@charset "UTF-8";
.bread {
  background: #F9F9F9;
}

.big_title {
  line-height: 1;
  padding-bottom: 60px;
  border-bottom: 2px solid #D9D9D9;
  font-weight: 500;
  position: relative;
}
.big_title img{
    position: absolute;
    right: 0;
    bottom: 0;
    width: 160px;
}
.title {
  line-height: 1;
  padding-bottom: 38px;
  border-bottom: 2px solid #D9D9D9;
  font-weight: 500;
}

.point, .point::before, .point::after {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  content: "";
}

.point::after {
  -webkit-animation: scale 2s infinite;
          animation: scale 2s infinite;
}

@-webkit-keyframes scale {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 0.9;
  }
  100% {
    -webkit-transform: scale(6);
            transform: scale(6);
    opacity: 0;
  }
}

@keyframes scale {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 0.9;
  }
  100% {
    -webkit-transform: scale(6);
            transform: scale(6);
    opacity: 0;
  }
}
.point {
  background: #2866BD;
}

.point::before, .point::after {
  /* 设置颜色 */
  background-color: rgba(40, 102, 189, 0.2);
}

.service {
  margin-top: 70px;
  position: relative;
}
.service .map {
  width: 100%;
  margin-top: 43px;
}
.service .map > div {
  position: relative;
  width: auto;
}
.service .map img {
  max-width: 100%;
}
.service .coordinate div {
  position: absolute;
}
.service .coordinate .china {
  top: 26%;
  left: 40%;
}
.service .coordinate .china span {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  left: 120%;
  word-break: keep-all;
  font-weight: bold;
  color: #2866BD;
}
.service .nation {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  left: 20px;
  word-break: keep-all;
}
.service .other {
  width: 10px;
  height: 10px;
}
.service .other:nth-child(2n) .point::after{
     animation-delay: 0.2s; 
}
.service .other:nth-child(4n) .point::after{
     animation-delay: 0.4s; 
}
.service .other:nth-child(6n) .point::after{
     animation-delay: 0.6s; 
}
.service .other:nth-child(8n) .point::after{
     animation-delay: 0.8s; 
}
.system {
  margin-top: 45px;
}
.system .system_flx {
  margin-top: 55px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.system .system_l {
  font-weight: 500;
}
.system .sub {
  color: #2B69BF;
}
.system .tit {
  margin-top: 8px;
  line-height: 1.25;
}
.system .system_r {
  width: 69%;
  line-height: 2;
}
.system .img_tit {
  text-align: center;
  margin-top: 20px;
}
.system .system_img {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 69px;
}
.system .system_img > div {
  height: 390px;
  width: calc((100% - 72px) / 5);
}
.system .system_img > div:not(:last-child) {
  padding: 47px 20px 0;
  background: #F7F7F7;
}
.system .system_img > div:last-child {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.system .system_img > div:last-child > div {
  height: calc((100% - 18px) / 2);
  background: #F7F7F7;
  padding: 16px 20px 0;
}
.system .system_img > div:last-child > div .img_tit {
  margin-top: 10px;
}
.system .system_img .img {
  height: 72%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.system .system_img .img img {
  max-width: 100%;
  max-height: 100%;
}
.system .repeat {
  margin-top: 86px;
}
.system .repeat_sub {
  color: #2B69BF;
  font-weight: 500;
  line-height: 1.35;
}
.system .repeat_tit {
  font-weight: 500;
  margin-top: 8px;
  line-height: 1.25;
}
.system .box {
  margin-top: 37px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.system .box > div {
  background: #F7F7F7;
  height: 390px;
  padding: 44px;
  width: calc((100% - 105px) / 4);
  margin-right: 35px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
      
}
.box_btm{
    margin-top: 44%;
}
.system .box > div:nth-child(4n) {
  margin-right: 0;
}
.system .box > div:nth-child(n+5) {
  margin-top: 35px;
}
.system .box_tit {
  color: #2B69BF;
  font-weight: bold;
  line-height: 1.2;
}
.system .box_tit span {
  display: block;
  color: #333;
}
.system .box_con {
  color: #898989;
  margin-top: 6px;
}
.system .box_sum {
  font-weight: 500;
}

