.page-thumbnail {
  margin: 5px;
  text-align: center;
}

.page-controls {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  margin-top: 6px;
  gap: 6px;
  font-size: 14px;
}

.page-controls button {
  font-size: 14px;
  padding: 2px 6px;
  cursor: pointer;
}
.page-thumbnail img {
  border: 1px solid #ccc;
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}