.solution-box {}

.banner-text {
  padding-left: 20%;
}

.banner-text h1 {
  font-size: 64px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 90px;
  text-align: left;
  margin-bottom: 6px;
}

.banner-text h2 {
  text-align: left;
  line-height: 64px;
  font-size: 64px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: 600;
  color: #ffffff;
  line-height: 84px;
  margin-bottom: 8%;
  background: linear-gradient(270deg, #9dffae 0%, #81c5ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.banner-text p {
  margin-bottom: 6px;
  text-align: left;
  font-size: 24px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  width: 53%;
}

.banner {
  width: 100%;
  height: 650px;
  background-image: url("https://res.www.lvdaai.cn/backend/images/products-bg.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: center;
  display: flex;
  align-items: center;
}

.banner-only {
  background-image: url("https://lvda-website-bucket.oss-cn-hangzhou.aliyuncs.com/m/images/hscy-ppg.png") !important;
  height: 740px !important;
  background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: center;
    display: flex;
    align-items: center;
}

.banner-text-only {
  padding-left: 20%;
}

.banner-text-only h1 {
  font-size: 42px;
  font-family: AdobeSongStd-Light-, AdobeSongStd-Light;
  font-weight: normal;
  color: #666666;
  line-height: 51px;

  text-align: left;
  margin-bottom: 6px;
}

.banner-text-only h2 {
  text-align: left;
  line-height: 64px;
  font-size: 54px;
  font-family: MicrosoftYaHei-Bold-, MicrosoftYaHei-Bold;
  font-weight: normal;
  color: #222222;
  line-height: 84px;
  margin-bottom: 8%;

}

.banner-text-only p {
  margin-bottom: 6px;
  text-align: left;
  font-size: 24px;
font-family: MicrosoftYaHeiLight-, MicrosoftYaHeiLight;
font-weight: normal;
color: #2DB2B2;

}

.banner-text-only div a{
display:block;
    width: 160px;
    height: 50px;
    background: #0A8AE2;
    border-radius: 6px 6px 6px 6px;
    text-align:center;
    line-height:50px;
    font-size: 16px;
    font-family: MicrosoftYaHei-, MicrosoftYaHei;
    font-weight: normal;
    color: #FFFFFF;
    margin-bottom:50px
}









.prody {
  padding-top: 60px;
}

.product-nav {
  display: flex;
  flex-wrap: wrap;

}

.product-nav li {
  width: 260px;
  height: 50px;
  background: #ffffff;
  border: 1px solid #cccccc;
  font-size: 20px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: 600;
  color: #333333;
  line-height: 50px;
  margin-right: 30px;
  margin-bottom: 49px;
  transition: all 0.5s ease-in-out;
  border-radius: 4px;

}

.product-nav .active {
  height: 50px;
  background: #1cbb75;
  font-weight: 600;
  color: #ffffff;
}

.product-content ul {
  display: flex;
  flex-wrap: wrap;

}

.product-content ul li {
  margin: 15px;
  transition: all .5s ease;
}

.product-content ul li:hover {
  transform: translateY(-10px);
}

.product-content ul li:hover a {
  color: #1cbb75;
}

.product-content ul li:hover img {
  box-shadow: 0px 0px 8px 10px rgba(0, 0, 0, 0.04);
}

.product-content ul li p {
  text-align: center;
  width: 260px;
}

.product-content ul li img {
  width: 270px;
  height: 320px;
  background: #ffffff;
  border: 1px solid #eee;
  margin-bottom: 18px;
}

@media screen and (max-width: 900px) {

  .banner {
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
    height: 650px;
  }

  .banner-text {
    transform: scale(0.8);
  }

}

@media screen and (max-width: 900px) {

  .banner {
    padding: 0;
    height: 450px;
  }

  .banner-text {
    transform: scale(0.6);
    padding-left: 0%;

  }

}

.product-nav {
  display: flex;
  flex-wrap: wrap;

}

.product-nav a {
  text-decoration: none;
}

.product-nav li {
  width: 270px;
  height: 50px;
  background: #ffffff;
  border: 1px solid #cccccc;
  font-size: 20px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: 600;
  color: #333333;
  line-height: 50px;
  text-align: center;
  margin-right: 30px;
  margin-bottom: 30px;
  transition: all 0.5s ease-in-out;
}

.product-nav .active {
  height: 50px;
  background: #1cbb75;
  font-weight: 600;
  color: #ffffff;
}

.bb-wrapper {}

.product-content {
  width: 100%;
  display: flex;
  flex-wrap: wrap;

}

.business-box {
  padding-bottom: 50px;
}