      font-size: 14px; }
  @media (max-width: 750px) {
    .our_advantage dl {
      padding-bottom: 50px; }
      .our_advantage dl dt {
        margin: 0 15px;
        margin-bottom: 15px; }
        .our_advantage dl dt h3 {
          font-size: 30px;
          margin-bottom: 10px; } }

.profile {
  margin: 20px; }
  .profile .profile_pad {
    background: #fff;
    height: 770px; }
    @media (max-width: 1100px) {
      .profile .profile_pad {
        height: auto; } }
  .profile .profile_l {
    width: 66.7%;
    box-sizing: border-box;
    padding: 100px 60px 80px;
    height: 100%;
    overflow-y: scroll; }
    .profile .profile_l h3 {
      color: #333;
      font-size: 30px; }
    .profile .profile_l i {
      width: 14px;
      height: 2px;
      background: #ccc;
      margin: 0 auto;
      display: inline-block;
      margin: 20px auto 24px; }
    .profile .profile_l p {
      color: #999;
      font-size: 14px;
      line-height: 30px;
      margin-bottom: 10px; }
    .profile .profile_l::-webkit-scrollbar {
      width: 5px; }
    .profile .profile_l::-webkit-scrollbar-thumb {
      background: #ccc; }
    .profile .profile_l::-webkit-scrollbar-track {
      -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
      border-radius: 10px;
      background: #fff; }
    @media (max-width: 1100px) {
      .profile .profile_l {
        width: 100%; } }
    @media (max-width: 750px) {
      .profile .profile_l {
        padding: 15px; }
        .profile .profile_l h3 {
          font-size: 24px; }
        .profile .profile_l i {
          margin: 10px auto 15px; }
        .profile .profile_l p {
          font-size: 13px; } }
  .profile .profile_r {
    width: 33.3%;
    background: #141414;
    box-sizing: border-box;
    padding: 100px 60px;
    height: 100%; }
    @media (max-width: 1100px) {
      .profile .profile_r {
        padding: 50px 30px;
        width: 100%; } }
    @media (max-width: 750px) {
      .profile .profile_r {
        padding: 15px; } }
  .profile .our_custome_p h3, .profile .our_custome_p p {
    color: #fff; }
  .profile .our_custome_p h3 {
    font-size: 30px; }
  .profile .our_custome_p p {
    color: #999;
    font-size: 14px;
    margin: 18px auto 60px; }
  .profile .our_custome_p i {
    width: 14px;
    height: 2px;
    background: #ccc;
    display: inline-block; }
  @media (max-width: 750px) {
    .profile .our_custome_p h3 {
      font-size: 24px; }
    .profile .our_custome_p p {
      margin: 15px auto 20px; } }
  .profile dl {
    text-align: left; }
    .profile dl dt {
      display: inline-block;
      vertical-align: top;
      margin-top: 85px;
      width: 33.3%;
      float: left;
      text-align: center; }
      .profile dl dt h3 {
        color: #fff;
        font-size: 42px;
        margin-bottom: 15px; }
      .profile dl dt p {
        font-size: 14px;
        color: #fff; }
      @media (max-width: 1300px) {
        .profile dl dt h3 {
          font-size: 26px; }
        .profile dl dt p {
          font-size: 13px; } }
      @media (max-width: 750px) {
        .profile dl dt {
          margin-top: 15px; }
          .profile dl dt h3 {
            font-size: 22px; }
          .profile dl dt p {
            font-size: 12px; } }
  @media (max-width: 750px) {
    .profile {
      margin: 15px; } }

.com_ent {
  margin: 20px; }
  @media (max-width: 750px) {
    .com_ent {
      margin: 15px; } }

