.head_sqsy_btn {
  background-color: white;
  color: #0055e3;
}

.firstBgImg {
  position: absolute;
  top: -100px;
  left: 0;
  right: 0;
  z-index: -100;
}

.top_title_item {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

.top_title_tag {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #197ffc;
  margin-right: 20px;
  margin-top: 25px;
}

.top_title_tag_yd {
  border-radius: 50%;
  background-color: #197ffc;
  width: 5px;
  height: 5px;
  margin-right: 5px;
}

.top_title_item_yd {
  margin-top: 0;
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

.top_title2_yd {
  margin-top: 0px;
  color: #ffffff;
  font-size: 14px;
}

.top_title3 {
  font-size: 20px;
  color: #34e5ff;
  margin-top: 30px;
}

.top_title3_yd {
  font-size: 14px;
  color: #34e5ff;
  margin-top: 5px;
}

.top_title4 {
  font-size: 30px;
  color: #ffffff;
  margin-top: 30px;
}

.top_title4_yd {
  font-size: 14px;
  color: #ffffff;
  margin-top: 5px;
}

.model_one {
  padding: 66px 0;
  margin: 0 auto;
}

.model_one_ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
  margin-top: 70px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.model_one_li {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  width: 260px;
}

.model_one_li img {
  height: 160px;
}

.model_one_li_title {
  margin-top: 40px;
  font-size: 24px;
  color: #222222;
  text-align: center;
}

.model_one_li_describe {
  margin-top: 30px;
  font-size: 16px;
  color: #878787;
  line-height: 28px;
}

.model_one_li_describe_yd {
  font-size: 16px;
  color: #878787;
  line-height: 26px;
}

.model_two {
  position: relative;
}

.model_two_bg {
  width: 100%;
  display: block;
}

.model_two_text {
  position: absolute;
  top: 66px;
  left: 50%;
  transform: translate(-50%, 0);
  font-size: 35px;
  font-family: Source Han Sans CN-Medium, Source Han Sans CN;
  font-weight: 500;
  color: #212226;
  line-height: 51px;
  text-align: center;
}

.model_two_text2 {
  margin-top: 17px;
  font-size: 18px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  color: #626D83;
  line-height: 26px;

}

.model_two_text3 {
  font-size: 10px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  color: #626D83;
  line-height: 14px;
}

.model_two_yd {
  background-image: url("/new/imgs/index/model_two_bgimg.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  padding: 50px 20px;
}

.module_title_white {
  font-size: 40px;
  color: #ffffff;
  text-align: center;
}

.module_title_black {
  font-size: 35px;
  font-family: Source Han Sans CN-Medium, Source Han Sans CN;
  font-weight: 500;
  color: #212226;
  text-align: center;
}

.model_one_line {
  display: flex;
  justify-content: space-between;
  padding-top: 54px;
}

.model_one_line_item {
  width: 577px;
  height: 175px;
  background: #F7FAFF;
  box-shadow: 0px 4px 25px 0px rgba(186, 205, 238, 0.5);
  border-radius: 20px 20px 20px 20px;
  position: relative;
  box-sizing: border-box;
  padding-right: 50px;
}

.model_one_line_itemed {
  background: #FFFFFF;
}

.model_one_line_item_text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  position: absolute;
  left: 230px;
  right: 50px;
  top: 0;
  height: 100%;
}

.model_one_line_item_text1 {
  font-size: 20px;
  font-family: Source Han Sans CN-Medium, Source Han Sans CN;
  font-weight: 500;
  color: #000000;
  line-height: 29px;
}

.model_one_line_item_text1ed {
  color: #0045FF;
}

.model_one_line_item_text2 {
  font-size: 16px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  color: #626D83;
  line-height: 23px;
  margin-top: 11px;
}

.module_title_describe_white {
  font-size: 16px;
  color: #ffffff;
  text-align: center;
}

.module_title_describe_black {
  font-size: 16px;
  color: #8c8c8c;
  text-align: center;
  margin-top: 20px;
}

.module_title_describe_black_yd {
  font-size: 14px;
  color: #8c8c8c;
  text-align: center;
  margin-top: 10px;
  padding: 0 20px;
}

.model_two_ul {
  list-style-type: none;
  display: flex;
}

.model_two_li {
  list-style-type: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 30px;
  border-radius: 8px;
  background-color: white;
}