.overseas {
  margin-top: 120px;
}
.overseas .overseas_flx {
  margin-top: 52px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.overseas .overseas_flx > div {
  width: calc((100% - 72px) / 3);
  background: #F7F7F7;
  height: 180px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0 31px;
}
.overseas .overseas_l {
  font-weight: bold;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.overseas .overseas_num {
  color: #2B69BF;
  margin-right: 9px;
}
.overseas .overseas_r {
  width: 47%;
  padding-left: 35px;
  margin-left: 45px;
  color: #898989;
  position: relative;
}
.overseas .overseas_r::before {
  position: absolute;
  content: "";
  width: 1px;
  height: 75px;
  background: #D9D9D9;
  left: 0px;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
}

.form {
  padding: 120px 0 94px;
}
.form form {
  margin-top: 40px;
  width: 100%;
}
.form .flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.form .flx > div {
  width: calc((100% - 142px) / 3);
  padding: 20px 29px 10px;
  border-bottom: 1px solid #D9D9D9;
  position: relative;
}
.form .flx > div:last-child {
  width: 100%;
}
.form .flx input {
  width: 100%;
  border-color: transparent;
  background: none;
  color: #2B69BF;
}
.form .must {
  position: relative;
}
.form .must::before {
  content: "*";
  color: #FF0000;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  left: -15px;
  font-size: 20px;
  display: block;
  height: 100%;
}
.form .kuang {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 6px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.form .phone_flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.form .phone_flx .kuang {
  margin-top: 0;
}
.form .phone_flx .l {
  width: 80px;
  border-right: 1px solid #D9D9D9;
  padding-right: 16px;
}
.form .phone_flx > input {
  width: calc(100% - 80px);
  padding-left: 16px;
}
.form .pull_down {
  display: none;
  background: white;
  position: absolute;
  z-index: 2;
  top: 100%;
  left: 0;
  width: 100%;
  max-height: 320px;
  -webkit-box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
          box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
  overflow: auto;
}
.form .pull_down div {
  padding: 0px 20px;
  height: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  cursor: pointer;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.form .pull_down div:hover {
  background: #2B69BF;
  color: white;
}
.form .pull_down::-webkit-scrollbar {
  width: 4px;
  border-radius: 4px;
}
.form .pull_down::-webkit-scrollbar-track {
  background: #fff;
  /* 背景色 */
  border-radius: 4px;
}
.form .pull_down::-webkit-scrollbar-thumb {
  background: #2B69BF;
  /* 滚动色 */
  border-radius: 6px;
}
.form textarea {
  line-height: 2;
  height: 8em;
  font-weight: 400;
  color: #2B69BF;
  width: 100%;
  border: none;
  font-family: "Arial";
}
.form textarea::-webkit-scrollbar {
  width: 2px;
  border-radius: 4px;
}
.form textarea::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.08);
  /* 背景色 */
  border-radius: 4px;
}
.form textarea::-webkit-scrollbar-thumb {
  background: #2B69BF;
  /* 滚动色 */
  border-radius: 6px;
}
.form .form_btm {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 35px;
}
.form .form_l {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: end;
  line-height: 1;
  color: #9B9B9B;
}
.form .form_l a {
  color: #2B69BF;
}
.form .form_l input {
  margin-right: 10px;
}
.form .form_btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.form .form_btn button {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  background: none;
  width: 155px;
  height: 50px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #2B69BF;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  border: 2px solid #2B69BF;
}
.form .form_btn button:hover {
  background: #2B69BF;
  color: white;
}
.form .reset {
  margin-left: 20px;
}
.form .tit {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  opacity: 0;
  color: #2B69BF;
}
.form .tit_act {
  opacity: 1;
}