.com_ent_pad {
  background: #fff; }
  .com_ent_pad .com_ent_fl {
    width: 31%;
    padding: 0 55px;
    box-sizing: border-box; }
    .com_ent_pad .com_ent_fl h2 {
      color: #333;
      font-size: 30px;
      margin-top: 90px; }
    .com_ent_pad .com_ent_fl i {
      width: 14px;
      height: 2px;
      background: #ccc;
      display: inline-block;
      margin: 20px auto 40px; }
    .com_ent_pad .com_ent_fl p {
      color: #666;
      font-size: 14px;
      line-height: 28px; }
    .com_ent_pad .com_ent_fl .area {
      margin-top: 50px; }
      .com_ent_pad .com_ent_fl .area h3 {
        font-size: 60px;
        color: #333; }
        .com_ent_pad .com_ent_fl .area h3 em {
          font-size: 24px; }
      .com_ent_pad .com_ent_fl .area p {
        color: #999;
        font-size: 14px; }
    @media (max-width: 750px) {
      .com_ent_pad .com_ent_fl {
        width: 100%;
        padding: 0 15px; }
        .com_ent_pad .com_ent_fl h2 {
          margin-top: 15px;
          font-size: 22px; }
        .com_ent_pad .com_ent_fl .area {
          margin-top: 30px; }
          .com_ent_pad .com_ent_fl .area h3 {
            font-size: 26px; }
            .com_ent_pad .com_ent_fl .area h3 em {
              font-size: 18px; } }
  .com_ent_pad .com_ent_fr {
    width: 69%;
    height: 600px; }
    .com_ent_pad .com_ent_fr img {
      min-height: 100%;
      min-width: 100%; }
    @media (max-width: 750px) {
      .com_ent_pad .com_ent_fr {
        width: 100%;
        height: auto; } }

.com_enter {
  margin: 20px;
  margin-top: 30px; }
  .com_enter ul {
    margin-left: -10px;
    margin-right: -10px; }
  .com_enter li {
    width: 50%;
    padding: 0 10px;
    float: left;
    box-sizing: border-box; }
    .com_enter li img {
      width: 100%; }
  @media (max-width: 750px) {
    .com_enter {
      margin: 15px; } }

.project_content {
  margin: 20px; }
  @media (max-width: 750px) {
    .project_content {
      margin: 15px; } }
  .project_content .project_cont_fl {
    width: 67%;
    background: #141414; }
    .project_content .project_cont_fl ul li {
      width: 33.3%;
      float: left;
      text-align: center;
      box-sizing: border-box;
      padding: 0 70px;
      border-right: 1px solid #1f1f1f;
      border-bottom: 1px solid #1f1f1f;
      height: 300px; }
      .project_content .project_cont_fl ul li h3 {
        color: #fff;
        font-size: 18px;
        margin-bottom: 10px; }
      .project_content .project_cont_fl ul li p {
        color: #999;
        font-size: 12px;
        line-height: 24px;
        height: 93px; }
      @media (max-width: 1440px) {
        .project_content .project_cont_fl ul li {
          padding: 0 50px; } }
      @media (max-width: 1240px) {
        .project_content .project_cont_fl ul li {
          padding: 0 24px; } }
      @media (max-width: 750px) {
        .project_content .project_cont_fl ul li {
          width: 50%;
          padding: 0 15px; }
          .project_content .project_cont_fl ul li p {
            line-height: 22px; } }
    .project_content .project_cont_fl ul .pro_li_icon {
      padding-top: 50px;
      height: 74px; }
      @media (max-width: 1240px) {
        .project_content .project_cont_fl ul .pro_li_icon {
          padding-top: 30px;
          height: 60px; } }
      @media (max-width: 750px) {
        .project_content .project_cont_fl ul .pro_li_icon {
          padding-top: 20px; } }
    @media (max-width: 1100px) {
      .project_content .project_cont_fl {
        width: 100%; } }
  .project_content .project_cont_fr {
    width: 33%; }
    .project_content .project_cont_fr ul {
      width: 100%;
      background: #fff;
      height: 600px; }
    .project_content .project_cont_fr .ser_content .ser_pad {
      padding-right: 60px; }
      .project_content .project_cont_fr .ser_content .ser_pad h3 {
        color: #333; }
      @media (max-width: 1240px) {
        .project_content .project_cont_fr .ser_content .ser_pad {
          padding: 0 30px; }
          .project_content .project_cont_fr .ser_content .ser_pad h3 {
            margin-top: 50px; } }
      @media (max-width: 750px) {
        .project_content .project_cont_fr .ser_content .ser_pad {
          padding: 0 15px; }
          .project_content .project_cont_fr .ser_content .ser_pad h3 {
            margin-top: 30px; } }
      .project_content .project_cont_fr .ser_content .ser_pad .service_sign span {
        color: #666; }
    @media (max-width: 1100px) {
      .project_content .project_cont_fr {
        width: 100%;
        height: auto; }
        .project_content .project_cont_fr ul {
          height: auto; } }

