@media (min-width: 992px) and (max-width: 1200px) {
  body .img-box {
    height: 600px;
  }
  body .img-box .img-con h1 {
    font-size: 120px;
  }
  body .img-box .img-con p {
    font-size: 44px;
  }
  body .content-body-one {
    margin: 20px 0;
  }
  body .content-body-one .text-box {
    height: 260px;
  }
  body .content-body-one .text-box .text-one {
    font-size: 36px;
  }
  body .content-body-one .text-box .text-two {
    font-size: 36px;
  }
  body .content-body-two .two-text-box p {
    font-size: 24px;
    padding-top: 60px;
  }
  body .content-body-two .two-body {
    height: 260px;
  }
  body .content-body-two .two-body .text-one {
    font-size: 36px;
  }
  body .content-body-two .two-body .text-two {
    font-size: 36px;
  }
  body .content-body-three .three-text-box {
    height: 260px;
  }
  body .content-body-three .three-text-box .text-one {
    font-size: 36px;
  }
  body .content-body-three .three-text-box .text-two {
    font-size: 36px;
  }
  body .content-body-three .three-img-box p {
    font-size: 24px;
    padding-top: 60px;
  }
}
@media (min-width: 768px) and (max-width: 992px) {
  body .img-box {
    height: 400px;
  }
  body .img-box .img-con h1 {
    font-size: 92px;
  }
  body .img-box .img-con p {
    font-size: 34px;
  }
  body .content-body-one .text-box {
    height: 160px;
  }
  body .content-body-one .text-box .text-one {
    font-size: 28px;
    padding-top: 20px;
  }
  body .content-body-one .text-box .text-two {
    font-size: 28px;
  }
  body .content-body-one .one-img-box p {
    font-size: 18px;
    padding-top: 44px;
  }
  body .content-body-two .two-img-box {
    height: 160px;
  }
  body .content-body-two .two-text-box p {
    font-size: 20px;
    padding-top: 30px;
  }
  body .content-body-two .two-body {
    height: 160px;
  }
  body .content-body-two .two-body .text-one {
    font-size: 28px;
    padding-top: 20px;
  }
  body .content-body-two .two-body .text-two {
    font-size: 28px;
  }
  body .content-body-three .three-text-box {
    height: 160px;
  }
  body .content-body-three .three-text-box .text-one {
    font-size: 28px;
    padding-top: 20px;
  }
  body .content-body-three .three-text-box .text-two {
    font-size: 28px;
  }
  body .content-body-three .three-img-box {
    height: 160px;
  }
  body .content-body-three .three-img-box p {
    font-size: 20px;
    padding-top: 30px;
  }
}
@media (max-width: 768px) {
  body .img-box {
    height: 250px;
  }
  body .img-box .img-con h1 {
    font-size: 44px;
  }
  body .img-box .img-con p {
    font-size: 18px;
  }
  body .content-text1 span {
    padding: 10px 5px;
  }
  body .content-body-one .text-box {
    height: 100px;
  }
  body .content-body-one .text-box .text-one {
    font-size: 16px;
    padding-top: 20px;
  }
  body .content-body-one .text-box .text-two {
    font-size: 16px;
  }
  body .content-body-one .one-img-box p {
    font-size: 12px;
    padding-top: 10px;
  }
  body .content-body-two .two-img-box {
    height: 100px;
  }
  body .content-body-two .two-text-box p {
    font-size: 12px;
    padding-top: 20px;
  }
  body .content-body-two .two-body {
    height: 100px;
  }
  body .content-body-two .two-body .text-one {
    font-size: 14px;
    padding-top: 20px;
  }
  body .content-body-two .two-body .text-two {
    font-size: 14px;
  }
  body .content-body-three .three-text-box {
    height: 100px;
  }
  body .content-body-three .three-text-box .text-one {
    font-size: 14px;
    padding-top: 20px;
  }
  body .content-body-three .three-text-box .text-two {
    font-size: 14px;
  }
  body .content-body-three .three-img-box {
    height: 100px;
  }
  body .content-body-three .three-img-box p {
    text-align: center;
    font-size: 12px;
    padding-top: 20px;
  }
}
.img-box {
  position: relative;
  background-color: skyblue;
  background: url('../img/智能校鞋.png') no-repeat center center / cover;
  height: 800px;
}
.img-box .img-con {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}
.img-box .img-con h1 {
  font-size: 146px;
  font-weight: bolder;
  color: #fff;
}
.img-box .img-con p {
  font-size: 54px;
  color: #fff;
}
.content-header p {
  font-size: 20px;
}
.content-title {
  font-size: 24px;
  font-weight: 600;
  margin-top: 20px;
}
.content-text1 span {
  padding: 10px 36px;
}
.content-body-one {
  margin: 20px 0;
}
.content-body-one .text-box {
  background-color: #ff9800;
  height: 310px;
  text-align: center;
}
.content-body-one .text-box .text-one {
  font-size: 48px;
  font-weight: bolder;
  color: #fff;
  padding-top: 60px;
}
.content-body-one .text-box .text-two {
  font-size: 48px;
  font-weight: bolder;
  color: #fff;
}
.content-body-one .one-img-box {
  background: url('../img/3D足部.png') no-repeat center center / cover;
  text-align: center;
}
.content-body-one .one-img-box p {
  font-size: 24px;
  color: #fff;
  padding-top: 100px;
}
.content-body-two {
  margin-bottom: 20px;
}
.content-body-two .two-img-box {
  background-color: #d9d9d9;
}
.content-body-two .two-img-box img {
  width: 100%;
  height: 100%;
}
.content-body-two .two-text-box {
  text-align: center;
  background-color: #d9d9d9;
}
.content-body-two .two-text-box p {
  font-size: 24px;
  padding-top: 90px;
}
.content-body-two .two-body {
  background-color: #ff9800;
  height: 310px;
  text-align: center;
}
.content-body-two .two-body .text-one {
  font-size: 48px;
  font-weight: bolder;
  color: #fff;
  padding-top: 60px;
}
.content-body-two .two-body .text-two {
  font-size: 48px;
  font-weight: bolder;
  color: #fff;
}
.content-body-three {
  margin-bottom: 20px;
}
.content-body-three .three-text-box {
  background-color: #ff9800;
  height: 310px;
  text-align: center;
}
.content-body-three .three-text-box .text-one {
  font-size: 48px;
  font-weight: bolder;
  color: #fff;
  padding-top: 60px;
}
.content-body-three .three-text-box .text-two {
  font-size: 48px;
  font-weight: bolder;
  color: #fff;
}
.content-body-three .three-img-box {
  text-align: center;
  background-color: #d9d9d9;
}
.content-body-three .three-img-box p {
  font-size: 24px;
  padding-top: 90px;
}
.content-body-three .three-img-box img {
  width: 100%;
  height: 100%;
}