@media screen and (max-width: 1600px) {
    .big_title img{
        width: 90px;
    }
  .service {
    margin-top: 55px;
  }
  .big_title {
    padding-bottom: 25px;
  }
  .title {
    padding-bottom: 25px;
  }
  .system .system_flx {
    margin-top: 40px;
  }
  .system .system_img {
    margin-top: 40px;
  }
  .system .system_img > div {
    height: 280px;
  }
  .system .system_img > div:not(:last-child) {
    padding: 25px 20px 0;
  }
  .system .system_img > div {
    width: calc((100% - 60px) / 5);
  }
  .system .system_img > div:last-child > div {
    height: calc((100% - 15px) / 2);
  }
  .system .img_tit {
    margin-top: 15px;
  }
  .system .system_img > div:last-child .img {
    height: 54%;
  }
  .system .repeat {
    margin-top: 55px;
  }
  .system .box {
    margin-top: 25px;
  }
  .system .box > div {
    padding: 25px;
    height: 320px;
    width: calc((100% - 75px) / 4);
    margin-right: 25px;
  }
  .system .box > div:nth-child(n+5) {
    margin-top: 25px;
  }
  .overseas {
    margin-top: 60px;
  }
  .overseas .overseas_flx {
    margin-top: 30px;
  }
  .overseas .overseas_flx > div {
    width: calc((100% - 40px) / 3);
    height: 140px;
    padding: 0 15px;
  }
  .overseas .overseas_r {
    width: 54%;
    padding-left: 20px;
    margin-left: 10px;
  }
  .form {
    padding: 60px 0 45px;
  }
  .form form {
    margin-top: 10px;
  }
  .form .flx > div {
    width: calc((100% - 90px) / 3);
  }
}
@media screen and (max-width: 1200px) {
  .service .map {
    overflow: scroll;
  }
  .service .map img {
    width: auto;
    max-width: inherit;
  }
  .service .map > div {
    width: -webkit-max-content;
    width: -moz-max-content;
    width: max-content;
  }
  .system .system_img > div {
    width: calc((100% - 40px) / 5);
  }
  .system .system_img > div:last-child > div {
    height: calc((100% - 10px) / 2);
  }
  .system .box > div {
    height: 270px;
    width: calc((100% - 30px) / 4);
    margin-right: 10px;
    padding: 20px;
  }
  .system .box > div:nth-child(n+5) {
    margin-top: 10px;
  }
  .system {
    margin-top: 25px;
  }
  .system .repeat {
    margin-top: 35px;
  }
  .overseas .overseas_l {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    text-align: center;
  }
  .overseas .overseas_l .fnt_18 {
    font-size: 12px;
  }
  .overseas .overseas_r {
    width: 70%;
    padding-left: 15px;
    margin-left: 10px;
  }
  .overseas {
    margin-top: 35px;
  }
  .form {
    padding: 35px 0 45px;
  }
  .box_btm{
    margin-top: 22%;
}
}
@media screen and (max-width: 768px) {
    .big_title img{
        width: 50px;
    }
  .big_title {
    padding-bottom: 15px;
  }
  .title {
    padding-bottom: 15px;
  }
  .service {
    margin-top: 40px;
  }
  .system .system_flx {
    margin-top: 25px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .system .system_r {
    width: 100%;
    margin-top: 10px;
  }
  .system .system_img {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin-top: 25px;
  }
  .system .system_img > div {
    width: calc((100% - 10px) / 2);
  }
  .system .system_img > div:nth-child(n+3) {
    margin-top: 10px;
  }
  .system .system_img > div:last-child {
    width: 100%;
  }
  .system .repeat {
    margin-top: 30px;
  }
  .system .repeat_tit {
    margin-top: 5px;
  }
  .system .box {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .system .box > div {
    width: calc((100% - 10px) / 2);
    margin-right: 0;
  }
  .system .box > div:nth-child(n+3) {
    margin-top: 10px;
  }
  .overseas .overseas_flx > div {
    width: 100%;
  }
  .overseas .overseas_flx > div:nth-child(n+2) {
    margin-top: 10px;
  }
  .form .flx > div {
    width: 100%;
  }
  .form .form_btn button {
    width: 130px;
    height: 40px;
  }
  .form .form_btm {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .form .form_btn {
    margin-top: 25px;
  }
  .form .reset {
    margin-left: 10px;
  }
  .box_btm {
        margin-top: 34%;
    }
}