article {
  max-width: 1200px;
  margin: 20px auto;
  background-color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.div__article-text {
  display: block;
  padding: 20px 40px;
}
.div__article-text h2 {
  font-size: 45px;
}
.div__article-text p {
  margin-top: 20px;
  font-size: 20px;
  font-weight: 400;
}
article.article-product {
  overflow: hidden;
}
article.article-product h2 {
  text-align: center;
  padding-left: 20px;
  font-size: 60px;
}
article.article-product img {
  width: 60vw;
  max-width: 600px;
}
@media screen and (max-width: 850px) {
  article {
    display: block;
  }
  .div__article-image {
    display: flex;
    justify-content: center;
  }
  .div__article-text h2,
  article.article-product h2 {
    text-align: center;
    justify-content: center;
  }
  article img {
    max-width: 300px;
    padding-top: 50px;
  }
  article.article-product h2 {
    font-size: 40px;
  }
}