.trend_team {
  margin: 20px;
  position: relative; }
  .trend_team .trend_team_pos {
    position: absolute;
    width: 100%;
    z-index: 2;
    top: 50px;
    text-align: center;
    left: 0; }
    .trend_team .trend_team_pos h3, .trend_team .trend_team_pos p {
      color: #333; }
    .trend_team .trend_team_pos h3 {
      font-size: 48px;
      margin-bottom: 30px; }
    .trend_team .trend_team_pos p {
      font-size: 16px; }
    @media (max-width: 1200px) {
      .trend_team .trend_team_pos h3 {
        font-size: 30px;
        margin-bottom: 20px; } }
  @media (max-width: 750px) {
    .trend_team {
      margin: 15px; }
      .trend_team .trend_team_pos {
        top: 10px; }
        .trend_team .trend_team_pos h3 {
          font-size: 24px;
          margin-bottom: 15px; }
        .trend_team .trend_team_pos p {
          font-size: 14px;
          text-shadow: 0 0 5px #fff; } }

.team_list {
  margin: 20px; }
  .team_list ul {
    margin-left: -10px;
    margin-right: -10px; }
    .team_list ul li {
      width: 25%;
      float: left;
      overflow: hidden; }
      .team_list ul li .team_img_b {
        margin: 10px;
        cursor: pointer; }
        .team_list ul li .team_img_b img {
          transition: all .3s; }
      .team_list ul li:hover img {
        transform: scale(1.1, 1.1); }
  @media (max-width: 750px) {
    .team_list {
      margin: 15px; }
      .team_list ul {
        margin-left: -5px;
        margin-right: -5px; }
        .team_list ul li {
          width: 50%; }
          .team_list ul li .team_img_b {
            margin: 5px; } }

.map {
  width: 100%; }
  .map iframe {
    width: 100%;
    border: none;
    height: 1000px; }
    @media (max-width: 750px) {
      .map iframe {
        height: 400px; } }

@media (max-width: 750px) {
  #dituContent {
    height: 400px; } }
.map_contact {
  width: 1000px;
  border-radius: 4px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -500px;
  z-index: 10;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-50%); }
  .map_contact .map_cont_l {
    width: 880px;
    padding: 45px;
    box-sizing: border-box; }
    .map_contact .map_cont_l h3 {
      color: #d61919;
      font-size: 36px;
      margin-bottom: 30px; }
    .map_contact .map_cont_l p {
      color: #333;
      font-size: 14px;
      line-height: 24px;
      margin-bottom: 15px; }
    .map_contact .map_cont_l h4 {
      color: #d61919;
      font-size: 24px; }
    @media (max-width: 750px) {
      .map_contact .map_cont_l {
        width: 100%;
        padding: 15px; }
        .map_contact .map_cont_l h3 {
          font-size: 24px;
          margin-bottom: 15px; }
        .map_contact .map_cont_l p {
          line-height: 20px;
          margin-bottom: 10px; }
        .map_contact .map_cont_l h4 {
          font-size: 20px; } }
  .map_contact .map_cont_r {
    width: 120px; }
    @media (max-width: 750px) {
      .map_contact .map_cont_r {
        display: none; } }
  .map_contact .map_line {
    width: 100%;
    height: 420px;
    background: rgba(214, 25, 25, 0.9); }
  .map_contact .map_con_log {
    width: 100%;
    height: 240px;
    background: rgba(37, 37, 37, 0.9);
    text-align: center;
    line-height: 240px; }
    .map_contact .map_con_log img {
      vertical-align: middle; }
  @media (max-width: 750px) {
    .map_contact {
      width: 98%;
      left: 1%;
      margin-left: 0;
      position: relative;
      top: 0;
      transform: translateY(0); } }

