* {
  margin: 0;
  padding: 0;
  font-family: "Microsoft YaHei";
  box-sizing: border-box;
  -webkit-box-sizing: border-box; }

li {
  list-style: none; }

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

.fl {
  float: left; }

.fr {
  float: right; }

a:focus {
  outline: none; }

@media (max-width: 1920px) {
  html {
    font-size: 1rem; } }
@media (max-width: 750px) {
  html {
    font-size: 1rem; } }
@media (max-width: 330px) {
  html {
    font-size: 0.9rem; } }
.head_pic .head_pic_cen, .our_do ul li .our_li_b .our_li_pos, .why_sel2 ul .ul_pic .ul_pic2, .section_4 ul li a .mous_box .mous_box_c, .section_4 ul li a .qd_box .qd_box_c, .solutions ul li a > img, .solutions ul li a .seek_b .seek_b_c {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%); }

dt {
  font-weight: normal; }

section {
  width: 100%;
  overflow: hidden; }

.cen {
  width: 1080px;
  margin: 0 auto; }

.section_4 ul li a .mous_box .mous_box_c h4, .solutions ul li p {
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis; }

img {
  max-width: 100%; }

.w_btn {
  display: inline-block;
  border: 1px solid #fff;
  padding: 5px 10px;
  border-radius: 4px;
  color: #fff; }
  .w_btn:hover {
    background: rgba(255, 255, 255, 0.8);
    color: #0084eb; }

@media (max-width: 1080px) {
  .cen {
    width: 100%; } }
@media (max-width: 750px) {
  .cen {
    box-sizing: border-box;
    padding: 0 15px; } }
.head_pic {
  background: url(../images/yxl_01.jpg) no-repeat center center;
  background-size: cover;
  height: 820px; }
  @media (max-height: 750px) {
    .head_pic {
      height: 30rem; } }

header {
  height: 70px;
  transition: all .3s;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10000; }
  header:hover {
    background: rgba(255, 255, 255, 0.8); }
    header:hover .my_brand img:nth-child(1) {
      display: none; }
    header:hover .my_brand img:nth-child(2) {
      display: block; }
    header:hover .navbar-default .navbar-nav > li > a {
      color: #505050; }
      header:hover .navbar-default .navbar-nav > li > a:hover {
        color: #2b8fe4; }
    header:hover .caret {
      color: #505050; }
    header:hover .navbar-default .nav_r .login_btn a {
      background: #fff;
      border: 1px solid #1976c6;
      color: #1976c6; }
      header:hover .navbar-default .nav_r .login_btn a:hover {
        background: #1990ed;
        color: #fff; }
    header:hover .navbar-default .nav_r .s_btn a {
      background: #1990ed;
      color: #fff; }
      header:hover .navbar-default .nav_r .s_btn a:hover {
        color: #eee; }
  header .nav_r li {
    position: relative; }
    header .nav_r li a {
      padding: 20px 14px;
      position: relative;
      font-size: 16px; }
      @media (max-width: 750px) {
        header .nav_r li a {
          padding: 0.5rem 1rem; } }
    header .nav_r li .dl_b {
      padding-top: 25px;
      display: none; }
      @media (max-width: 750px) {
        header .nav_r li .dl_b {
          padding-top: 0;
          display: block; } }
    header .nav_r li dl {
      left: 0;
      width: 100%;
      margin: 0;
      padding: 10px 0;
      list-style: none;
      text-align: center;
      background-color: rgba(255, 255, 255, 0.95);
      border-radius: 5px;
      position: absolute;
      top: 85px; }
      header .nav_r li dl i {
        content: '';
        position: absolute;
        left: 50%;
        top: -8px;
        margin-left: -10px;
        display: block;
        border-style: solid;
        border-width: 0 10px 10px 10px;
        border-color: transparent;
        border-bottom-color: #fff;
        border-bottom-color: rgba(255, 255, 255, 0.95); }
      header .nav_r li dl dt {
        text-align: center; }
        header .nav_r li dl dt a {
          color: #4a4a4a;
          font-size: 14px;
          padding: 10px;
          display: block; }
          header .nav_r li dl dt a:hover {
            color: #2b8fe4; }
      @media (max-width: 750px) {
        header .nav_r li dl {
          position: relative;
          top: 0;
          padding: 0; }
          header .nav_r li dl dt {
            text-align: left;
            padding: 0 1rem; }
            header .nav_r li dl dt a {
              padding: 0.5rem 0; } }
    header .nav_r li:hover .dl_b {
      display: block; }
    header .nav_r li:hover .caret {
      color: #2b8fe4;
      top: 36%; }
  header .nav_r .head_btn a {
    display: inline-block;
    border-radius: 4px;
    width: 110px;
    height: 43px;
    line-height: 43px;
    text-align: center;
    padding: 0;
    margin-top: 10px;
    margin-left: 12px; }
  header .nav_r .login_btn a {
    border: 1px solid #fff;
    line-height: 41px; }
  header .nav_r .s_btn a {
    background: rgba(255, 255, 255, 0.9);
    color: #1976c6; }
  header .nav_r .login_l {
    margin-left: 50px; }
    @media (max-width: 750px) {
      header .nav_r .login_l {
        margin-left: 0; } }
  header .caret {
    color: #fff;
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%); }
    @media (max-width: 750px) {
      header .caret {
        top: 15px; } }
  header .my_brand img:nth-child(2) {
    display: none; }
  @media (max-width: 750px) {
    header {
      height: auto; } }

