.book-header {
  display: flex;
  align-items: start;
}

.book-header .book-img {
  width: 30%;
  height: auto;
  margin-right: 2rem;
  flex-shrink: 0;
}

.book-header > div {
  flex-grow: 1;
}

.book-header .available-on {
  background-color: #ece9e9;
  width: 100%;
  padding: 1.5rem;
  margin-bottom: 1rem;
  line-height: 2 !important;
}

.book-header h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

.book-header p {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  line-height: 2 !important;
}

.book-reviews {
  font-size: 1rem;
  line-height: 2 !important;
}

.book-description {
  display: flex;
}

.book-description > div {
  flex-grow: 1;
}

.book-description .book-img {
  width: 30%;
  height: auto;
  margin-left: 2rem;
  flex-shrink: 0;
}

.preview-title {
  text-align: center;
  font-size: 1rem;
}

.preview-grid,
.preview-grid-rectangles {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-gap: 1rem;
}

.centered-grid {
  margin: 0 auto;
  justify-items: center;
}

.preview-grid-small,
.preview-grid-small-rectangles {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-gap: 1rem;
}

.preview-grid img {
  aspect-ratio: 1/1;
  object-fit: cover;
  background-color: #ece9e9;
}

.preview-grid-rectangles img,
.preview-grid-small-rectangles img {
  aspect-ratio: 1/1;
  object-fit: contain;
  /* background-color: #ece9e9; */
}

@media only screen and (max-width: 1024px) {
  .preview-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .preview-grid-small,
  .preview-grid-small-rectangles {
    grid-template-columns: repeat(6, 1fr);
  }
}

@media only screen and (max-width: 768px) {
  .preview-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .preview-grid-small,
  .preview-grid-small-rectangles {
    grid-template-columns: repeat(4, 1fr);
  }

  .preview-grid,
  .preview-grid-rectangles {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 0.7rem;
  }

  .book-header {
    flex-direction: column;
  }

  .book-header .book-img {
    width: 100%;
    height: auto;
    margin-right: 0rem;
    margin-bottom: 1.5rem;
    flex-shrink: 0;
  }

  .book-header h1 {
    text-align: center;
  }

  .book-description {
    flex-direction: column-reverse;
  }

  .book-description .book-img {
    width: 100%;
    height: auto;
    margin-left: 0rem;
    margin-bottom: 1.5rem;
    flex-shrink: 0;
  }
}

@media only screen and (max-width: 540px) {
  .preview-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .preview-grid-small,
  .preview-grid-small-rectangles {
    grid-template-columns: repeat(3, 1fr);
  }
}