Keyboard shortcuts

Press ← or → to navigate between chapters

Press S or / to search in the book

Press ? to show this help

Press Esc to hide this help

White rectangle with border

<svg width="150" height="100" xmlns="http://www.w3.org/2000/svg">
  <rect width="40" height="100" fill="#FFF" stroke="black" stroke-width="1" />
  <rect width="40" height="100" x="110" style="fill:#FFF;stroke:black;stroke-width:1" />
</svg>

Violet Rectangle