@media (max-width: 750px) {
  .navbar-brand img {
    height: 35px; }

  .navbar-nav {
    background: #fff; } }
.head_pic {
  color: #fff;
  position: relative; }
  .head_pic .head_pic_cen {
    color: #fff;
    text-align: center;
    width: 1136px; }
    .head_pic .head_pic_cen h3 {
      font-size: 56px; }
    .head_pic .head_pic_cen .head_hr {
      height: 1px;
      background: #fff;
      max-width: 780px;
      margin: 15px auto; }
    .head_pic .head_pic_cen p {
      font-size: 22px;
      margin: 15px auto 50px; }
    .head_pic .head_pic_cen a {
      padding: 8px 60px;
      font-size: 24px; }
    @media (max-width: 1136px) {
      .head_pic .head_pic_cen {
        width: 100%; }
        .head_pic .head_pic_cen h3 {
          font-size: 3rem; } }
    @media (max-width: 750px) {
      .head_pic .head_pic_cen {
        padding: 0 1rem; }
        .head_pic .head_pic_cen h3 {
          font-size: 1.5rem; }
        .head_pic .head_pic_cen p {
          font-size: 1.2rem;
          margin: 0.6rem auto 1rem; }
        .head_pic .head_pic_cen a {
          font-size: 1rem;
          padding: 0.5rem 2rem; } }

.our_do {
  background: #f3fbff;
  overflow: hidden; }

.w_title {
  color: #0084eb;
  font-size: 48px;
  text-align: center;
  margin: 35px auto; }
  @media (max-width: 1400px) {
    .w_title {
      font-size: 2rem; } }
  @media (max-width: 750px) {
    .w_title {
      font-size: 1.5rem;
      margin: 1rem auto; } }

.our_do .our_lists {
  margin: 60px auto; }
.our_do ul {
  display: block;
  margin: 0 -25px; }
  .our_do ul li {
    width: 25%;
    float: left;
    text-align: center; }
    .our_do ul li .our_li_b {
      margin: 0 25px;
      border-radius: 4px;
      position: relative; }
      .our_do ul li .our_li_b h3 {
        color: #fff;
        font-size: 48px;
        margin: 20px 0; }
      .our_do ul li .our_li_b p {
        color: #fff;
        font-size: 16px;
        width: 100%;
        position: absolute;
        top: 60%;
        left: 0; }
      .our_do ul li .our_li_b .our_li_pos {
        width: 100%;
        padding: 5px; }
@media (max-width: 1000px) {
  .our_do {
    padding: 0 1rem; }
    .our_do .our_lists {
      margin: 2rem auto; }
    .our_do ul {
      margin: 0 -14px; }
      .our_do ul li {
        width: 50%;
        margin-bottom: 1rem; }
        .our_do ul li .our_li_b {
          margin: 0 7px; } }

i, em {
  font-style: normal; }

.blue {
  background: #2b8fe4; }

.orange {
  background: #fcaf3e; }

.green {
  background: #2bbfe4; }

.red {
  background: #ea8163; }

.why_sel .sel_box ul {
  width: 50%;
  float: left; }
  .why_sel .sel_box ul h3 {
    margin: 0 0 40px; }
    .why_sel .sel_box ul h3 span {
      color: #0084eb;
      font-size: 72px;
      display: inline-block; }
    .why_sel .sel_box ul h3 em {
      font-size: 36px;
      color: #1f1f1f;
      display: inline-block;
      vertical-align: top;
      padding-top: 10px;
      padding-left: 15px; }
    @media (max-width: 1000px) {
      .why_sel .sel_box ul h3 {
        margin: 0 0 1.5rem; }
        .why_sel .sel_box ul h3 span {
          font-size: 2.2rem; }
        .why_sel .sel_box ul h3 em {
          font-size: 1.5rem;
          padding: 0.5rem; } }
  .why_sel .sel_box ul li {
    color: #1f1f1f;
    font-size: 18px;
    position: relative;
    padding-left: 20px;
    margin-bottom: 15px; }
    .why_sel .sel_box ul li::before {
      content: '';
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: #0084eb;
      position: absolute;
      left: 0;
      top: 50%;
      transform: translateY(-50%); }
    @media (max-width: 1000px) {
      .why_sel .sel_box ul li {
        font-size: 1rem;
        margin-bottom: 0.5rem; } }
  .why_sel .sel_box ul a {
    color: #0084eb;
    font-size: 14px;
    border: 1px solid #158eec;
    border-radius: 4px;
    display: inline-block;
    padding: 9px 15px; }
    .why_sel .sel_box ul a:hover {
      background: #158eec;
      color: #fff; }
  .why_sel .sel_box ul:nth-child(2) {
    text-align: right; }
@media (max-width: 1000px) {
  .why_sel .sel_box {
    padding: 0 1rem; }
    .why_sel .sel_box ul {
      width: 100%;
      float: none; }
      .why_sel .sel_box ul:nth-child(2) {
        text-align: left;
        margin-top: 1rem; } }
@media (max-width: 800px) {
  .why_sel .sel_box ul {
    text-align: center; }
  .why_sel .sel_box .w_pic_1 img {
    display: block;
    margin: 0 auto; } }

.why_sel2 {
  background: #54b8ea;
  padding: 40px 0 24px; }
  .why_sel2 ul {
    width: 50%;
    float: left; }
    .why_sel2 ul .ul_pic {
      position: relative;
      max-width: 442px; }
      .why_sel2 ul .ul_pic .ul_pic2 {
        z-index: 10;
        margin-top: 10px; }
        @media (max-width: 750px) {
          .why_sel2 ul .ul_pic .ul_pic2 {
            width: 150px; } }
  .why_sel2 .sel_box .w_ul2 {
    color: #fff;
    text-align: left !important; }
    .why_sel2 .sel_box .w_ul2 h3 span, .why_sel2 .sel_box .w_ul2 h3 em {
      color: #fff; }
    .why_sel2 .sel_box .w_ul2 li {
      color: #fff;
      text-align: left; }
      .why_sel2 .sel_box .w_ul2 li::before {
        background: #fff; }
    .why_sel2 .sel_box .w_ul2 a {
      color: #fff;
      border: 1px solid #fff; }
      .why_sel2 .sel_box .w_ul2 a:hover {
        border: 1px solid #54b8ea; }