.model_two_li img {
  width: 517px;
  height: 346px;
}

.model_two_li_title {
  width: 100%;
  font-size: 24px;
  color: #222222;
  text-align: left;
}

.model_two_li_title_yd {
  width: 100%;
  font-size: 18px;
  color: #222222;
  text-align: left;
  margin-top: 20px;
  margin-bottom: 10px;
}

.model_two_li_detail {
  width: 100%;
  font-size: 16px;
  color: #222222;
  text-align: left;
}

.model_two_li_detail_yd {
  width: 100%;
  font-size: 14px;
  color: #222222;
  text-align: left;
  line-height: 24px;
}

.model_three {
  position: relative;
}

.model_three_bg {
  width: 100%;
  display: block;
}

.model_three_container {
  position: absolute;
  left: 50%;
  top: 66px;
  transform: translate(-50%, 0);
  display: flex;
  justify-content: center;
  align-items: center;
}

.model_three_left {
  width: 356px;
  height: 570px;
  background: #FFFFFF;
  border-radius: 10px 10px 10px 10px;
  opacity: 1;
  border: 2px solid #FFFFFF;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 0 0 0 40px;
}

.model_three_left_text1 {
  font-size: 28px;
  font-family: Source Han Sans CN-Medium, Source Han Sans CN;
  font-weight: 500;
  color: #212226;
}

.model_three_left_line {
  width: 19px;
  height: 4px;
  background: #212226;
  border-radius: 4px 4px 4px 4px;
  opacity: 1;
  margin-top: 15px;
}

.model_three_left_text2 {
  font-size: 20px;
  font-family: Source Han Sans CN-Bold, Source Han Sans CN;
  font-weight: 700;
  color: #212226;
  line-height: 29px;
  display: flex;
  align-items: center;
  margin: 22px 0 17px 0;
}

.model_three_left_text2_img {
  width: 22px;
  height: 22px;
  margin-right: 14px;
}

.model_three_left_item {
  display: flex;
}

.model_three_left_item_h {
  width: 132px;
  height: 39px;
  background: #F5F7FB;
  border-radius: 0px 0px 0px 0px;
  opacity: 1;
  color: #353535;
  line-height: 39px;
  font-size: 14px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  text-align: center;
  margin-top: 6px;
}

.model_three_left_item_h2 {
  width: 276px;
}

.model_three_right {
  background: url("/new/imgs/index2/model_threebg2.png");
  width: 835px;
  height: 535px;
  background-size: cover;
  background-repeat: no-repeat;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

.model_three_right_menu {
  margin-top: 50px;
  margin-left: 30px;
  width: 160px;
  height: 30px;
  background: #E5ECFF;
  border-radius: 15px 15px 15px 15px;
  opacity: 1;
  display: flex;
  align-items: center;
  box-sizing: border-box;
}

.model_three_right_menu_title {
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: #FFFFFF;
  opacity: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 4px;
  cursor: pointer;
}

.model_three_right_menu_c {
  width: 91px;
  height: 30px;
  background: linear-gradient(310deg, #386BF5 43%, #0385FF 100%);
  box-shadow: 0px 4px 10px 0px #AFC5FF;
  border-radius: 15px 15px 15px 15px;
  opacity: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}


.model_three_right_menu2_text {
  font-size: 14px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 20px;
  margin-left: 5px;
}

.model_three_right_d {
  width: 100%;
  flex: 1;
  display: flex;
}

.model_three_right_d img {
  margin: auto;
}

.model_three_yd {
  padding: 50px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.model_three_main {
  width: 100%;
  display: flex;
  padding: 60px 0;
}

.model_three_main_space {
  width: 4%;
}

.model_three_main_img {
  width: 55%;
  display: flex;
  align-items: center;
}

.model_three_main img {
  width: 100%;
}

.model_three_main_text {
  width: 33%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.model_three_main_text_m {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.model_three_main_title {
  color: #000000;
  font-size: 30px;
}

.model_three_main_title2 {
  color: #262626;
  font-size: 20px;
  line-height: 32px;
  margin-top: 12px;
}

.model_three_main_text_ul {
  list-style: none;
  margin: 0;
  padding: 0;
  margin-top: 40px;
  color: #222222;
  font-size: 16px;
  line-height: 32px;
}