.contact_form {
  margin-top: 30px; }
  .contact_form .form_input {
    border-bottom: 1px solid #ddd;
    width: 350px;
    padding: 10px 0;
    margin-top: 10px; }
    .contact_form .form_input span {
      width: 80px;
      color: #333;
      font-size: 14px;
      display: inline-block;
      vertical-align: middle; }
    .contact_form .form_input .form_input_b {
      display: inline-block;
      vertical-align: middle; }
      .contact_form .form_input .form_input_b input {
        height: 30px;
        line-height: 30px;
        font-size: 14px;
        color: #333;
        width: 260px; }
    @media (max-width: 750px) {
      .contact_form .form_input {
        width: 100%; }
        .contact_form .form_input .form_input_b input {
          width: 200px; } }
  .contact_form .form_input2 {
    width: 100%; }
    .contact_form .form_input2 span {
      vertical-align: top; }
    .contact_form .form_input2 .form_input_b textarea {
      width: 100%;
      font-size: 14px;
      color: #333;
      width: 700px;
      border: none;
      outline: none;
      line-height: 24px;
      height: 90px;
      resize: none; }
    @media (max-width: 750px) {
      .contact_form .form_input2 .form_input_b {
        width: 100%; }
        .contact_form .form_input2 .form_input_b textarea {
          width: 100%; } }

.form_btn {
  margin-top: 20px;
  border-radius: 4px;
  overflow: hidden; }
  .form_btn .form_btn_b2 {
    background: #d61919; }

.form_btn_b {
  width: 50%;
  float: left;
  height: 40px;
  line-height: 40px;
  display: block;
  text-align: center;
  background: #000;
  cursor: pointer;
  color: #fff;
  font-size: 14px; }

.h5_b {
  padding-bottom: 100px;
  padding-top: 30px; }
  @media (max-width: 1100px) {
    .h5_b {
      padding-top: 15px;
      padding-bottom: 30px; } }
  .h5_b .h5_b_cen {
    max-width: 1400px;
    margin: 0 auto; }
    @media (max-width: 1100px) {
      .h5_b .h5_b_cen {
        margin: 20px; } }
  .h5_b .h5_l {
    width: 50%; }
    .h5_b .h5_l li {
      height: 130px;
      width: 480px;
      border-radius: 10px;
      border: 1px solid #f7f4ee;
      box-shadow: 0 4px 2px #f7f4ee;
      margin-bottom: 30px;
      position: relative;
      transition: all .3s;
      cursor: pointer; }
      .h5_b .h5_l li .h5_cur {
        position: absolute;
        width: 498px;
        height: 100%;
        top: 0;
        left: 0;
        z-index: -1;
        display: none; }
        .h5_b .h5_l li .h5_cur img {
          width: 100%;
          max-width: none;
          display: block;
          min-height: 100%; }
    .h5_b .h5_l .h5_icon {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      background: #faf8f3;
      text-align: center;
      line-height: 80px;
      box-shadow: 0 2px 2px #f7f5f2;
      margin: 25px 20px; }
      .h5_b .h5_l .h5_icon img {
        vertical-align: middle; }
    .h5_b .h5_l .h5_content {
      margin-top: 35px; }
      .h5_b .h5_l .h5_content h3 {
        color: #000;
        font-size: 24px; }
      .h5_b .h5_l .h5_content p {
        color: #999;
        font-size: 14px;
        margin-top: 12px; }
    .h5_b .h5_l .current {
      border: none;
      box-shadow: none;
      margin-left: 30px;
      cursor: default; }
      .h5_b .h5_l .current .h5_content h3, .h5_b .h5_l .current .h5_content p {
        color: #fff; }
      .h5_b .h5_l .current .h5_cur {
        display: block; }
      .h5_b .h5_l .current .h5_icon {
        background: #fff; }
      @media (max-width: 750px) {
        .h5_b .h5_l .current {
          margin-left: 0; } }
    @media (max-width: 1100px) {
      .h5_b .h5_l {
        width: 60%; }
        .h5_b .h5_l li {
          width: 400px; }
          .h5_b .h5_l li .h5_cur {
            width: 420px; }
        .h5_b .h5_l .h5_content {
          max-width: 220px;
          margin-top: 20px; } }
    @media (max-width: 750px) {
      .h5_b .h5_l {
        width: 100%; }
        .h5_b .h5_l li {
          width: 100%;
          margin-bottom: 15px;
          height: 100px; }
          .h5_b .h5_l li .h5_cur {
            width: 102%; }
        .h5_b .h5_l .h5_icon {
          width: 60px;
          height: 60px;
          margin: 10px;
          line-height: 60px; }
        .h5_b .h5_l .h5_content {
          margin-top: 10px; }
          .h5_b .h5_l .h5_content h3 {
            font-size: 20px; }
          .h5_b .h5_l .h5_content p {
            font-size: 12px; } }
  .h5_b .h5_r {
    width: 50%; }
    @media (max-width: 1100px) {
      .h5_b .h5_r {
        width: 40%; } }
    .h5_b .h5_r .h5_img {
      text-align: right;
      display: none; }
      .h5_b .h5_r .h5_img img {
        vertical-align: middle; }
    .h5_b .h5_r .current {
      display: inline-block; }
    @media (max-width: 750px) {
      .h5_b .h5_r {
        width: 100%; } }