.why_sel3 {
  background: #f3fbff;
  padding-top: 70px; }
  @media (max-width: 750px) {
    .why_sel3 {
      padding-top: 2rem; } }
  .why_sel3 .sel_box .sel_b_u {
    padding-top: 40px;
    width: 40%; }
    @media (max-width: 1000px) {
      .why_sel3 .sel_box .sel_b_u {
        width: auto;
        padding-top: 0; } }
  .why_sel3 .sel_box .sel_b_u2 {
    width: 60%; }
    @media (max-width: 1000px) {
      .why_sel3 .sel_box .sel_b_u2 {
        width: auto; } }

.section_4 .cen h3 {
  text-align: center;
  margin: 48px auto; }
  .section_4 .cen h3 span {
    color: #0084eb;
    font-size: 72px;
    display: inline-block;
    vertical-align: middle; }
  .section_4 .cen h3 em {
    color: #1f1f1f;
    font-size: 36px;
    display: inline-block;
    vertical-align: middle;
    margin-left: 12px; }
  @media (max-width: 1000px) {
    .section_4 .cen h3 {
      margin: 2rem auto; }
      .section_4 .cen h3 span {
        font-size: 2rem; }
      .section_4 .cen h3 em {
        font-size: 1.5rem; } }
.section_4 ul li {
  width: 25%;
  float: left;
  margin-bottom: 20px; }
  .section_4 ul li a {
    position: relative;
    display: block;
    margin: 0 10px;
    border: 1px solid #0084eb;
    border-radius: 4px;
    height: 280px;
    overflow: hidden; }
    .section_4 ul li a .mous_box {
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      background: #0084eb;
      height: 100%;
      z-index: 2;
      transition: left .3s; }
      .section_4 ul li a .mous_box .mous_box_c {
        text-align: center;
        color: #fff;
        width: 100%;
        padding: 1rem; }
        .section_4 ul li a .mous_box .mous_box_c h4 {
          margin: 15px auto 10px;
          font-size: 24px; }
        .section_4 ul li a .mous_box .mous_box_c p {
          font-size: 14px;
          color: #fff;
          margin-bottom: 56px; }
    .section_4 ul li a .qd_box {
      text-align: center;
      position: relative;
      height: 100%; }
      .section_4 ul li a .qd_box .qd_box_c {
        width: 100%;
        padding: 0 1rem; }
        @media (max-width: 750px) {
          .section_4 ul li a .qd_box .qd_box_c {
            padding: 0 0.5rem; } }
        .section_4 ul li a .qd_box .qd_box_c .qx_img {
          text-align: center;
          max-width: 80px; }
          @media (max-width: 750px) {
            .section_4 ul li a .qd_box .qd_box_c .qx_img {
              max-width: 3rem; } }
        .section_4 ul li a .qd_box .qd_box_c h4 {
          color: #474747;
          font-size: 24px; }
        .section_4 ul li a .qd_box .qd_box_c p {
          color: #868686;
          font-size: 14px;
          margin-bottom: 15px; }
    .section_4 ul li a:hover .mous_box {
      left: 0; }
  @media (max-width: 1000px) {
    .section_4 ul li {
      width: 33.3%; } }
  @media (max-width: 750px) {
    .section_4 ul li {
      width: 50%;
      margin-bottom: .5rem; }
      .section_4 ul li a {
        margin: 0 .25rem;
        height: 240px; } }
  @media (max-width: 330px) {
    .section_4 ul li {
      width: 100%; } }
@media (max-width: 750px) {
  .section_4 ul {
    padding: 0 0.5rem; } }

.section_5 {
  background: #f3fbff;
  overflow: hidden; }

.solutions {
  margin-bottom: 70px; }
  @media (max-width: 640px) {
    .solutions {
      margin-bottom: 2rem; } }
  .solutions ul li {
    width: 33.3%;
    float: left; }
    .solutions ul li a {
      display: block;
      margin: 0 15px;
      border-radius: 4px;
      border: 1px solid #d1e7f9;
      background: #fff;
      height: 280px;
      position: relative;
      overflow: hidden; }
      .solutions ul li a .seek_b {
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        background: rgba(0, 132, 235, 0.9);
        opacity: 0;
        transition: all .3s; }
        .solutions ul li a .seek_b .seek_b_c img {
          display: block;
          margin: 0 auto; }
        .solutions ul li a .seek_b .seek_b_c span {
          display: block;
          font-size: 18px;
          color: #fff;
          margin-top: 6px; }
      .solutions ul li a:hover .seek_b {
        opacity: 1; }
    .solutions ul li p {
      text-align: center;
      color: #474747;
      font-size: 18px;
      display: block;
      margin-top: 20px; }
      @media (max-width: 1000px) {
        .solutions ul li p {
          margin: 1rem auto; } }
    @media (max-width: 1000px) {
      .solutions ul li {
        width: 50%; } }
    @media (max-width: 640px) {
      .solutions ul li {
        width: 100%; } }

.feature {
  background: #f1f1f1; }
  @media (max-width: 750px) {
    .feature {
      padding-top: 1.5rem;
      padding-bottom: 1.5rem; } }
  .feature .container {
    text-align: center; }
    .feature .container h3 {
      text-align: center;
      font-size: 36px;
      font-weight: bold;
      color: #333; }
      @media (max-width: 750px) {
        .feature .container h3 {
          font-size: 2rem;
          margin: 1rem 0; } }
    .feature .container .fea1 {
      margin: 30px auto; }

