.bannr_box {
  width: 100%;
  height: 320px;
  background: url(/static_source/image/banner_jiejue/banner_xuanzhi.webp);
  background-repeat: no-repeat;
  background-size: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 120px;
  box-sizing: border-box;
}

.bannr_box h1 {
  font-size: 50px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #06101e;
  line-height: 70px;
}

.bannr_box p {
  width: 602px;
  font-size: 20px;
  font-family: PingFang SC,
 PingFang SC;
  font-weight: 400;
  color: #7b7a7b;
  line-height: 32px;
}

.xiangguankehu {
  margin-top: 13px;
  background: #ffffff;
  box-shadow: 0px 1px 10px 0px rgba(50, 108, 184, 0.08);
}

.xiangguankehu ul {
  display: flex;
  gap: 30px;
  align-items: center;
  margin-left: 120px;
}

.xiangguankehu ul li {
  font-size: 18px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  color: #787878;
}

.xiangguankehu ul li img {
  width: 154px;
  height: 64px;
}

.yingyongchangjing_box {
  padding-bottom: 120px;
}

.yingyongchangjing_box .title {
  text-align: center;
  font-size: 40px;
  font-family: AppleSystemUIFont;
  color: #333333;
  margin-bottom: 40px;
  padding-top: 44px;
}

.yingyongchangjing_box .ul1 {
  display: flex;
  margin-left: 195px;
  gap: 62px;
}

.yingyongchangjing_box .ul1 li {
  width: 216px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  box-sizing: border-box;
}

.yingyongchangjing_box .ul1 li h3 {
  font-size: 23px;
  font-family: PingFang SC,
 PingFang SC;
  font-weight: 400;
  color: #333333;
  text-align: center;
}

.yingyongchangjing_box .ul1 li p {
  font-size: 16px;
  font-family: PingFang SC,
 PingFang SC;
  font-weight: 400;
  color: #666666;
  text-align: center;
}

.yingyongchangjing_box .ul1 li img {
  width: 40px;
  height: 40px;
}

.dangqianwenti_box {
  width: 1440px;
  padding-top: 71px;
  padding-bottom: 144px;
  box-sizing: border-box;
  background: url(/static_source/image/shichangyanjiu/banner2.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.dangqianwenti_box .title {
  font-size: 40px;
  font-family: PingFang SC,
 PingFang SC;
  font-weight: 500;
  color: #ffffff;
  text-align: center;
  margin-bottom: 44px;
}

.dangqianwenti_box ul {
  margin-left: 211px;
  display: flex;
  flex-wrap: wrap;
  gap: 51px;
}

.dangqianwenti_box ul li {
  width: 475px;
  background: #ffffff;
  box-shadow: 0px 0px 4px 0px #639bfc;
  border-radius: 8px 8px 8px 8px;
  opacity: 1;
  padding-top: 16px;
  padding-left: 25px;
  padding-right: 24px;
  padding-bottom: 14px;
  box-sizing: border-box;
  position: relative;
}

.dangqianwenti_box ul li h3 {
  font-size: 22px;
  font-family: PingFang SC,
 PingFang SC;
  font-weight: 400;
  color: #333333;
}

.dangqianwenti_box ul li p {
  font-size: 20px;
  font-family: PingFang SC,
 PingFang SC;
  font-weight: 400;
  color: #666666;
  line-height: 35px;
}

.dangqianwenti_box ul li img {
  width: 30px;
  height: 30px;
  position: absolute;
  left: 19px;
  top: 19px;
}

.my_fangan_box {
  margin-bottom: 91px;
}

.my_fangan_box .title {
  text-align: center;
  font-size: 40px;
  font-family: AppleSystemUIFont;
  color: #333333;
  margin-bottom: 48px;
  margin-top: 57px;
}

.my_fangan_box ul {
  display: flex;
  margin-left: 142px;
  gap: 50px;
}

.my_fangan_box ul li {
  width: 255px;
  border-radius: 4px 4px 4px 4px;
  opacity: 1;
  border: 2px solid #f3f3f3;
}

.my_fangan_box ul li .image {
  width: 100%;
  height: 140px;
}

.my_fangan_box ul li .image img {
  width: 100%;
  height: 100%;
}

.my_fangan_box ul li .text {
  margin-top: 13px;
  margin-bottom: 26px;
  margin-left: 12px;
  margin-right: 11px;
}

.my_fangan_box ul li .text h3 {
  font-size: 25px;
  font-family: PingFang SC,
 PingFang SC;
  font-weight: 400;
  color: #333333;
}

.my_fangan_box ul li .text p {
  font-size: 17px;
  font-family: PingFang SC,
 PingFang SC;
  font-weight: 400;
  color: #999999;
  margin-top: 10px;
  text-align: justify;
}