.index {
  position: relative;
  padding-top: 126px;
  box-sizing: border-box;
}
.index .banner {
  padding: 141px 0 20px 0;
  background: #fffaf9;
  box-sizing: border-box;
}
.index .banner .banner_warp {
  height: 480.28px;
  background: url('../static/images/banner.png') no-repeat;
  background-size: 705.07px 480.28px;
  background-position: right bottom;
}
.index .banner .banner_warp .banner_header {
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 37px;
  line-height: 50px;
  text-align: left;
  color: #244d4d;
}
.index .banner .banner_warp .banner_desc {
  width: 423px;
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 12px;
  line-height: 28px;
  text-align: left;
  color: #586c6c;
  margin-top: 45px;
}
.index .banner .banner_warp .banner_btn {
  width: 167px;
  height: 51px;
  border-radius: 7px;
  background: #244d4d;
  margin-top: 45px;
}
.index .banner .banner_warp .banner_btn a {
  display: block;
  width: 100%;
  height: 100%;
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 14px;
  text-align: center;
  color: #fff;
  line-height: 51px;
}
.index .banner .banner_warp .banner_btn a:hover {
  color: #fff;
}
.index .banner .banner_p {
  display: none;
}
.index .about {
  padding: 128px 0;
  box-sizing: border-box;
  background: #fff8f1;
}
.index .about .about_warp {
  display: flex;
}
.index .about .about_warp .about_l {
  width: 399px;
}
.index .about .about_warp .about_l img {
  width: 100%;
}
.index .about .about_warp .about_r {
  width: 571.72px;
  margin-left: 150px;
}
.index .about .about_warp .about_r .about_title {
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 37px;
  text-align: left;
  color: #244d4d;
  margin-top: 57px;
}
.index .about .about_warp .about_r .about_desc {
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 12px;
  line-height: 29px;
  text-align: left;
  color: #586c6c;
  margin-top: 12px;
  width: 440px;
}
.index .about .about_warp .about_r .about_row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 57px;
  width: 400px;
}
.index .about .about_warp .about_r .about_row .about_item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.index .about .about_warp .about_r .about_row .about_item .about_num {
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 31px;
  color: #244d4d;
}
.index .about .about_warp .about_r .about_row .about_item .about_label {
  font-family: Ubuntu-Medium;
  font-weight: 500;
  font-size: 12px;
  text-align: left;
  color: #586c6c;
}
.index .services {
  padding: 120px 0;
  box-sizing: border-box;
  background: #fffaf9;
}
.index .services .services_warp .services_title {
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 37px;
  text-align: left;
  color: #244d4d;
  margin-bottom: 81px;
}
.index .services .services_warp .services_row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.index .services .services_warp .services_row .services_item .services_top {
  width: 77px;
  height: 77px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.index .services .services_warp .services_row .services_item .services_top img {
  width: 53px;
  height: 53px;
}
.index .services .services_warp .services_row .services_item .three {
  width: 77px;
  height: 77px;
}
.index .services .services_warp .services_row .services_item .three img {
  width: 100%;
  height: 100%;
}
.index .services .services_warp .services_row .services_item .item_title {
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 18px;
  text-align: left;
  color: #586c6c;
  margin-top: 38px;
  margin-bottom: 86px;
}
.index .services .services_warp .services_row .services_item .item_desc {
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 12px;
  text-align: left;
  color: #586c6c;
  margin-bottom: 27.5px;
}
.index .services .services_warp .services_row .services_item .item_btn {
  margin-top: 74px;
  width: 180px;
  height: 54px;
  border-radius: 7px;
  background: transparent;
  border: 3px solid #244d4d;
  display: flex;
  align-items: center;
  justify-content: center;
}