.feature2 {
  background: #fff;
  padding-bottom: 20px; }
  .feature2 .swiper-container22 {
    padding-bottom: 50px;
    margin-top: 10px; }
    .feature2 .swiper-container22 .swiper-slide {
      border: 1px solid #eee;
      height: 80px;
      line-height: 80px; }
    .feature2 .swiper-container22 .swiper-pagination-bullet {
      width: 10px;
      height: 10px; }
  @media (max-width: 750px) {
    .feature2 {
      padding: 0 1rem 1rem; } }

#slide1 {
  padding-bottom: 50px; }
  #slide1 .swiper-slide a {
    border: 1px solid #e8e8e8;
    display: block;
    width: 25%;
    float: left;
    text-align: center; }

.w_title_black {
  color: #1f1f1f; }

.section_6 {
  background: #f3fbff;
  overflow: hidden;
  padding: 55px 0 60px; }
  .section_6 ul {
    width: 440px;
    float: left; }
    .section_6 ul:nth-child(2) {
      float: right; }
    .section_6 ul li {
      position: relative;
      padding-left: 10px;
      margin-bottom: 10px; }
      .section_6 ul li a {
        color: #676767;
        font-size: 14px;
        display: block; }
        .section_6 ul li a span {
          color: #b4b4b4;
          font-size: 14px; }
      .section_6 ul li i {
        position: absolute;
        left: 0;
        top: 50%;
        width: 4px;
        height: 4px;
        border-radius: 50%;
        background: #d0d0d0;
        margin-top: -2px; }
  @media (max-width: 1000px) {
    .section_6 {
      padding: 2rem; }
      .section_6 ul {
        width: 100%;
        margin-bottom: 1rem; } }
  .section_6 .w_title_2 {
    margin-bottom: 15px; }

.w_title_2 {
  border-bottom: 1px solid #2b99ee;
  padding-bottom: 15px; }
  .w_title_2 span {
    color: #0084eb;
    font-size: 24px; }
  .w_title_2 a {
    float: right;
    color: #b0b0b0;
    font-size: 14px;
    padding-top: 15px; }
  @media (max-width: 750px) {
    .w_title_2 {
      padding-bottom: 0.5rem; }
      .w_title_2 span {
        font-size: 1.3rem; }
      .w_title_2 a {
        padding-top: 0.5rem; } }

.w_title_white {
  color: #fff; }

.contact_us {
  background: url(../images/yxl_02.jpg) no-repeat center center;
  overflow: hidden;
  position: relative;
  padding-bottom: 90px; }
  .contact_us .con_bg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 132, 235, 0.9); }
  .contact_us .cen {
    position: relative;
    z-index: 2; }
  .contact_us .contact_box {
    width: 490px;
    float: left; }
    .contact_us .contact_box input, .contact_us .contact_box textarea {
      border: 1px solid #fff;
      padding: 2px 5px;
      border-radius: 4px;
      width: 100%;
      background: none;
      display: block;
      margin-bottom: 18px;
      color: #fff; }
      .contact_us .contact_box input::-webkit-input-placeholder, .contact_us .contact_box textarea::-webkit-input-placeholder {
        color: #fff;
        font-size: 16px; }
    .contact_us .contact_box button {
      background: #fff;
      width: 100%;
      height: 80px;
      line-height: 80px;
      text-align: center;
      border-radius: 4px;
      color: #479cfe;
      border: none;
      margin-top: 20px;
      font-size: 16px; }
    .contact_us .contact_box input {
      height: 80px;
      line-height: 80px; }
    .contact_us .contact_box textarea {
      -webkit-appearance: none;
      height: 160px; }
    @media (max-width: 750px) {
      .contact_us .contact_box button {
        height: 60px;
        line-height: 60px; } }
  .contact_us iframe {
    float: right;
    width: 553px;
    height: 294px; }
  .contact_us .w_title_white {
    margin-bottom: 50px; }
  @media (max-width: 1080px) {
    .contact_us {
      padding: 0 1rem; }
      .contact_us .contact_box {
        float: none;
        margin-bottom: 1rem; }
      .contact_us iframe {
        float: none; } }
  @media (max-width: 750px) {
    .contact_us .contact_box, .contact_us iframe {
      width: 100%; }
    .contact_us .w_title_white {
      margin-bottom: 1rem; } }

.footer {
  background: #f6f6f6;
  overflow: hidden; }
  .footer .cen {
    margin: 30px auto 25px; }
    @media (max-width: 750px) {
      .footer .cen {
        margin: 1.5rem auto; } }
  .footer .footer_b .foot_7 {
    border-right: 1px solid #e5e5e5;
    float: left; }
    .footer .footer_b .foot_7 h4 {
      color: #0084eb;
      font-size: 20px;
      margin: 0;
      margin-bottom: 10px;
      white-space: nowrap; }
    .footer .footer_b .foot_7 p {
      margin-bottom: 3px; }
      .footer .footer_b .foot_7 p a {
        color: #999ea1;
        font-size: 14px; }
    .footer .footer_b .foot_7 li {
      float: left;
      margin-right: 52px; }
  .footer .footer_b .foot_5 {
    float: left;
    padding: 0 38px; }
    .footer .footer_b .foot_5 .code_bg {
      background: #fff;
      float: left; }
      .footer .footer_b .foot_5 .code_bg img {
        max-width: 160px; }
    .footer .footer_b .foot_5 ul {
      float: left;
      margin-left: 24px; }
      .footer .footer_b .foot_5 ul li {
        margin-top: 10px; }
        .footer .footer_b .foot_5 ul li p {
          color: #0084eb;
          font-size: 18px; }
  @media (max-width: 1080px) {
    .footer .footer_b {
      padding: 0 1rem; }
      .footer .footer_b .foot_7 {
        width: 100%;
        float: none;
        margin-bottom: 1rem;
        border-right: none; }
        .footer .footer_b .foot_7 li {
          width: 25%;
          margin-right: 0; }
        .footer .footer_b .foot_7:after {
          content: '';
          display: block;
          clear: both; }
      .footer .footer_b .foot_5 {
        float: none;
        padding: 0; }
        .footer .footer_b .foot_5:after {
          content: '';
          display: block;
          clear: both; } }
  @media (max-width: 750px) {
    .footer .footer_b .foot_7 h4 {
      font-size: 1.5rem; }
    .footer .footer_b .foot_7 li {
      width: 50%; }
    .footer .footer_b .foot_5 ul {
      margin-left: 1rem; } }