.blue_cicle {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #4c7af9;
  margin-right: 8px;
  margin-bottom: 2px;
  display: inline-block;
}

.model_three_main_btn {
  width: 100%;
  display: flex;
  margin-top: 30px;
}

.apply_use {
  width: 172px;
  height: 48px;
  border-radius: 4px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  cursor: pointer;
  background-color: #2c77f4;
  color: #ffffff;
}

.apply_use:hover {
  opacity: 0.9;
}

.learn_detail {
  text-decoration: none;
  border: 1px solid #2c77f4;
  color: #2c77f4;
  background-color: #ffffff;
  margin-left: 20px;
}

.model_four {
  background: #F7FAFF;
}

.model_four_top {
  padding: 51px 0 0 0;
  margin: 0 auto;
}

.model_four_top_text1 {
  font-size: 35px;
  font-family: Source Han Sans CN-Medium, Source Han Sans CN;
  font-weight: 500;
  color: #212226;
  line-height: 51px;
  text-align: center;
}

.model_four_top_text2 {
  font-size: 18px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  color: #626D83;
  line-height: 26px;
  margin-top: 17px;
  text-align: center;
}

.model_four_top_text3 {
  font-size: 10px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  color: #626D83;
  line-height: 14px;
  text-align: center;
  margin-top: 3px;
}

.model_seven_img {
  width: 100%;
  margin-top: 60px;
}

.model_seven_img2 {
  display: block;
  margin: 0 auto;
  margin-top: 35px;
}

.model_four_top_menu {
  margin-top: 37px;
  display: flex;
  justify-content: space-between;
}

.model_four_top_menu_item {
  width: 256px;
  height: 130px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding-bottom: 5px;
  box-sizing: border-box;
  cursor: pointer;
}

.model_four_top_menu_itemed {
  border-bottom: #386BF5 2px solid;
}

.model_four_top_menu_item_text {
  font-size: 24px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  color: #212226;
  margin-top: 15px;
}

.model_four_c {
  width: 100%;
  height: 570px;
  background: linear-gradient(180deg, #ECF3FF 5%, #FFFFFF 64%);
  border-radius: 0px 0px 0px 0px;
  opacity: 1;
}

.model_four_c_c {
  height: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.model_four_c_l {
  margin-left: 90px;
}

.model_four_c_l_text1 {
  font-size: 24px;
  font-family: Source Han Sans CN-Bold, Source Han Sans CN;
  font-weight: 700;
  color: #212226;
  line-height: 35px;
}

.model_four_c_l_text2 {
  font-size: 16px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  color: #626D83;
  line-height: 23px;
  margin-top: 5px;
  margin-bottom: 50px;
}

.model_four_c_l_text3 {
  display: flex;
  align-items: flex-start;
  font-size: 18px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  color: #525252;
  line-height: 26px;
  margin-bottom: 13px;
}

.model_four_c_l_text3 img {
  margin-right: 10px;
  padding-top: 7px;
}

.model_four_c_l_text4 {
  margin-top: 23px;
  width: 166px;
  height: 43px;
  background: linear-gradient(118deg, #1E98FF 1%, #0066FF 100%);
  box-shadow: 3px 10px 23px 0px #82B4FF;
  border-radius: 2px 2px 2px 2px;
  opacity: 1;
  line-height: 43px;
  text-align: center;
  cursor: pointer;
  font-size: 20px;
  font-family: Source Han Sans CN-Bold, Source Han Sans CN;
  font-weight: 700;
  color: #FFFFFF;
}

.model_four_main {
  background: #ffffff;
  padding: 50px 0;
  margin: 0 auto;
  margin-top: 60px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

.model_four_main_title {
  color: #222222;
  font-size: 30px;
}

.model_four_main_describe {
  color: #8c979f;
  font-size: 14px;
  line-height: 26px;
  margin-top: 20px;
}

.model_four_space {
  width: 5%;
}

.model_four_tab {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 0;
  margin-top: 50px;
  width: 100%;
  box-sizing: border-box;
}

.model_four_ul {
  padding: 0;
  margin: 0;
  list-style: none;
  width: 36%;
}

.model_four_tab img {
  width: 49%;
}

.model_four_tab li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  cursor: pointer;
  border-left: 3px solid #ffffff;
  height: 150px;
  padding: 25px 20px 0 20px;
  box-sizing: border-box;
}

