Volt Mascot Image Test
This page tests every production mascot PNG in two ways:
- Each image is drawn over checkerboard and dark backgrounds so opaque boxes, halos, and edge contamination are easy to spot.
- A browser-side pixel test checks for an RGBA transparency region, transparent
corners, and the 4 px content border produced by
trim-padding-from-image.py(using the script's alpha threshold of 10).
Running pixel checks…
Neutral
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Welcome
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Thinking
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Tip
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Warning
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Encouraging
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Celebration
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Mascot admonitions
General Note
This is the neutral style, used for general sidebars or introductions.
Welcome!
This is the welcome style, used at chapter openings. "Let's light it up!"
Key Insight
This is the thinking style, used for key concepts.
Helpful Tip
This is the tip style, used for hints and advice.
Watch Out!
This is the warning style, used for common mistakes.
Keep Going!
This is the encouraging style, used for difficult content.
Well Done!
This is the celebration style, used for achievements.