.foot_b {
  background: #f6f6f6;
  border-top: 1px solid #d9d9d9;
  padding: 16px 0; }
  .foot_b p {
    margin-bottom: 0;
    color: #bbb;
    font-size: 12px;
    text-align: center; }
    .foot_b p a {
      color: #bbb; }
  @media (max-width: 750px) {
    .foot_b .cen {
      padding: 0 1rem; } }

#particles2 {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 1;
  left: 0;
  top: 0; }

.head_phone {
  float: right;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 4px;
  padding: 5px 10px;
  margin-top: 13px;
  margin-left: 10px; }
  .head_phone .head_phone_icon {
    display: inline-block;
    vertical-align: middle;
    margin-right: 8px; }
  .head_phone p {
    display: inline-block;
    color: #489fff;
    font-size: 12px;
    vertical-align: middle;
    margin-bottom: 0; }

.slipe_pag {
  bottom: 20px !important; }
  .slipe_pag .swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.3);
    border: none;
    width: 12px;
    height: 12px; }
  .slipe_pag .swiper-pagination-bullet-active {
    background: white; }
  @media (max-width: 750px) {
    .slipe_pag {
      bottom: 5px !important; } }

.in_header {
  position: fixed; }

.in_head_bg {
  background: #479cfe; }

.w_title2 {
  color: #eb6100;
  font-weight: bold; }
  .w_title2 i {
    width: 56px;
    height: 2px;
    background: #cecece;
    display: block;
    margin: 15px auto; }
    @media (max-width: 750px) {
      .w_title2 i {
        margin: 0.5rem auto; } }

.our_do2 {
  background: #fdf9f6; }

.cir_col1 {
  border: 3px solid #2c8fe4; }

.cir_col2 {
  border: 3px solid #fcaf3e; }

.cir_col3 {
  border: 3px solid #2bbfe4; }

.cir_col4 {
  border: 3px solid #3dc4e5; }

.cir_col5 {
  border: 3px solid #2b8fe4; }

.cir_col6 {
  border: 3px solid #fcaf3e; }

.intro_box {
  width: 50%;
  float: right; }
  .intro_box #slipe1 {
    padding-bottom: 30px; }
  @media (max-width: 1000px) {
    .intro_box {
      width: 100%;
      margin-top: 2rem; } }

.slipe_pag1 .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.3);
  border: none; }
.slipe_pag1 .swiper-pagination-bullet-active {
  background: #fff; }

.sec_title {
  text-align: center; }
  .sec_title em, .sec_title span {
    display: inline-block;
    vertical-align: middle; }
  .sec_title span {
    font-size: 30px;
    color: #1f1f1f; }
  .sec_title em {
    font-size: 48px;
    color: #bebebe; }
  @media (max-width: 750px) {
    .sec_title span {
      font-size: 1.2rem; }
    .sec_title em {
      font-size: 1.5rem; } }

.section_5_1 {
  margin: 74px auto; }
  @media (max-width: 750px) {
    .section_5_1 {
      margin: 2rem auto;
      padding: 0 1rem; } }

#scroll_top {
  height: 333px; }
  #scroll_top .swiper-slide a span {
    display: inline-block;
    width: 144px; }
    #scroll_top .swiper-slide a span img {
      display: inline-block; }
  #scroll_top .swiper-slide a p {
    display: inline-block;
    margin-bottom: 0;
    color: #313131;
    font-size: 16px; }
    #scroll_top .swiper-slide a p font {
      color: #eb6100;
      font-size: 18px;
      font-weight: bold; }
  @media (max-width: 750px) {
    #scroll_top .swiper-slide a span {
      width: auto; }
    #scroll_top .swiper-slide a p {
      font-size: 0.7rem; }
      #scroll_top .swiper-slide a p font {
        font-size: 0.8rem; } }

.w_title3 {
  color: #313131; }
  .w_title3 p {
    color: #666;
    font-size: 16px;
    font-weight: normal;
    margin-top: 15px; }

.contact_us1 {
  background: url(../images/conbg.jpg) no-repeat center center;
  background-size: cover;
  padding-top: 30px; }

.w_title_white2 {
  color: #fff; }
  .w_title_white2 i {
    margin-top: 10px; }
  .w_title_white2 .con_p {
    font-weight: normal;
    font-size: 18px; }

.contact_inf {
  float: left;
  color: #fff;
  margin-left: 90px; }
  .contact_inf h3 {
    margin: 0;
    margin-bottom: 3px;
    font-size: 18px;
    font-weight: bold; }
  .contact_inf p {
    margin-bottom: 5px;
    font-size: 14px; }
  .contact_inf .contact_inf_b {
    margin-bottom: 30px; }
  @media (max-width: 750px) {
    .contact_inf {
      margin-left: 0; } }

