Fix iframe sizing to use actual content dimensions #57
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The previous approach measured html/body elements which expand to fill the viewport, causing the iframe to be larger than necessary. Fix by using CSS fit-content to measure the true minimum content size: - Temporarily set html to fit-content to shrink it to content - This automatically includes body margins - Cache last sent size to prevent feedback loops from style changes - Simplify scrollbar compensation (already 0 when no scrollbar) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
ochafik
approved these changes
Dec 1, 2025
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Follow-up to #54.
The previous approach measured html/body elements which expand to fill the viewport, causing the iframe to be larger than necessary.
Fix by using CSS fit-content to measure the true minimum content size:
🤖 Generated with Claude Code