.head-img {
  width: 100%;
}

.line {
  display: flex;
  justify-content: center;
  align-items: center;
}

.quantity {
  width: 50%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
  margin: 20rpx;
  font-size: 30rpx;
}

#quantity {
  width: 80rpx;
  border: 1rpx solid lightgrey;
}

.price {
  margin-left: 20rpx;
  width: 50%;
  margin-right: auto; 
}

#price {
  color: #FF0000;
}

.btn-area button {
  width: 100%;
  border-radius: 0;
  border-width: 0;
}

.product-name {
  font-size: 25rpx;
  margin: 20rpx;
}

.btn-area {
  position: fixed;
  bottom: 0;
  width: 100%;
}

.desc-container {
  border-top: 1rpx solid lightgrey;
  margin-top: 40rpx;
  margin-bottom: 90rpx;
}

.desc-image {
  width: 100%;
}

.desc-image-view {
  margin: -10rpx;
}