Customize your viewing experience with new options under Settings → Look & Feel:

Appearance

• Background glow — decorative gradient glow behind page content
• Transparent panels — semi-transparent content panels, or switch to solid backgrounds

Playback

• Default speed — choose from 0.5x to 2x so every lesson starts at your pace
• Default quality — set your preferred resolution from 360p to 1080p, or leave it on Auto