.ind_item {
  padding: 8px; }
  .ind_item .item_char {
    font-size: 24px;
    width: 100%;
    text-align: center; }
  .ind_item .index_item_b {
    position: relative;
    width: 100%;
    height: 100%; }
    .ind_item .index_item_b i {
      position: absolute;
      background: #fff;
      transition: all .3s;
      width: 0;
      height: 0; }
    .ind_item .index_item_b i:nth-child(1) {
      top: 0;
      left: 0; }
    .ind_item .index_item_b i:nth-child(2) {
      top: 0;
      left: 0; }
    .ind_item .index_item_b i:nth-child(3) {
      bottom: 0;
      left: 0; }
    .ind_item .index_item_b i:nth-child(4) {
      right: 0;
      top: 0; }
  .ind_item:hover .index_item_b i:nth-child(1) {
    width: 100%;
    height: 1px; }
  .ind_item:hover .index_item_b i:nth-child(2) {
    width: 1px;
    height: 100%; }
  .ind_item:hover .index_item_b i:nth-child(3) {
    width: 100%;
    height: 1px; }
  .ind_item:hover .index_item_b i:nth-child(4) {
    width: 1px;
    height: 100%; }

.cus_box {
  padding: 0 84px; }
  .cus_box .cus_box_l {
    width: 460px;
    float: left; }
    .cus_box .cus_box_l img {
      margin-right: 20px; }
  .cus_box .cus_box_r {
    width: 430px;
    float: right;
    position: relative; }
    .cus_box .cus_box_r p {
      color: #6e6e6e;
      font-size: 16px;
      line-height: 32px;
      margin-top: 15%; }
  @media (max-width: 750px) {
    .cus_box {
      padding: 0 0.5rem; }
      .cus_box .cus_box_l {
        width: 100%;
        float: none; }
        .cus_box .cus_box_l img {
          margin-right: 0.5rem;
          max-width: 47%; }
      .cus_box .cus_box_r {
        width: 100%;
        float: none; }
        .cus_box .cus_box_r p {
          line-height: 20px; } }

#custome_scroll {
  padding-bottom: 110px; }
  @media (max-width: 750px) {
    #custome_scroll {
      padding-bottom: 2rem; } }

.swip_cus {
  bottom: 40px !important; }
  .swip_cus span {
    width: 10px;
    height: 10px; }
  @media (max-width: 750px) {
    .swip_cus {
      bottom: 1rem !important; } }

.bus_sec1 {
  margin-top: 65px; }
  .bus_sec1 .bus_title {
    border: 1px dashed #b2b2b2;
    height: 81px;
    line-height: 81px;
    position: relative;
    text-align: center;
    font-size: 36px;
    color: #222; }
    .bus_sec1 .bus_title img {
      width: 1082px;
      position: absolute;
      top: -3px;
      left: -2px;
      height: 83px;
      max-width: none; }
    .bus_sec1 .bus_title span {
      position: relative;
      z-index: 100;
      font-weight: bold; }
  .bus_sec1 .bus_title2 {
    width: 926px;
    margin: 0 auto; }
    .bus_sec1 .bus_title2 img {
      width: 928px; }
    .bus_sec1 .bus_title2 .font_56 {
      font-size: 52px; }

.down_pic {
  text-align: center;
  margin: 10px auto 20px; }

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

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

.show_con {
  width: 443px;
  margin: 90px auto;
  position: relative;
  height: 384px; }
  .show_con .show_cen {
    display: block;
    width: 100%; }
  .show_con .show_pics_icon {
    position: absolute;
    transition: all .3s;
    cursor: pointer; }
    .show_con .show_pics_icon:hover {
      transform: scale(1.1, 1.1); }
  .show_con .show_pic1 {
    left: -41px;
    top: -22px; }
  .show_con .show_pic2 {
    right: -40px;
    top: -20px; }
  .show_con .show_pic3 {
    right: -146px;
    top: 42%; }
  .show_con .show_pic4 {
    bottom: -19px;
    right: -42px; }
  .show_con .show_pic5 {
    bottom: -20px;
    left: 46px; }
  .show_con .show_pic6 {
    top: 42%;
    left: -142px; }
  .show_con .tl_img {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    position: absolute; }

.pro_b img {
  display: block;
  margin: 0 auto; }

.pro_href {
  text-align: center; }
  .pro_href a {
    display: inline-block;
    border: 1px dashed #eda655;
    height: 60px;
    line-height: 60px;
    color: #eda655;
    font-size: 20px;
    padding: 0 40px;
    margin: 0 14px;
    font-weight: bold; }

.pro_href a:hover {
  background: #eda655;
  color: #fff; }

.pro_href2 a {
  color: #494949;
  font-size: 24px;
  border: 1px dashed #ccd4d8;
  width: 158px;
  padding: 0; }
  .pro_href2 a:hover {
    background: #ccd4d8; }

.bus_sec1 .bus_title3 {
  width: 560px;
  margin: 0 auto; }
  .bus_sec1 .bus_title3 img {
    width: 562px; }

.three_b {
  border: 2px dashed #ccd4d8;
  display: block;
  width: 100%;
  margin: 10px auto 25px; }
  .three_b span {
    width: 33.3%;
    display: block;
    float: left;
    text-align: center; }
    .three_b span h3 {
      color: #eb9d42;
      font-size: 40px; }
    .three_b span p {
      color: #b1b1b1;
      font-size: 30px; }

.word_title span, .word_title img {
  display: inline-block;
  vertical-align: middle; }
.word_title span {
  color: #333;
  font-size: 30px; }

