.container-fluid {
  background-color: #ededed;
}
.tit {
  color: #ededed;
}
.tit h4 {
  font-size: 0.36rem /* 36/100 */;
  line-height: 0.42rem /* 42/100 */;
  font-weight: bold;
  margin-bottom: 0.25rem /* 25/100 */;
}
.tit p {
  font-size: 0.16rem /* 16/100 */;
  line-height: 0.24rem /* 24/100 */;
}
.banner {
  background-color: #fff;
  padding-top: 0.6rem /* 80/100 */;
  height: 6.5rem;
  background-size: 100% 6.5rem /* 650/100 */;
  background-repeat: no-repeat;
}
.banner img {
  width: 100%;
}
.banner h4 {
  padding-top: 2.7rem /* 270/100 */;
  font-size: 0.48rem /* 48/100 */;
  font-weight: bold;
}
.strength .tit {
  padding-top: 0.75rem /* 75/100 */;
  text-align: center;
  color: #221f1f;
}
.strength .tit .strength-con {
  padding: 0 3.4rem /* 340/100 */;
}
.strength .tit img {
  width: 9.8rem /* 980/100 */;
  margin: 0.55rem /* 55/100 */ 0 1.1rem /* 110/100 */;
}
.strength-banner {
  height: 6.5rem /* 650/100 */;
}
.strength-banner .tit {
  padding-top: 2.2rem /* 220/100 */;
  text-align: left;
  color: #ededed;
  width: 5.7rem /* 570/100 */;
}
.strength-img {
  margin-top: 1.04rem /* 104/100 */;
  padding-bottom: 1rem /* 100/100 */;
}
.strength-img .img-box {
  flex-wrap: wrap;
  align-items: flex-start;
}
.strength-img .img-item {
  width: 5.9rem /* 590/100 */;
  margin-bottom: 0.38rem /* 38/100 */;
}
.strength-img .img-item img {
  width: 100%;
}
.strength-img .con {
  display: flex;
  align-items: flex-start;
  padding-top: 0.54rem /* 54/100 */;
}
.strength-img .con span {
  font-size: 0.36rem /* 36/100 */;
  line-height: 0.48rem /* 48/100 */;
  margin-right: 0.15rem /* 15/100 */;
  color: #3233ff;
  font-weight: bold;
}
.strength-img .con .tit {
  padding-top: 0;
  text-align: left;
  padding-bottom: 0.15rem /* 15/100 */;
}
.strength-img .con .tit h4 {
  line-height: 0.48rem /* 48/100 */;
  margin-bottom: 0.1rem /* 10/100 */;
}
.strength-img .con .tit p {
  padding-right: 0.2rem /* 20/100 */;
}
@media (max-width: 750px) {
  .container-fluid {
    background-color: #ffffff;
  }
  .tit {
    padding-top: 1.2rem /* 120/100 */;
  }
  .tit h4 {
    font-size: 0.6rem /* 60/100 */;
    line-height: 0.75rem /* 75/100 */;
  }
  .tit p {
    font-size: 0.24rem /* 24/100 */;
    line-height: 0.3rem /* 30/100 */;
  }
  .banner {
    padding-top: 0;
    background-size: 100% 100%;
    height: 10.44rem /* 1044/100 */;
    background-image: url('../image/technology/banner-m.jpg') !important;
    background-position: center;
  }
  .banner h4 {
    font-size: 0.6rem /* 60/100 */;
    line-height: 0.75rem /* 75/100 */;
    color: #ffffff;
    text-align: center;
    padding: 1.4rem /* 140/100 */ 1.65rem /* 165/100 */ 0;
  }
  .strength .tit h4 {
    padding: 0 0.2rem /* 20/100 */;
  }
  .strength .tit p {
    padding: 0 1.25rem /* 125/100 */;
  }
  .strength .tit img {
    width: 100%;
  }
  .strength .tit .strength-con {
    padding: 0 1rem /* 100/100 */;
  }
  .strength-banner {
    height: 10.5rem /* 1050/100 */;
    background-image: url('../image/technology/list2-m.jpg') !important;
  }
  .strength-banner .tit {
    text-align: center;
    padding-top: 1.2rem /* 120/100 */;
    width: 100%;
  }
  .strength-img {
    margin-top: 0.64rem /* 64/100 */;
  }
  .strength-img .img-box {
    padding: 0 0.24rem /* 24/100 */;
  }
  .strength-img .con span {
    font-size: 0.48rem /* 48/100 */;
    line-height: 0.57rem /* 57/100 */;
  }
  .strength-img .img-item {
    width: 100%;
    margin-bottom: 1rem /* 100/100 */;
  }
  .strength-img .img-item .tit h4 {
    padding: 0;
    font-size: 0.48rem /* 48/100 */;
    line-height: 0.57rem /* 57/100 */;
    margin-bottom: 0.2rem /* 20/100 */;
  }
  .strength-img .img-item .tit p {
    padding: 0 0.2rem /* 20/100 */ 0 0;
  }
}