.x_core_bg_pic {
  background-image: url(../images/h5_021_02.jpg); }

.h5_case_href li {
  width: 33.3%;
  float: left;
  overflow: hidden; }
  .h5_case_href li img {
    display: block;
    transition: all .3s; }
  .h5_case_href li:hover img {
    transform: scale(1.1, 1.1); }
  @media (max-width: 750px) {
    .h5_case_href li {
      width: 50%; } }

.service_step {
  padding-bottom: 100px;
  background: #fff;
  overflow: hidden; }
  .service_step img {
    display: block;
    margin: 0 auto; }
  @media (max-width: 750px) {
    .service_step {
      padding-bottom: 30px;
      margin: 0 10px; } }

.our_advantage_bg {
  background: #f4f4f4; }

.shop_b {
  margin-bottom: 130px; }
  @media (max-width: 750px) {
    .shop_b {
      margin-bottom: 30px; } }
  .shop_b ul {
    margin: 0 auto;
    text-align: center; }
  .shop_b li {
    width: 278px;
    box-shadow: 0 4px 14px rgba(70, 168, 242, 0.2);
    margin: 0 10px;
    text-align: center;
    padding: 34px 0 44px;
    display: inline-block;
    vertical-align: top; }
    .shop_b li .shop_h1 {
      color: #e3f2fa;
      font-size: 60px;
      font-weight: bold;
      text-shadow: 0 3px 4px rgba(70, 168, 242, 0.1); }
    .shop_b li .shop_t {
      background: #fff;
      position: relative;
      z-index: 2;
      color: #000;
      font-size: 42px;
      margin-top: -30px;
      height: 70px;
      box-sizing: border-box; }
    .shop_b li .shop_t2 {
      font-size: 24px;
      padding-top: 8px; }
    .shop_b li .shop_p {
      color: #999;
      font-size: 14px;
      margin-top: 20px;
      height: 74px; }
  @media (max-width: 1520px) {
    .shop_b ul {
      margin: 0 15px;
      max-width: none; }
      .shop_b ul li {
        margin-bottom: 20px; } }
  @media (max-width: 750px) {
    .shop_b ul li .shop_h1 {
      font-size: 40px; }
    .shop_b ul li .shop_t {
      font-size: 30px;
      height: 50px;
      margin-top: -26px; }
    .shop_b ul li .shop_t2 {
      font-size: 20px; } }

.tools {
  background: url(../images/shop_bgg.jpg) no-repeat center center;
  overflow: hidden;
  background-size: cover; }
  .tools ul {
    text-align: center;
    padding-bottom: 90px;
    max-width: 1514px;
    margin: 0 auto; }
    @media (max-width: 750px) {
      .tools ul {
        padding-bottom: 30px; } }
    .tools ul li {
      width: 330px;
      border-radius: 55px;
      background: rgba(255, 255, 255, 0.3);
      text-align: left;
      display: inline-block;
      vertical-align: top;
      margin: 22px; }
      .tools ul li .tool_icon {
        width: 70px;
        height: 70px;
        border-radius: 50%;
        background: #fff;
        margin: 20px;
        text-align: center;
        line-height: 70px; }
        .tools ul li .tool_icon img {
          vertical-align: middle; }
      .tools ul li .tool_icon, .tools ul li .tool_content {
        display: inline-block;
        vertical-align: middle; }
      .tools ul li .tool_content {
        margin-left: 2px; }
        .tools ul li .tool_content h3, .tools ul li .tool_content p {
          color: #fff; }
        .tools ul li .tool_content h3 {
          font-size: 18px;
          margin-bottom: 10px; }
        .tools ul li .tool_content p {
          font-size: 14px; }
      @media (max-width: 750px) {
        .tools ul li {
          width: 90%;
          margin: 10px auto; }
          .tools ul li .tool_icon {
            margin: 15px; } }

