.about .single-slide-item {
  background-image: url(../images/about-banner.png);
  background-size: cover;
  background-repeat: no-repeat;
  /* 设置背景图不重复 */
  height: 300px;

}

.about .single-slide-item h1 {
  font-size: 40px;
}

.about .single-slide-item p {
  color: #224DA8;
  font-size: 42px;
  text-transform: uppercase;
  font-weight: bold;
  font-family: PingFangSC-Semibold, sans-serif;
}

.about .single-slide-item.single-slide-item2 {
  background-image: url(../images/about-banner2.png);
}

.about-f ul li {
  /* margin-bottom: 10px; */
  line-height: 12px;
}

.about-f ul li img {
  width: 50px;
  height: 50px;
  margin-right: 25px;
}

.about-f ul li .right {
  width: calc(100% - 68px);
}

.about-f ul li .right p {
  font-size: 1rem;
}

.page {
  background-color: rgba(255, 255, 255, 1);
  position: relative;
  width: 1920px;
  height: 2743px;
  overflow: hidden;
}

.box_1 {
  background-color: rgba(255, 255, 255, 1);
  width: 1920px;
  height: 120px;
}

.image_5 {
  width: 245px;
  height: 58px;
  margin: 30px 0 0 285px;
}

.text_1 {
  width: 54px;
  height: 38px;
  overflow-wrap: break-word;
  color: rgba(70, 70, 70, 1);
  font-size: 27px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: right;
  white-space: nowrap;
  line-height: 38px;
  margin: 41px 0 0 255px;
}

.text_2 {
  width: 108px;
  height: 38px;
  overflow-wrap: break-word;
  color: rgba(70, 70, 70, 1);
  font-size: 27px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: right;
  white-space: nowrap;
  line-height: 38px;
  margin: 41px 0 0 80px;
}

.text_3 {
  width: 108px;
  height: 38px;
  overflow-wrap: break-word;
  color: rgba(70, 70, 70, 1);
  font-size: 27px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: right;
  white-space: nowrap;
  line-height: 38px;
  margin: 41px 0 0 80px;
}

.text_4 {
  width: 54px;
  height: 38px;
  overflow-wrap: break-word;
  color: rgba(70, 70, 70, 1);
  font-size: 27px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: right;
  white-space: nowrap;
  line-height: 38px;
  margin: 41px 0 0 80px;
}

.text_5 {
  width: 54px;
  height: 38px;
  overflow-wrap: break-word;
  color: rgba(70, 70, 70, 1);
  font-size: 27px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: right;
  white-space: nowrap;
  line-height: 38px;
  margin: 41px 0 0 80px;
}

.text_6 {
  width: 108px;
  height: 38px;
  overflow-wrap: break-word;
  color: rgba(33, 76, 168, 1);
  font-size: 27px;
  font-family: PingFangSC-Semibold;
  font-weight: 600;
  text-align: right;
  white-space: nowrap;
  line-height: 38px;
  margin: 41px 249px 0 80px;
}

.box_12 {
  position: relative;
  width: 1920px;
  height: 2250px;
}

.box_13 {
  background-color: rgba(233, 238, 249, 1);
  width: 1920px;
  height: 693px;
}

.text_7 {
  width: 152px;
  height: 52px;
  overflow-wrap: break-word;
  color: rgba(34, 77, 168, 1);
  font-size: 38px;
  text-transform: uppercase;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  text-align: left;
  white-space: nowrap;
  line-height: 52px;
  margin: 118px 0 0 884px;
}

.box_14 {
  width: 1141px;
  height: 468px;
  margin: 36px 0 0 399px;
}

.section_1 {
  background-color: rgba(34, 77, 168, 1);
  width: 774px;
  height: 406px;
  border: 1px solid rgba(151, 151, 151, 1);
  margin-top: 58px;
}

.image_2 {
  width: 467px;
  height: 387px;
  margin: 18px 0 0 1px;
}

.text-wrapper_1 {
  width: 100%;
  overflow-wrap: break-word;
  font-size: 0;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  text-align: justify;
  line-height: 61px;
  padding: 15px 52px 5px 55px;
  background: url(../images/about1.png) no-repeat;
  background-size: cover;
}

.text_8 {
  width: 668px;
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 25px;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  text-align: left;
  line-height: 61px;
}

.paragraph_1 {
  width: 668px;
  height: 301px;
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 18px;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  text-align: left;
  line-height: 61px;
}

.paragraph_2 {
  width: 100%;
  height: 301px;
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 16px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: justify;
  line-height: 40px;
}

.section_2 {
  background-color: rgba(243, 243, 243, 1);
  width: 350px;
  height: 468px;
}

