Stirling-PDF/src/main/resources/static/css/rotate-pdf.css

#pdf-preview {
  margin: 0 auto;
  display: block;
  max-width: calc(100% - 30px);
  max-height: calc(100% - 30px);
  box-shadow: 0 0 4px rgba(100, 100, 100, 0.25);
  transition: rotate 0.3s;
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
}

#previewContainer {
  aspect-ratio: 1;
  width: 100%;
  border: 1px solid rgba(0, 0, 0, 0.125);
  border-radius: 0.25rem;
  margin: 1rem 0;
  padding: 15px;
  display: block;
  overflow: hidden;
  position: relative;
}

.buttonContainer {
  display: flex;
  justify-content: space-around;
}

#pdf-preview-large {
  margin: 0 auto;
  display: block;
  max-width: calc(100% - 30px);
  max-height: calc(100% - 30px);
  box-shadow: 0 0 4px rgba(100, 100, 100, 0.25);
  transition: rotate 0.3s;
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
}