.product-wrap {
  position: relative;
  background-repeat: no-repeat;
  background-position: top center;
  background-size: auto 64rem;
}

.product-buy-header {
  height: 5rem;
  align-items: center;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 0.25rem 0.5rem 0 rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(.375rem);
}

.product-buy {
  align-items: center;
  height: 100%;
}

.product-buy h4 {
  flex: 1;
  font-size: 1.125rem;
}

.product-buy .btn {
  background-color: rgba(57, 189, 142, 1);
  font-size: 1.25rem;
  padding: .375rem 1.75rem;
}

.product-head {
  height: 55rem;
}

.product-head h3 {
  padding-top: 22rem;
  font-size: 4.125rem;
  font-weight: 500;
}

.product-head h5 {
  font-size: 2.5rem;
}

.product-box {
  padding: 4.375rem;
  margin-bottom: 3.75rem;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 1);
  box-shadow: 0px 0px 8rem 0px rgba(0, 0, 0, 0.08);
}

.product-detail-title {
  margin-bottom: 10px;
}

.product-detail-title h2 {
  position: relative;
  padding-bottom: 2rem;
  font-size: 2.5rem;
}

.product-detail-title h2::before {
  position: absolute;
  left: 0;
  bottom: 0;
  content: '';
  width: 3.125rem;
  height: 1.5rem;
  
  border-radius: 0.75rem;
  background-color: rgba(57, 189, 142, 0.12);
}

.product-detail-content {
 position: relative;
}

.product-detail-content_img {
  display: inline-block;
  width: 100%;
  max-width: 60rem;
  margin: 0 auto;
}

.product-advantage {
  margin-top: 1rem;
}

.product-advantage-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.product-advantage-item img {
  height: 5rem;
  margin-bottom: 2rem;
}

.product-advantage-item h6 {
  margin-bottom: 1rem;
  font-size: 1.625rem;
  font-weight: bold;
}

.product-advantage-item p {
  font-size: 1rem;
  color: rgba(0, 0, 0, 0.5);
  text-align: justify;
}

.product-parameter_img {
  width: 80%;
  max-width: 27.5rem;
}

.parameter-detail .list-group-flush>.list-group-item {
  border: 0;
  color: rgba(0, 0, 0, 0.5000);
  font-size: 1rem;
}

@media (min-width: 0px) { 
  .product-wrap {
    background-size: auto 48rem;
  }
  
  .product-head {
    height: 30rem;
  }
  
  .product-head h3 {
    padding-top: 10rem;
  }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) { 
  .product-wrap {
    background-size: auto 64rem;
  }

  .product-head {
    height: 55rem;
  }
  
  .product-head h3 {
    padding-top: 22rem;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
}


@media (min-width: 992px) { 
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) { 
}