.model_four_tab_bg {
  border-left: 3px solid #4c7af9;
  background-color: #e9f1fe;
}

.model_four_tab_text2 {
  color: #8c979f;
  font-size: 16px;
  line-height: 24px;
}

.model_seven {
  padding: 60px 0;
}

.model_seven_title {
  color: #000000;
  font-size: 40px;
  text-align: center;
  margin-bottom: 20px;
}

.model_seven_describe {
  color: #99a6b0;
  font-size: 14px;
  text-align: center;
  margin-bottom: 90px;
}

.news_item {
  padding: 29px 0;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  border-bottom: 1px #e3e3e3 solid;
  color: #666666;
  font-size: 14px;
}


.model_one_yd {
  margin: 0 auto;
  padding: 30px 0;
}

.module_title_black_yd {
  color: #000000;
  text-align: center;
  font-size: 20px;
  font-weight: 600;
  padding: 0 20px;
}

.model_one_ul_yd {
  list-style-type: none;
  padding: 0 20px 30px 20px;
  margin: 0;
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
}

.model_one_li_title_yd {
  color: #222222;
  text-align: center;
  font-size: 18px;
  margin: 20px 0;
}

.model_one_ul_li_yd {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 30px;
}

.model_one_ul_li_yd:last-child {
  margin-bottom: 0px;
}

.module_title_white_yd {
  color: #ffffff;
  text-align: center;
  font-size: 20px;
  line-height: 32px;
}

.module_title_describe_white_yd {
  font-size: 14px;
  color: #ffffff;
  text-align: center;
  margin-top: 10px;
  line-height: 24px;
  padding: 0 20px;
}

.model_two_li_yd {
  list-style-type: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
  border-radius: 8px;
  background-color: white;
  margin-top: 20px;
}

.model_three_main_yd {
  width: 100%;
  margin-top: 50px;
  padding: 0 20px;
  box-sizing: border-box;
}

.model_three_main_yd img {
  width: 100%;
}

.model_three_main_text_yd {
  margin-top: 20px;
}

.model_three_main_title_yd {
  font-size: 18px;
  color: #000;
}

.model_three_main_title2_yd {
  font-size: 14px;
  color: #000;
  line-height: 24px;
  margin-top: 10px;
}

.model_three_main_title3_yd {
  margin-top: 5px;
  font-size: 14px;
  line-height: 24px;
  color: #000;
}

.model_four_yd {
  padding-top: 50px;
}

.model_four_main_yd {
  background: #ffffff;
  padding: 50px 0;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  margin-top: 30px;
}

.model_four_main_title_yd {
  font-size: 20px;
}

.model_four_main_describe_yd {
  padding: 0 10px;
}

.model_four_tab_yd {
  flex-direction: column;
}

.model_seven_yd {
  padding: 50px 10px;
  margin-bottom: 0;
}

.model_seven_title_yd {
  font-size: 24px;
}

.model_seven_describe_yd {
  margin-bottom: 20px;
}

.mySwiper {
  margin-top: 100px;
  width: 100%;
  height: 380px;
}

.swiper-slide {
  position: relative;
}

.mySwiper_yd {
  margin-top: 70px;
  width: 100%;
  height: auto;
}

.swiper_container {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.swiper_title {
  margin: 0 auto;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 50px;
  box-sizing: border-box;
}

.swiper_title_yd {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 5%;
  box-sizing: border-box;
}

.swiper_yd {
  margin-top: 70px !important;
  width: 100%;
  height: 400px;
}

.swiper_bg_yd {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.toDownSoft_yd {
  width: 70px;
  height: 25px;
  background-color: #ffffff;
  border-radius: 4px;
  color: #0066ff;
  font-size: 14px;
  line-height: 25px;
  cursor: pointer;
  text-align: center;
  margin-top: 5px;
  text-decoration: none;
  position: absolute;
  right: 10px;
  bottom: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.learn_more {
  text-align: center;
  margin: 0 auto;
  margin-top: 60px;
  width: 150px;
  height: 40px;
  background-color: #437bff;
  border-radius: 5px;
  color: #ffffff;
  font-size: 18px;
  line-height: 40px;
  cursor: pointer;
  display: block;
  text-decoration: none;
  font-weight: 600;
}

