.banner {
  position: relative;
}

.banner img {
  width: 100%;
  height: 600px;
}

.banner p {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -80px;
  margin-left: -120px;
  text-align: center;
}

/* #headerNavbarWrap .navbar-nav .nav-item:nth-child(6) a::after {
  content: "";
  position: absolute;
  display: block;
  width: 25px;
  height: 4px;
  background: #ffffff;
  border-radius: 2px;
  bottom: 0px;
  left: 50%;
  margin-left: -12.5px;
} */

.banner p span:first-child {
  font-size: 60px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 84px;
}

.banner p span:last-child {
  margin: 0 auto;
  margin-top: 18px;
  display: block;
  width: 168px;
  height: 13px;
  background: #ffffff;
}

.Product-analysis {
  width: 100%;
  position: relative;
  height: 952px;
  /* background: url("../images/product/jiexi.png") no-repeat;
  background-size: 100% 100%; */
}

.Product-analysis > div {
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -570px;
}

.Product-analysis img {
  width: 100%;
  height: 952px;
}

.Product-analysis p {
  text-align: center;
}

.Product-analysis p:first-child {
  padding-top: 128px;
  padding-bottom: 20px;
  font-size: 36px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #220000;
  line-height: 50px;
}

.Product-analysis p:last-child {
  width: 781px;
  margin: 0 auto;
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #666666;
  line-height: 24px;
}

@media screen and (max-width: 1024px) {
}

@media screen and (max-width: 428px) {
  /* #headerNavbarWrap .navbar-nav .nav-item:nth-child(6) a {
    color: #0572ff !important;
  } */

  .Product-analysis > div {
    position: initial;
    /* left:0; */
    margin-left: 0;
  }

  .Product-analysis p:last-child {
    width: auto;
  }

  .banner p span:first-child {
    font-size: 20px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #ffffff;
    line-height: 28px;
  }

  .banner p span:last-child {
    margin-top: 8px;
  }

  .banner img {
    width: 100%;
    height: 200px;
  }

  .banner p span:last-child {
    width: 60px;
    height: 4px;
    background: #ffffff;
  }

  .banner {
    margin-top: 41px;
  }

  .banner p {
    margin-top: -26px;
    margin-left: -40px;
  }

  .Product-analysis {
    width: 100%;
    height: 500px;
    background: url("../images/product/h5jiexi.png") no-repeat;
    background-size: 100%;
  }

  .Product-analysis p:first-child {
    padding-top: 40px;
    padding-bottom: 10px;
    font-size: 18px;
    font-family: PingFangSC-Heavy, PingFang SC;
    font-weight: 800;
    color: #333333;
    line-height: 25px;
  }

  .Product-analysis p:last-child {
    font-size: 12px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #999999;
    line-height: 19px;
  }
}