.box_5 {
  background-color: rgba(237, 246, 255, 0.37);
  width: 1920px;
  height: 766px;
  margin: 116px 0 1px 0;
}

.contact-text {
  font-size: 1rem;
  line-height: 28px;
  text-align: justify;
}

.text_9 {
  width: 152px;
  height: 52px;
  overflow-wrap: break-word;
  color: rgba(34, 77, 168, 1);
  font-size: 38px;
  text-transform: uppercase;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  text-align: left;
  white-space: nowrap;
  line-height: 52px;
  margin: 90px 0 0 884px;
}

.text_10 {
  width: 1118px;
  height: 120px;
  overflow-wrap: break-word;
  color: rgba(100, 100, 100, 1);
  font-size: 28px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: left;
  line-height: 40px;
  margin: 40px 0 0 408px;
}

.box_15 {
  width: 1092px;
  height: 304px;
  margin: 60px 0 100px 408px;
}

.box_16 {
  width: 70px;
  height: 295px;
  margin-top: 5px;
}

.image-wrapper_1 {
  background-color: rgba(34, 77, 168, 1);
  height: 70px;
  width: 70px;
}

.label_1 {
  width: 30px;
  height: 36px;
  margin: 17px 0 0 20px;
}

.image-wrapper_2 {
  background-color: rgba(34, 77, 168, 1);
  height: 70px;
  margin-top: 41px;
  width: 70px;
}

.label_4 {
  width: 32px;
  height: 31px;
  margin: 19px 0 0 19px;
}

.image-wrapper_3 {
  background-color: rgba(34, 77, 168, 1);
  height: 70px;
  margin-top: 44px;
  width: 70px;
}

.label_3 {
  width: 32px;
  height: 26px;
  margin: 22px 0 0 19px;
}

.text-wrapper_2 {
  width: 100%;
  overflow-wrap: break-word;
  font-size: 0;
  font-family: MicrosoftYaHei;
  font-weight: normal;
  text-align: left;
  line-height: 38px;
}

.text_11 {
  width: 100%;
  overflow-wrap: break-word;
  color: rgba(100, 100, 100, 1);
  font-size: 16px;
  font-family: MicrosoftYaHei;
  font-weight: normal;
  text-align: left;
  line-height: 28px;
}

.paragraph_3 {
  width: 434px;
  overflow-wrap: break-word;
  color: rgba(100, 100, 100, 1);
  font-size: 18px;
  font-family: MicrosoftYaHei;
  font-weight: normal;
  text-align: left;
  line-height: 38px;
}

.paragraph_4 {
  width: 434px;
  overflow-wrap: break-word;
  color: rgba(100, 100, 100, 1);
  font-size: 24px;
  font-family: MicrosoftYaHei;
  font-weight: normal;
  text-align: left;
  line-height: 38px;
}

.paragraph_5 {
  width: 434px;
  overflow-wrap: break-word;
  color: rgba(100, 100, 100, 1);
  font-size: 18px;
  font-family: MicrosoftYaHei;
  font-weight: normal;
  text-align: left;
  line-height: 38px;
}

.paragraph_6 {
  width: 434px;
  overflow-wrap: break-word;
  color: rgba(100, 100, 100, 1);
  font-size: 24px;
  font-family: MicrosoftYaHei;
  font-weight: normal;
  text-align: left;
  line-height: 38px;
}

.paragraph_7 {
  width: 434px;
  overflow-wrap: break-word;
  color: rgba(100, 100, 100, 1);
  font-size: 18px;
  font-family: MicrosoftYaHei;
  font-weight: normal;
  text-align: left;
  line-height: 38px;
}

.box_7 {
  background-color: rgba(216, 216, 216, 1);
  width: 212px;
  height: 212px;
  margin: 88px 0 0 341px;
}

.box_8 {
  background-image: url(https://lanhu-dds-backend.oss-cn-beijing.aliyuncs.com/merge_image/imgs/9096ded045684d778373176ac135b537_mergeImage.png);
  position: absolute;
  left: 0;
  top: 0;
  width: 1923px;
  height: 693px;
}

.text-group_6 {
  width: 365px;
  height: 152px;
  margin: 206px 0 0 424px;
}

.text_12 {
  width: 236px;
  height: 74px;
  overflow-wrap: break-word;
  color: rgba(34, 77, 168, 1);
  font-size: 59px;
  text-transform: uppercase;
  font-family: PingFangSC-Semibold;
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
  line-height: 74px;
}

.text_13 {
  width: 365px;
  height: 74px;
  overflow-wrap: break-word;
  color: rgba(34, 77, 168, 1);
  font-size: 70px;
  text-transform: uppercase;
  font-family: PingFangSC-Semibold;
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
  line-height: 74px;
  margin-top: 4px;
}