.learn_more:hover {
  opacity: 0.9;
}

.learn_more_yd {
  text-align: center;
  margin: 0 auto;
  margin-top: 20px;
  width: 120px;
  height: 35px;
  background-color: #437bff;
  border-radius: 5px;
  color: #ffffff;
  font-size: 16px;
  line-height: 35px;
  cursor: pointer;
  display: block;
  text-decoration: none;
  font-weight: 600;
}

.model_six {
  margin: 0 auto;
  padding: 50px 0 0 0;
}

.model_six_c {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 60px 0 0 0;
}

.model_six_c_l {
  padding-left: 70px;
}

.model_six_c_l_text1 {
  font-size: 24px;
  font-family: Source Han Sans CN-Bold, Source Han Sans CN;
  font-weight: 700;
  color: #212226;
  line-height: 35px;
}

.model_six_c_l_text2 {
  font-size: 14px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  color: #626D83;
  line-height: 20px;
  margin: 5px 0 40px 0;
}

.model_six_c_l_menu_i {
  width: 326px;
  height: 74px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 40px 0 25px;
  box-sizing: border-box;
  cursor: pointer;
}

.model_six_c_l_menu_ied {
  background: linear-gradient(130deg, #0385FF 0%, #1F69F1 99%);
  box-shadow: 0px 17px 34px -7px #A4B9DB;
}

.model_six_c_l_menu_i_text {
  display: flex;
  align-items: center;
  color: #626D83;
}

.model_six_c_l_menu_i_text1 {
  font-size: 24px;
  font-family: PingFang SC-Bold, PingFang SC;
  font-weight: 400;
}

.model_six_c_l_menu_i_text2 {
  font-size: 14px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;

  margin-left: 7px;
}

.model_six_c_l_menu_i_texted {
  color: #FFFFFF;
}

.model_six_title {
  font-size: 35px;
  font-family: Source Han Sans CN-Medium, Source Han Sans CN;
  font-weight: 500;
  color: #212226;
  line-height: 51px;
  text-align: center;
}

.model_six_tab {
  display: flex;
  justify-content: center;
  margin-top: 25px;
}

.model_six_tabmain {
  width: 129px;
  height: 37px;
  background: #0646E4;
  border-radius: 0px 0px 0px 0px;
  opacity: 1;
  font-size: 20px;
  font-family: Source Han Sans CN-Medium, Source Han Sans CN;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 37px;
  text-align: center;
  cursor: pointer;
}

.model_six_tabmain2 {
  background: #B9D1FF;
  color: #FFFFFF;
  margin-left: 30px;
}

.model_six_tabSelect {
  background-color: #d3e0ff;
  color: #3370ff;
  border-radius: 3px;
}

#model_six_tab2 {
  margin: 0 20px;
}

.model_six_maintop {
  padding: 19px 42px 17px 13px;
  box-shadow: 0 0 10px #f2f6ff;
  border: none;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.model_sixdescribe {
  width: 100%;
}

.model_sixdescribe_text1 {
  color: #222222;
  font-size: 24px;
  margin-bottom: 32px;
}

.model_sixdescribe_text2 {
  color: #666666;
  font-size: 14px;
  margin-bottom: 30px;
  line-height: 24px;
}

.model_six_ul {
  list-style: none;
  margin: 0;
  padding: 0;
  margin-top: 20px;
}

.model_six_li {
  display: flex;
  width: 100%;
}

.news_item {
  width: 45%;
  padding: 29px 0;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  border-bottom: 1px #e3e3e3 solid;
  color: #666666;
  font-size: 14px;
}

.news_item a {
  text-decoration: none;
  color: #666666;
}

.news_item a:hover {
  text-decoration: underline;
  color: #3370ff;
}

.model_six_li_space {
  width: 10%;
}

.product_js {
  margin: 0 auto;
  padding: 100px 0 0 0;
}

.product_js_yd {
  margin: 0 auto;
  padding: 50px 0 0 0;
}

.product_js_item {
  display: flex;
}

.product_js_item_yd {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

.product_js_item_left {
  width: 30%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}

.product_js_item_top_yd {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}

.product_js_item_bottom_yd {
  margin-top: 20px;
}

.product_js_item_bottom_yd img {
  width: 100%;
  margin-bottom: 20px;
}

.product_js_item_title {
  display: flex;
}

.product_js_item_title_yd {
  width: 100%;
  display: flex;
  justify-content: center;
}