.wx_adv .cen {
  width: 77%;
  margin: 0 auto;
  padding-bottom: 40px; }
  @media (max-width: 1200px) {
    .wx_adv .cen {
      width: 90%; } }
  .wx_adv .cen ul {
    margin-left: -50px;
    margin-right: -50px; }
    @media (max-width: 750px) {
      .wx_adv .cen ul {
        margin-left: -15px;
        margin-right: -15px; } }
  .wx_adv .cen li {
    width: 25%;
    float: left;
    text-align: center; }
    .wx_adv .cen li .wx_adv_b {
      margin: 0 50px;
      padding-bottom: 64px; }
    .wx_adv .cen li .wx_adv_icon {
      height: 134px;
      line-height: 134px; }
      .wx_adv .cen li .wx_adv_icon img {
        vertical-align: middle; }
      .wx_adv .cen li .wx_adv_icon .wx_wx2 {
        display: none; }
    .wx_adv .cen li h3 {
      color: #000;
      font-size: 24px;
      margin-bottom: 15px; }
    .wx_adv .cen li p {
      color: #999;
      font-size: 14px;
      line-height: 24px; }
    .wx_adv .cen li:hover .wx_adv_b {
      box-shadow: 0 0 8px rgba(70, 168, 242, 0.3); }
      .wx_adv .cen li:hover .wx_adv_b .wx_adv_icon .wx_wx1 {
        display: none; }
      .wx_adv .cen li:hover .wx_adv_b .wx_adv_icon .wx_wx2 {
        display: inline-block; }
      .wx_adv .cen li:hover .wx_adv_b h3 {
        color: #156ee5; }
    @media (max-width: 750px) {
      .wx_adv .cen li {
        width: 50%; }
        .wx_adv .cen li .wx_adv_b {
          margin: 0 15px;
          padding-bottom: 30px; }
          .wx_adv .cen li .wx_adv_b h3 {
            font-size: 20px;
            margin-bottom: 10px; }
          .wx_adv .cen li .wx_adv_b p {
            height: 60px; } }

.wx_adv2 {
  background: #f2f6fa;
  overflow: hidden;
  padding-top: 100px; }
  @media (max-width: 750px) {
    .wx_adv2 {
      padding-top: 30px; } }
  .wx_adv2 .cen ul li .wx_adv_icon {
    width: 98px;
    height: 98px;
    display: block;
    border-radius: 50%;
    text-align: center;
    line-height: 98px;
    border: 1px solid #f3f3f3;
    background: #fff;
    margin: 0 auto; }
  .wx_adv2 .cen ul li .wx_adv_b {
    padding-bottom: 50px; }
    @media (max-width: 750px) {
      .wx_adv2 .cen ul li .wx_adv_b {
        padding-bottom: 20px; } }
  .wx_adv2 .cen ul li:hover .wx_adv_b {
    box-shadow: none; }
  .wx_adv2 .cen ul li p {
    margin: 25px auto; }
    @media (max-width: 750px) {
      .wx_adv2 .cen ul li p {
        height: 30px !important;
        margin: 15px auto; } }