.index .services .services_warp .services_row .services_item .item_btn span {
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 12px;
  text-align: left;
  color: #586c6c;
  margin-right: 29px;
}
.index .services .services_warp .services_row .services_item .item_btn img {
  width: 17.82px;
  height: 14px;
}
.index .row_j {
  padding: 120px 0;
  box-sizing: border-box;
  background: #fff8f1;
}
.index .row_j .row_title {
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 37px;
  line-height: 50px;
  text-align: left;
  color: #244d4d;
}
.index .row_j .row_warp {
  margin-top: 106px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.index .row_j .row_warp .row_item {
  width: 299px;
  height: 401px;
}
.index .row_j .row_warp .row_item img {
  width: 100%;
  height: 100%;
}
.index .saying {
  padding: 120px 0;
  box-sizing: border-box;
  background: #fffaf9;
}
.index .saying .saying_warp {
  position: relative;
}
.index .saying .saying_warp .saying_title {
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 37px;
  text-align: left;
  color: #244d4d;
  width: 388px;
}
.index .saying .saying_warp .saying_bottom {
  margin-top: 103px;
  display: flex;
  justify-content: center;
}
.index .saying .saying_warp .saying_bottom .say_l {
  width: 83px;
  height: 223px;
  transform: translateY(-52px);
  margin-right: 46px;
}
.index .saying .saying_warp .saying_bottom .say_l img {
  width: 100%;
  height: 100%;
}
.index .saying .saying_warp .saying_bottom .swiper-container {
  padding-top: 52px;
  margin: 0;
  /* 两种都可以 */
}
.index .saying .saying_warp .saying_bottom .swiper-container .swiper-wrapper {
  width: 476px;
}
.index .saying .saying_warp .saying_bottom .swiper-container .swiper-wrapper .swiper-slide {
  font-family: Ubuntu-Medium;
  font-weight: normal;
  font-size: 16px;
  text-align: left;
  color: #586c6c;
}
.index .saying .saying_warp .swiper-pagination {
  position: absolute;
  display: flex;
  margin-top: 12px;
  right: 12px;
  justify-content: flex-end;
}
.index .saying .saying_warp .swiper-pagination .my-bullet {
  display: block;
  width: 12px;
  height: 12px;
  background: rgba(0, 0, 0, 0.7);
  margin-left: 4px;
  border-radius: 50%;
}
.index .saying .saying_warp .swiper-pagination .my-bullet-active {
  background: #244d4d;
}
.index .free {
  padding: 120px 0;
  box-sizing: border-box;
  background: #fff8f1;
}
.index .free .free_warp {
  display: flex;
}
.index .free .free_warp .free_title {
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 37px;
  text-align: left;
  color: #244d4d;
  width: 315px;
  margin-right: 243px;
}
.index .free .free_warp .free_r {
  width: 300px;
  padding-top: 55px;
}
.index .free .free_warp .free_r .free_desc {
  font-family: Ubuntu-Medium;
  font-weight: normal;
  font-size: 16px;
  text-align: left;
  color: #586c6c;
  margin-bottom: 58px;
}
.index .free .free_warp .free_r .free_btn {
  width: 263px;
  height: 51px;
  border-radius: 7px;
  background: #244d4d;
  display: flex;
  align-items: center;
  justify-content: center;
}
.index .free .free_warp .free_r .free_btn span {
  font-family: Ubuntu-Bold;
  font-weight: bold;
  font-size: 14px;
  color: #fff;
  margin-right: 28px;
}
.index .free .free_warp .free_r .free_btn img {
  width: 17.82px;
  height: 14px;
}
.index #success,
.index #err {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 9999;
}
@media only screen and (max-width: 690px) {
  .index {
    padding-top: 57px;
  }
  .index .banner {
    padding: 41.5px 0 0 0;
  }
  .index .banner .banner_warp {
    background: none;
    height: auto;
  }
  .index .banner .banner_warp .banner_header {
    font-size: 22.5px;
    line-height: 25px;
    width: 185.5px;
  }
  .index .banner .banner_warp .banner_desc {
    font-family: Ubuntu-Medium;
    font-size: 15px;
    margin-top: 30px;
    line-height: 22.5px;
    font-weight: 500;
    width: 100%;
  }
  .index .banner .banner_warp .banner_btn {
    font-family: Ubuntu-Medium;
    width: 100%;
    height: 44px;
    border-radius: 3.5px;
  }
  .index .banner .banner_warp .banner_btn a {