.word_l {
  width: auto;
  overflow: hidden; }
  .word_l img {
    width: 100%;
    height: 100%;
    display: block;
    cursor: pointer;
    transition: all .5s; }
    .word_l img:hover {
      transform: scale(1.1, 1.1); }
  .word_l .word_pic1 {
    width: 313px;
    margin-right: 2px;
    height: 404px; }
  .word_l .word_pic {
    overflow: hidden; }
  .word_l .word_pic2 {
    width: 350px; }
  .word_l .word_pic2_1 {
    height: 201px;
    overflow: hidden;
    margin-bottom: 2px; }
  .word_l .word_pic11 {
    width: 268px; }
  .word_l .word_pic2_2 {
    width: 317px;
    margin-left: 2px; }
  .word_l .word_pic_293 {
    width: 293px;
    margin-left: 2px;
    height: 201px; }
  .word_l .word_pic_195 {
    width: 195px;
    margin-left: 2px;
    margin-top: 2px;
    height: 201px; }
  .word_l .word_pic_332 {
    width: 332px;
    margin-right: 2px;
    height: 201px; }
  .word_l .word_pic_221 {
    width: 221px;
    margin-right: 2px;
    height: 201px;
    margin-top: 2px; }

.word_r {
  width: 378px; }
  .word_r p {
    color: #333;
    font-size: 18px;
    margin-bottom: 20px; }

.word_content {
  margin-bottom: 40px; }

.word_content2 {
  background: #eee;
  padding: 40px; }

.bus_sec1 .bus_title5 {
  width: 664px;
  margin: 0 auto; }
  .bus_sec1 .bus_title5 img {
    width: 666px; }
  .bus_sec1 .bus_title5 span {
    font-size: 48px; }
.bus_sec1 .title_h3 {
  text-align: center;
  font-size: 24px;
  color: #222; }

.honor_list ul a {
  width: 16.66667%;
  text-align: center;
  height: 70px;
  line-height: 70px; }
  .honor_list ul a img {
    vertical-align: middle;
    max-height: 100%; }
.honor_list dl {
  margin: 40px auto 70px;
  width: 100%;
  display: block; }
  .honor_list dl dt {
    width: 20%;
    height: 250px;
    padding: 4px;
    margin-bottom: 10px;
    float: left;
    text-align: center;
    line-height: 250px; }
    .honor_list dl dt img {
      max-height: 100%; }

.y_title {
  text-align: center;
  margin: 80px auto 70px; }
  .y_title h3 {
    font-size: 40px;
    color: #222;
    margin: 0; }
  .y_title .y_t_line {
    width: 200px;
    height: 1px;
    background: #000;
    margin: 33px auto;
    position: relative; }
    .y_title .y_t_line i {
      width: 60px;
      height: 10px;
      background: #479cfe;
      position: absolute;
      top: -5px;
      z-index: 2;
      left: 50%;
      transform: translateX(-50%); }
  @media (max-width: 750px) {
    .y_title {
      margin: 30px auto; }
      .y_title h3 {
        font-size: 24px; }
      .y_title .y_t_line {
        width: 100px;
        margin: 15px auto; }
        .y_title .y_t_line i {
          height: 4px;
          top: -2px;
          width: 40px; } }

.dis_line {
  display: inline-block;
  vertical-align: middle; }

.com_b {
  margin-top: 110px; }
  .com_b li {
    width: 320px;
    height: 160px;
    border-radius: 20px;
    background: #479cfe;
    text-align: center;
    padding-top: 30px;
    float: left; }
    .com_b li span {
      width: 70px;
      height: 70px;
      border-radius: 50%;
      background: #fff;
      display: inline-block;
      text-align: center;
      line-height: 70px; }
    .com_b li:hover {
      background: #f6b768;
      cursor: pointer; }
  .com_b .com_content {
    width: 180px;
    text-align: left;
    margin-left: 18px; }
    .com_b .com_content p {
      color: #fff;
      font-size: 16px; }
    .com_b .com_content h2 {
      font-size: 24px;
      color: #fff;
      font-weight: bold;
      margin: 18px auto 0; }
  .com_b .com_li_two {
    margin: 0 60px;
    position: relative;
    top: -30px; }
  @media (max-width: 750px) {
    .com_b {
      margin-top: 30px; }
      .com_b li {
        width: 100%;
        height: 100px;
        padding-top: 10px; }
        .com_b li span {
          height: 50px;
          width: 50px;
          line-height: 50px; }
      .com_b .com_content {
        width: 170px; }
        .com_b .com_content h2 {
          font-size: 20px;
          margin: 10px 0; }
      .com_b .com_li_two {
        top: 0;
        margin: 10px 0; } }

.com_y {
  text-align: center;
  margin-top: 50px; }
  @media (max-width: 750px) {
    .com_y {
      margin-top: 20px; } }

.aply_Scene {
  background: url(../images/ap_bg.jpg) no-repeat center center;
  background-size: cover;
  overflow: hidden; }
  .aply_Scene .y_title h3 {
    color: #479cfe; }

.app_two_1 {
  margin-bottom: 70px;
  position: relative; }
  .app_two_1 span {
    color: #fff;
    font-size: 18px;
    background: #479cfe;
    width: 60px;
    height: 226px;
    border-radius: 28px;
    display: block;
    text-align: center;
    padding: 40px 20px;
    float: left; }
  .app_two_1 .app_pic {
    width: 994px;
    margin-left: 20px; }
    .app_two_1 .app_pic img {
      transition: all .3s;
      display: inline-block; }
    .app_two_1 .app_pic:hover img {
      transform: scale(1.05, 1.05); }
  @media (max-width: 750px) {
    .app_two_1 {
      margin-bottom: 20px; }
      .app_two_1 span {
        width: 30px;
        font-size: 16px;
        height: 150px;
        padding: 10px 5px; }
      .app_two_1 .app_pic {
        width: 100%;
        position: absolute;
        padding-left: 40px;
        left: 0;
        top: 30px; }
        .app_two_1 .app_pic img {
          width: 90%; } }

.bind_cus .y_title {
  margin-bottom: 0; }
  .bind_cus .y_title h3 {
    color: #479cfe; }

.y_title1 h3 {
  color: #479cfe; }

.bind_b_l {
  width: 50%; }
  @media (max-width: 750px) {
    .bind_b_l {
      width: 100%;
      margin: 15px auto; } }

