html .carousel img {
  height: 100% !important;
  width: 100% !important;
}
@media (min-width: 1200px) {
  .carousel-inner .carousel-item img {
    height: 500px;
  }
}
@media (min-width: 992px) and (max-width: 1200px) {
  body .product-con-box .con-box1 {
    height: 400px;
  }
  body .product-con-box .con-box2 {
    height: 400px;
  }
}
@media (min-width: 768px) and (max-width: 992px) {
  body .product-con-box .con-text h3 {
    font-size: 46px;
  }
  body .product-con-box .con-box1 {
    height: 350px;
  }
  body .product-con-box .con-box1 .con-text h3 {
    font-size: 46px;
  }
  body .product-con-box .con-box2 {
    height: 350px;
  }
  body .product-con-box .con-box2 .con-text h3 {
    font-size: 46px;
  }
}
@media (max-width: 768px) {
  body .carousel-inner .carousel-item img {
    height: 200px !important;
  }
  body .adv-con-box .adv-text-box p {
    margin-top: 10px;
    font-size: 14px;
  }
  body .product-con-box .con-text h3 {
    font-size: 40px;
  }
  body .product-con-box .con-box1 {
    height: 250px;
  }
  body .product-con-box .con-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  body .product-con-box .con-box2 {
    height: 250px;
  }
  body .case-box .case-img-box {
    width: 100%;
  }
}
.product-title {
  margin: 50px 0;
}
.product-title h3 {
  font-size: 30px;
  font-weight: bolder;
  text-align: center;
}
.product-title p {
  text-align: center;
  font-size: 20px;
}
.product-con-box .con-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.product-con-box .con-text h3 {
  font-size: 60px;
  font-weight: 600;
  color: #ff9800;
}
.product-con-box .con-box1 {
  position: relative;
  height: 500px;
  background-image: url('../img/智慧校园.png');
  background-size: cover;
  background-position: center;
}
.product-con-box .con-box1::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/智慧校园1.png');
  background-size: cover;
  background-position: center;
  filter: blur(5px);
  opacity: 0;
  transition: opacity 0.3s;
}
.product-con-box .con-box1:hover .con-text h3 {
  color: #fff;
}
.product-con-box .con-box1:hover::before {
  opacity: 1;
}
.product-con-box .con-box1 h3 {
  position: relative;
  text-align: center;
  z-index: 1;
}
.product-con-box .con-box2 {
  position: relative;
  height: 500px;
  background-image: url('../img/智能校鞋.png');
  background-size: cover;
  background-position: center;
}
.product-con-box .con-box2::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/智能校鞋1.png');
  background-size: cover;
  background-position: center;
  filter: blur(5px);
  opacity: 0;
  transition: opacity 0.3s;
}
.product-con-box .con-box2:hover .con-text h3 {
  color: #fff;
}
.product-con-box .con-box2:hover::before {
  opacity: 1;
}
.product-con-box .con-box2 h3 {
  position: relative;
  text-align: center;
  z-index: 1;
}
.adv-title {
  text-align: center;
  margin: 50px 0 40px 0;
}
.adv-title h3 {
  font-size: 30px;
  font-weight: bolder;
}
.adv-title p {
  font-size: 20px;
}
.adv-con-box {
  position: relative;
}
.adv-con-box a {
  margin: 10px 0;
}
.adv-con-box .adv-text-box {
  position: relative;
  padding: 10px;
  height: 200px;
  border-radius: 10px;
  background-color: rgba(255, 152, 0, 0.3);
  transition: all 0.3s ease;
  overflow: hidden;
}
.adv-con-box .adv-text-box h4 {
  text-align: center;
  margin-top: 64px;
  font-size: 24px;
  transition: all 0.3s ease;
}
.adv-con-box .adv-text-box p {
  display: none;
  text-align: center;
  margin-top: 60px;
  transition: all 0.3s ease 0.5s;
}
.adv-con-box .light {
  position: absolute;
  left: -130%;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: -webkit-linear-gradient(0deg, hsla(0, 0%, 100%, 0), hsla(0, 0%, 100%, 0.5), hsla(0, 0%, 100%, 0));
  transform: skewx(-25deg);
}
.adv-con-box .adv-text-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 26px 40px -24px rgba(0, 36, 100, 0.5);
}
.adv-con-box .adv-text-box:hover .light {
  transition: all 0.3s ease;
  left: 130%;
}
.adv-con-box .adv-text-box:hover h4 {
  display: none;
}
.adv-con-box .adv-text-box:hover p {
  display: block;
}
.case-box {
  position: relative;
  height: 450px;
}
.case-box .case-img-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.case-box .case-img-box img {
  width: 100%;
  height: 100%;
}
.partner-title {
  margin: 50px 0;
}
.partner-title h3 {
  font-size: 30px;
  font-weight: bolder;
  text-align: center;
}
.consult-title {
  margin: 50px 0 10px 0;
}
.consult-title h3 {
  font-size: 24px;
  font-weight: bolder;
  text-align: center;
}
.bottom-rigth-top span {
  font-size: 16px !important;
  padding: 3px;
}
.partner-box {
  margin-bottom: 30px;
}