.product_js_item_title_yd img {
  width: 20px;
}

.product_js_item_left_text1 {
  color: #333333;
  font-size: 30px;
  margin-left: 15px;
}

.product_js_item_left_text1_yd {
  color: #333333;
  font-size: 20px;
  margin-left: 10px;
}

.product_js_item_left_gs {
  margin-top: 40px;
}

.product_js_item_left_gs_yd {
  margin-top: 10px;
}

.product_js_item_top_gs_yd {
  margin-top: 20px;
}

.product_js_item_left_text2 {
  color: #333333;
  font-size: 18px;
  margin-bottom: 20px;
}

.product_js_item_top_text2_yd {
  color: #333333;
  font-size: 16px;
  margin-bottom: 20px;
  text-align: center;
}

.product_js_item_left_textitems {
  display: flex;
  margin-bottom: 10px;
}

.product_js_item_left_textspace {
  width: 10px;
}

.product_js_item_left_textitem {
  width: 100px;
  height: 36px;
  border-radius: 3px;
  background-color: #eef3ff;
  border: 1px #3370ff solid;
  color: #3370ff;
  font-size: 14px;
  line-height: 36px;
  text-align: center;
}

.product_js_item_left_textitem2 {
  width: 210px;
}

.product_js_item_rowspace {
  width: 5%;
}

.product_js_item_right {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.product_js_item_right_btns {
  display: flex;
  justify-content: center;
  margin-top: 60px;
}

.product_js_item_btns_yd {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.product_js_item_right_btn {
  width: 120px;
  height: 34px;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  margin-right: 10px;
}

.product_js_item_right_btn:last-child {
  margin-right: 0px;
}

.product_js_item_right_btned {
  border-radius: 17px;
  background-color: #ffffff;
  box-shadow: 0px 0px 15px #d9eaef;
}

.product_js_item_right_text {
  margin-left: 10px;
  color: #333333;
  font-size: 14px;
}

.product_js_item_lsimg {
  display: none;
  position: relative;
  width: 820px;
  height: 510px;
  justify-content: center;
  align-items: flex-end;
}

.product_js_item_lsimg_yd {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 30px;
}

.product_js_item_lsimg_yd img {
  width: 95%;
}

.product_js_item_lsimged {
  display: flex;
}

.ls_ipad1 {
  position: absolute;
  bottom: 150px;
  left: 150px;
  opacity: 0;
  transition: all 0.3s ease-in 0s;
}

.ls_ipad1_yd {
  position: absolute;
  top: 12%;
  left: 4%;
  opacity: 0;
  transition: all 0.3s ease-in 0s;
}

.ls_ipad2 {
  position: absolute;
  bottom: 0;
  right: 25px;
  opacity: 0;
  transition: all 0.3s ease-in 0s;
}

.ls_ipad2_yd {
  bottom: -5%;
  right: 1%;
}

.ls_ipad3 {
  position: absolute;
  top: 130px;
  left: 5px;
  opacity: 0;
  transition: all 0.3s ease-in 0s;
}

.ls_ipad3_yd {
  top: 10%;
  left: 2%;
}

.ls_yd1_js {
  position: absolute;
  top: 110px;
  left: 150px;
  opacity: 1;
  transition: all 0.3s ease-in 0s;
}

.ls_yd4_js {
  position: absolute;
  opacity: 0;
  transition: all 0.3s ease-in 0s;
  bottom: 15px;
  right: 50px;
}

.pf_ipad1 {
  position: absolute;
  opacity: 0;
  transition: all 0.3s ease-in 0s;
  top: 120px;
  left: 110px;
}

.pf_ipad2 {
  position: absolute;
  opacity: 0;
  transition: all 0.3s ease-in 0s;
  top: 220px;
  left: 120px;
}

.pf_ipad3 {
  position: absolute;
  opacity: 0;
  transition: all 0.3s ease-in 0s;
}

.pf_yd1_js {
  position: absolute;
  opacity: 0;
  transition: all 0.3s ease-in 0s;
  top: 137px;
  left: 180px;
}

.pf_yd4_js {
  position: absolute;
  opacity: 0;
  transition: all 0.3s ease-in 0s;
  bottom: -6px;
  right: 140px;
}