.image_3 {
  width: 559px;
  height: 561px;
  margin: 112px 385px 0 190px;
}

.box_9 {
  background-image: url(https://lanhu-dds-backend.oss-cn-beijing.aliyuncs.com/merge_image/imgs/04e26cf0f1c64086bc33a66ca107faae_mergeImage.png);
  position: absolute;
  left: 1173px;
  top: 918px;
  width: 348px;
  height: 480px;
}

.box_17 {
  background-color: rgba(16, 56, 120, 1);
  height: 374px;
  margin-top: -1px;
  width: 1920px;
}

.image-wrapper_5 {
  width: 242px;
  height: 57px;
  margin: 44px 0 0 361px;
}

.image_6 {
  width: 242px;
  height: 57px;
}

.group_6 {
  width: 1180px;
  height: 166px;
  margin: 22px 0 85px 356px;
}

.text-wrapper_4 {
  width: 102px;
  height: 73px;
  margin-top: 26px;
}

.text_25 {
  width: 102px;
  height: 29px;
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 20px;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  text-align: justify;
  white-space: nowrap;
  line-height: 28px;
}

.text_26 {
  width: 72px;
  height: 25px;
  overflow-wrap: break-word;
  color: rgba(123, 150, 194, 1);
  font-size: 18px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: justify;
  white-space: nowrap;
  line-height: 25px;
  margin-top: 19px;
}

.block_1 {
  width: 108px;
  height: 114px;
  margin: 26px 0 0 68px;
}

.text_27 {
  width: 102px;
  height: 29px;
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 20px;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  text-align: justify;
  white-space: nowrap;
  line-height: 28px;
}

.text-group_7 {
  width: 108px;
  height: 66px;
  margin-top: 19px;
}

.text_28 {
  width: 108px;
  height: 25px;
  overflow-wrap: break-word;
  color: rgba(123, 150, 194, 1);
  font-size: 18px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: justify;
  white-space: nowrap;
  line-height: 25px;
}

.text_29 {
  width: 72px;
  height: 25px;
  overflow-wrap: break-word;
  color: rgba(123, 150, 194, 1);
  font-size: 18px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: justify;
  white-space: nowrap;
  line-height: 25px;
  margin-top: 16px;
}

.block_2 {
  width: 102px;
  height: 114px;
  margin: 26px 0 0 68px;
}

.text_30 {
  width: 102px;
  height: 29px;
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 20px;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  text-align: justify;
  white-space: nowrap;
  line-height: 28px;
}

.text-group_8 {
  width: 72px;
  height: 66px;
  margin-top: 19px;
}

.text_31 {
  width: 72px;
  height: 25px;
  overflow-wrap: break-word;
  color: rgba(123, 150, 194, 1);
  font-size: 18px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: justify;
  white-space: nowrap;
  line-height: 25px;
}

.text_32 {
  width: 72px;
  height: 25px;
  overflow-wrap: break-word;
  color: rgba(123, 150, 194, 1);
  font-size: 18px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: justify;
  white-space: nowrap;
  line-height: 25px;
  margin-top: 16px;
}

.block_3 {
  width: 102px;
  height: 114px;
  margin: 26px 0 0 68px;
}

.text_33 {
  width: 102px;
  height: 29px;
  overflow-wrap: break-word;
  color: rgba(255, 255, 255, 1);
  font-size: 20px;
  font-family: PingFangSC-Medium;
  font-weight: 500;
  text-align: justify;
  white-space: nowrap;
  line-height: 28px;
}

.text-group_9 {
  width: 72px;
  height: 66px;
  margin-top: 19px;
}

.text_34 {
  width: 72px;
  height: 25px;
  overflow-wrap: break-word;
  color: rgba(123, 150, 194, 1);
  font-size: 18px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: justify;
  white-space: nowrap;
  line-height: 25px;
}

.text_35 {
  width: 72px;
  height: 25px;
  overflow-wrap: break-word;
  color: rgba(123, 150, 194, 1);
  font-size: 18px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: justify;
  white-space: nowrap;
  line-height: 25px;
  margin-top: 16px;
}

.image-text_2 {
  width: 123px;
  height: 166px;
  margin-left: 439px;
}

.group_7 {
  background-color: rgba(216, 216, 216, 0.42);
  width: 123px;
  height: 123px;
  border: 1px solid rgba(151, 151, 151, 0.42);
}

.text-group_10 {
  width: 121px;
  height: 33px;
  overflow-wrap: break-word;
  color: rgba(123, 150, 194, 1);
  font-size: 18px;
  font-family: PingFangSC-Regular;
  font-weight: normal;
  text-align: right;
  white-space: nowrap;
  line-height: 25px;
  margin: 10px 0 0 1px;
}