    line-height: 44px;
    font-family: Ubuntu-Medium;
    font-weight: 500;
  }
  .index .banner .banner_p {
    display: block;
    width: 100%;
    margin-top: 30px;
  }
  .index .banner .banner_p img {
    width: 100%;
  }
  .index .about {
    padding: 89.1px 0;
  }
  .index .about .about_warp {
    flex-direction: column;
  }
  .index .about .about_warp .about_l {
    display: none;
  }
  .index .about .about_warp .about_r {
    width: 100%;
    margin-left: 0;
  }
  .index .about .about_warp .about_r .about_title {
    font-size: 22.5px;
    margin-top: 0;
  }
  .index .about .about_warp .about_r .about_desc {
    font-family: Ubuntu-Medium;
    font-weight: 500;
    font-size: 15px;
    line-height: 22.5px;
    text-align: left;
    color: #586c6c;
    margin-top: 36px;
    width: 100%;
  }
  .index .about .about_warp .about_r .about_row {
    width: 100%;
  }
  .index .services {
    padding: 49.5px 0;
  }
  .index .services .services_warp .services_title {
    font-size: 22.5px;
    margin-bottom: 49.5px;
    text-align: center;
  }
  .index .services .services_warp .services_row {
    flex-direction: column;
    align-items: center;
  }
  .index .services .services_warp .services_row .services_item {
    margin-bottom: 18.5px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .index .services .services_warp .services_row .services_item .item_title {
    margin-top: 4px;
    margin-bottom: 20.5px;
  }
  .index .services .services_warp .services_row .services_item .item_desc {
    font-family: Ubuntu-Medium;
    font-weight: 500;
    font-size: 15px;
    text-align: left;
    color: #586c6c;
    margin-bottom: 0px;
  }
  .index .services .services_warp .services_row .services_item .item_btn {
    margin-top: 10px;
    width: 135px;
    height: 42px;
    border-radius: 7px;
    background: transparent;
    border: 1px solid #244d4d;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .index .services .services_warp .services_row .services_item .item_btn span {
    font-family: Ubuntu-Medium;
    font-weight: 500;
    font-size: 15px;
    text-align: left;
    color: #586c6c;
    margin-right: 29px;
  }
  .index .services .services_warp .services_row .services_item .item_btn img {
    width: 17.82px;
    height: 14px;
  }
  .index .row_j {
    padding: 45px 0;
  }
  .index .row_j .row_title {
    font-size: 22.5px;
    text-align: center;
  }
  .index .row_j .row_warp {
    margin-top: 52px;
  }
  .index .row_j .row_warp .row_item {
    width: 100px;
    height: auto;
  }
  .index .saying {
    padding: 45px 0;
  }
  .index .saying .saying_warp .saying_title {
    font-size: 22.5px;
    text-align: center;
    width: 100%;
  }
  .index .saying .saying_warp .saying_bottom {
    margin-top: 54px;
    flex-direction: column;
  }
  .index .saying .saying_warp .saying_bottom .say_l {
    display: none;
  }
  .index .saying .saying_warp .saying_bottom .swiper-container {
    padding-top: 0;
  }
  .index .saying .saying_warp .saying_bottom .swiper-container .swiper-wrapper {
    width: 100%;
  }
  .index .saying .saying_warp .swiper-pagination {
    position: relative;
  }
  .index .free {
    padding: 45px 0;
  }
  .index .free .free_warp {
    flex-direction: column;
  }
  .index .free .free_warp .free_title {
    font-size: 22.5px;
    text-align: center;
    margin-right: 0;
  }
  .index .free .free_warp .free_r {
    width: 100%;
    padding-top: 24px;
  }
  .index .free .free_warp .free_r .free_desc {
    margin-bottom: 47.5px;
  }
  .index .free .free_warp .free_r .free_btn {
    width: 213.5px;
    height: 42px;
    border-radius: 3.5px;
    margin: 0 auto;
  }
  .index .free .free_warp .free_r .free_btn span {
    font-family: Ubuntu-Medium;
    font-weight: 500;
    font-size: 14px;
    color: #fff;
    margin-right: 0;
  }
  .index .free .free_warp .free_r .free_btn img {
    display: none;
  }
  .index #err,
  .index #success {
    position: fixed;
    top: 30%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
  }
}