.product_js_container {
  height: 800px;
  box-sizing: border-box;
  position: relative;
  padding-top: 100px;
  padding-bottom: 50px;
  display: none;
}

.product_js_container_yd {
  box-sizing: border-box;
  position: relative;
  padding: 20px 10px;
  margin-top: 30px;
}

.product_js_container_lsbg {
  width: 50%;
  position: absolute;
  height: 100%;
  box-sizing: border-box;
  top: 0;
}

.product_js_container_main {
  margin: 60px auto;
  position: relative;
  display: none;
}

.product_js_container_mained {
  display: flex;
  flex-direction: column;
}

.product_js_tab {
  margin: 0 auto;
  position: relative;
  margin-top: 50px;
  display: flex;
  justify-content: center;
}

.product_js_tab_bottom {
  width: 100%;
  border-bottom: 4px #f5f5f5 solid;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 0;
}

.product_js_tab_item {
  width: 220px;
  height: 50px;
  line-height: 50px;
  box-sizing: border-box;
  cursor: pointer;
  text-align: center;
  z-index: 1;
  font-size: 18px;
  color: #666666;
}

.product_js_tab_itemed {
  border-bottom: 4px #437bff solid;
  color: #437bff;
}

.hide {
  display: none;
}

.model_five {
  width: 100%;
  margin: 0 auto;
  position: relative;
}

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

.model_five_title {
  top: 50px;
  left: 50%;
  transform: translate(-50%, 0);

}

.model_eight {
  margin: 0 auto;
  padding: 50px 0 0 0;
}

.model_eight_c {
  width: 100%;
  padding-top: 50px;
  display: flex;
}

.model_eight_c_l {
  width: 587px;
  height: 439px;
  background: #FFFFFF;
  border-radius: 0px 0px 0px 0px;
  opacity: 1;
  cursor: pointer;
}

.model_eight_c_l_text {
  padding: 14px 10px 0 15px;
}

.model_eight_c_l_text1 {
  font-size: 20px;
  font-family: Source Han Sans CN-Medium, Source Han Sans CN;
  font-weight: 500;
  color: #353535;
  line-height: 29px;
  -webkit-background-clip: text;
}

.model_eight_c_l_text2 {
  font-size: 16px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  color: #6A6A6A;
  line-height: 23px;
  margin-top: 3px;

}

.model_eight_c_l_text3 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 17px;

}

.model_eight_c_l_text3_1 {
  font-size: 18px;
  font-family: Source Han Sans CN-Regular, Source Han Sans CN;
  font-weight: 400;
  color: #989898;
  line-height: 26px;
  -webkit-background-clip: text;
}

.model_eight_c_r {
  padding-left: 56px;
  flex: 1;
  box-sizing: border-box;
  cursor: pointer;
}

.model_eight_c_r_i {
  padding: 15px 20px 15px 5px;
  border-bottom: 1px #E7E7E7 solid;
}

.top_png {
  width: 100%;
}

.top_title1 {
  font-size: 45px;
  font-family: Alibaba PuHuiTi 2.0-115 Black, Alibaba PuHuiTi 20;
  font-weight: 1000;
  line-height: 63px;
  background: linear-gradient(144deg, #1E99FF 0%, #0166FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 5px;
}

.top_title2 {
  font-size: 24px;
  font-weight: 400;
  color: #fff;
  line-height: 34px;
  margin-top: 5px;
  font-family: Alibaba PuHuiTi 2.0-55 Regular, Alibaba PuHuiTi 20;
}

.top_title3 {
  font-size: 12px;
  font-weight: 400;
  color: #eee;
  line-height: 17px;
  margin-top: 3px;

}

.headImgBtn {
  width: 166px;
  height: 43px;
  background: linear-gradient(118deg, #1E98FF 1%, #0066FF 100%);
  box-shadow: 3px 10px 23px 0px #82B4FF;
  border-radius: 2px 2px 2px 2px;
  opacity: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
}

.headImgBtn_text {
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
}

.top_title2_1 {
  font-size: 40px;
  font-family: Alibaba PuHuiTi 2.0-115 Black, Alibaba PuHuiTi 20;
  font-weight: 1000;
  color: #0166FF;
  line-height: 56px;
  text-shadow: 0px 4px 10px #B5CBE6;
  -webkit-background-clip: text;
}