style.css

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Montserrat";
  font-size: 14px;
  font-weight: 400;
}

.attribution {
  font-size: 11px;
  text-align: center;
}

.attribution a {
  color: hsl(158, 36%, 37%);
}

.main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: hsl(30, 38%, 92%);
  flex-direction: column;
  height: 100vh;
}
.image-perfume-mobile {
  display: none;
}

.container-product {
  background-color: hsl(0, 0%, 100%);
  width: 100%;
  max-width: 600px;
  display: flex;
  border-radius: 10px;
}

.image-perfume {
  width: 50%;
  border-radius: 10px 0px 0px 10px;
}

.product-category {
  color: hsl(228, 12%, 48%);
  font-family: "";
  padding: 30px 0px 0px 20px;
  letter-spacing: 7.5px;
}
.title {
  font-size: 30px;
  font-weight: bold;
  padding: 30px;
}

.description {
  color: hsl(228, 12%, 48%);
  padding: 0px 30px;
  font-size: 16px;
}

.price {
  color: hsl(158, 36%, 37%);
  font-size: 30px;
  font-weight: 700;
  padding: 20px 5px 20px 20px;
  font-family: "Fraunces";
}

.original-price {
  text-decoration: line-through;
  padding-left: 10px;
}

.prices {
  display: flex;
  align-items: center;
}

.add-to-cart {
  background-color: hsl(158, 36%, 37%);
  padding: 15px 30px;
  border-radius: 8px;
  margin-left: 20px;
  border: 0;
  width: 80%;
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  margin-bottom: 30px;
}

span {
  color: hsl(0, 0%, 100%);
  font-weight: 600;
}

@media screen and (max-width: 767px) {
  .image-perfume {
    display: none;
  }

  .container-product {
    flex-direction: column;
  }
  .image-perfume-mobile {
    display: block;
    border-radius: 10px 10px 0px 0px;
  }
  .main {
    padding: 20px;
  }
}