.bind_con {
  width: 50%; }
  .bind_con h3 {
    font-size: 36px;
    color: #479cfe;
    font-weight: bold; }
  .bind_con h4 {
    margin: 30px auto 45px;
    font-size: 30px;
    color: #333; }
  .bind_con p {
    font-size: 18px;
    color: #333; }
  @media (max-width: 750px) {
    .bind_con {
      width: 100%; }
      .bind_con h3 {
        font-size: 26px; }
      .bind_con h4 {
        font-size: 20px;
        margin: 20px auto; }
      .bind_con p {
        font-size: 16px; } }

.bind_con2 {
  max-width: 490px; }

.d_cus {
  background: url(../images/d_cus.jpg) no-repeat center center;
  background-size: cover;
  overflow: hidden;
  margin-top: 45px;
  padding-bottom: 70px; }
  .d_cus .y_title1 {
    margin-top: 70px; }
  @media (max-width: 750px) {
    .d_cus {
      padding-bottom: 30px; }
      .d_cus .y_title1 {
        margin-top: 40px; } }

.bind_b_l2 {
  text-align: center; }

.adv_pic {
  width: 660px; }
  @media (max-width: 750px) {
    .adv_pic {
      width: 100%; } }

.adv_content {
  width: 370px; }
  @media (max-width: 750px) {
    .adv_content {
      width: 100%; } }

#platform {
  padding: 0 0 60px;
  background: #fff; }

.platform .y_title {
  margin: 60px 0; }
@media (max-width: 750px) {
  .platform .y_title {
    margin: 30px 0; } }

.adv_content h3 {
  color: #333;
  font-size: 30px;
  margin: 60px auto 45px;
  font-size: 30px;
  color: #333; }
.adv_content p {
  font-size: 18px;
  color: #333; }
@media (max-width: 750px) {
  .adv_content h3 {
    margin: 20px auto 10px;
    font-size: 24px; } }

.ser_b {
  background: url(../images/ser_lc.jpg) no-repeat center center;
  background-size: cover;
  overflow: hidden;
  margin-top: 60px;
  padding-bottom: 70px; }
  .ser_b .ser_ul {
    margin-left: -30px;
    margin-right: -30px; }
    .ser_b .ser_ul li {
      width: 320px;
      height: 180px;
      background: rgba(255, 255, 255, 0.9);
      border-radius: 20px;
      float: left;
      text-align: center;
      margin: 0 30px;
      margin-bottom: 40px; }
      .ser_b .ser_ul li h3 {
        font-size: 48px;
        background: linear-gradient(to right, #8bbcfe, #3f72fe);
        -webkit-background-clip: text;
        color: transparent;
        font-weight: bold;
        margin: 30px auto; }
      .ser_b .ser_ul li p {
        font-size: 18px;
        color: #999;
        font-weight: bold; }
  @media (max-width: 750px) {
    .ser_b {
      margin-top: 20px;
      padding-bottom: 20px; }
      .ser_b .ser_ul {
        margin-left: -1%;
        margin-right: -1%; }
        .ser_b .ser_ul li {
          width: 48%;
          margin: 0 1%;
          margin-bottom: 10px;
          height: 160px; }
          .ser_b .ser_ul li h3 {
            font-size: 40px;
            margin: 20px auto; } }

.fact_pic li {
  float: left;
  width: 25%;
  text-align: center; }
  .fact_pic li p {
    text-align: center;
    color: #333;
    font-size: 16px;
    line-height: 50px; }
@media (max-width: 750px) {
  .fact_pic li {
    width: 48%;
    margin: 0 1%; } }

.company_c {
  background: url(../images/c_bg.jpg) no-repeat center center;
  overflow: hidden;
  background-size: cover; }

.com_href {
  margin-left: -20px;
  margin-right: -20px;
  padding-bottom: 70px;
  margin-left: -1%;
  margin-right: -1%; }
  .com_href a {
    width: 200px;
    height: 80px;
    text-align: center;
    line-height: 80px;
    overflow: hidden;
    background: #fff;
    margin: 10px;
    display: block;
    float: left; }
    .com_href a img {
      max-height: 100%; }
  @media (max-width: 750px) {
    .com_href {
      padding-bottom: 50px; }
      .com_href a {
        width: 48%;
        margin: 0 1% 10px; } }

.dl_b1 {
  background: url(../images/d_b.jpg) no-repeat center center;
  background-size: cover;
  overflow: hidden;
  padding: 66px 0;
  text-align: center; }
  .dl_b1 h1 {
    text-align: center;
    font-size: 48px;
    color: #fff;
    font-weight: bold; }
  .dl_b1 span {
    background: rgba(48, 117, 197, 0.6);
    border-radius: 40px;
    text-align: center;
    height: 80px;
    line-height: 80px;
    display: inline-block;
    margin: 0 auto;
    color: #fff;
    font-size: 30px;
    font-weight: bold;
    padding: 0 50px;
    margin-top: 30px; }
  @media (max-width: 750px) {
    .dl_b {
      padding: 20px 0;
      background: #fff; }
      .dl_b h1 {
        font-size: 26px; }
      .dl_b span {
        font-size: 20px;
        height: 60px;
        line-height: 60px; } }

.y_title2 h3 {
  color: #fff; }
.y_title2 .y_t_line {
  background: #fff; }
  .y_title2 .y_t_line i {
    background: #fff; }

.contact_us1 .y_title2 {
  margin: 20px auto 50px; }

.con_dis {
  margin-right: 90px; }

.p_em em {
  padding-left: 42px;
  display: block; }

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

/*# sourceMappingURL=style.css.map */
@media(max-width: 750px){
	.in_header{position: absolute;width: 100%;}
}