.t_service {
  background: url(../images/t_service_bg.jpg) no-repeat center center;
  background-size: cover;
  overflow: hidden; }
  .t_service .cen {
    width: 77%; }
    @media (max-width: 1200px) {
      .t_service .cen {
        width: 90%; } }
  .t_service ul {
    margin-left: -25px;
    margin-right: -25px;
    padding-bottom: 60px; }
    @media (max-width: 750px) {
      .t_service ul {
        margin-left: -15px;
        margin-right: -15px;
        padding-bottom: 30px; } }
    .t_service ul li {
      width: 25%;
      float: left; }
      @media (max-width: 1100px) {
        .t_service ul li {
          width: 50%; } }
      @media (max-width: 750px) {
        .t_service ul li {
          width: 100%; }
          .t_service ul li .serv_b {
            margin: 0 15px 20px; } }
    .t_service ul .serv_b {
      margin: 0 25px 40px;
      border: 1px solid #fff;
      border-radius: 4px;
      background: rgba(255, 255, 255, 0.3);
      position: relative; }
    .t_service ul .serv_b_cont {
      width: 100%;
      padding-right: 100px;
      padding-left: 20px;
      padding-bottom: 20px;
      box-sizing: border-box; }
      .t_service ul .serv_b_cont h3 {
        color: #fff;
        font-size: 18px;
        margin: 26px auto 12px; }
      .t_service ul .serv_b_cont p {
        color: #aaa;
        font-size: 14px;
        height: 38px; }
      @media (max-width: 1200px) {
        .t_service ul .serv_b_cont p {
          height: 56px; } }
      @media (max-width: 750px) {
        .t_service ul .serv_b_cont p {
          height: 40px; } }
    .t_service ul .serv_b_icon {
      position: absolute;
      right: 18px;
      top: 18px;
      max-width: 70px; }

.wx_adv_app .cen ul li {
  width: 33.3%; }

.wx_adv2_hx {
  background: url(../images/hx_bg.jpg) no-repeat center center;
  background-size: cover; }
  .wx_adv2_hx .x_title {
    margin-top: 0; }
  .wx_adv2_hx .cen ul li {
    width: 20%; }
    .wx_adv2_hx .cen ul li .wx_adv_icon {
      background: none;
      border: none; }
    .wx_adv2_hx .cen ul li .wx_adv_b p {
      color: #fff;
      white-space: nowrap; }
    @media (max-width: 750px) {
      .wx_adv2_hx .cen ul li {
        width: 33.3%; } }

.wx_adv2_hx_app {
  background: #f3f7ff; }

.wx_adv2_hx_app .cen ul {
  padding-bottom: 50px; }
  .wx_adv2_hx_app .cen ul li .wx_adv_b p {
    color: #97a7c0;
    margin: 5px auto; }

@media (max-width: 750px) {
  .case_m2 ul {
    margin-left: -10px;
    margin-right: -10px; } }
.case_m2 ul li {
  width: 20%; }
  .case_m2 ul li .more_case {
    margin: 0 25px; }
  @media (max-width: 750px) {
    .case_m2 ul li {
      width: 33.3%; }
      .case_m2 ul li .more_case {
        margin: 0 10px; } }
.case_m2 .x_title {
  margin-bottom: 40px; }

.ms_step .ms_step_cen {
  width: 77%;
  margin: 0 auto; }
.ms_step ul {
  margin-left: -10px;
  margin-right: -10px; }
  .ms_step ul li {
    width: 20%;
    float: left; }
  .ms_step ul .ms_step_b {
    border-radius: 20px;
    background: #fbf8f8;
    margin: 0 10px;
    text-align: center;
    overflow: hidden;
    transition: all .3s; }
    .ms_step ul .ms_step_b h1 {
      color: #f5cfcf;
      font-size: 60px;
      margin: 70px auto 10px; }
    .ms_step ul .ms_step_b p {
      color: #000;
      font-size: 30px;
      margin-bottom: 30px; }
    .ms_step ul .ms_step_b h4 {
      color: #999;
      font-size: 14px;
      margin-bottom: 64px;
      line-height: 28px; }
    .ms_step ul .ms_step_b:hover {
      background: #dd4343; }
      .ms_step ul .ms_step_b:hover h1, .ms_step ul .ms_step_b:hover p, .ms_step ul .ms_step_b:hover h4 {
        color: #fff; }

#banner .p_ani1 {
  position: absolute;
  top: 40%;
  font-size: 20px;
  color: #fff;
  z-index: 2;
  width: 100%;
  text-align: center;
  left: 0; }

  .seek_input{position:relative;}
  .seek_input .btn_search_form{position:absolute;right:-6%;bottom:0;height:100%;width:64px;z-index:10;}
  .case_b .case_href .current {
    background: #141414;
    color: #fff;
}
/*# sourceMappingURL=style.css.map */