Simon Willison’s Weblog

14th March 2025

TIL Styling an HTML dialog modal to take the full height of the viewport — I've been experimenting with the HTML [dialog element](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/dialog) recently, for example in my [Prompts.js](https://simonwillison.net/2024/Dec/7/prompts-js/) JavaScript library.

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Posted 14th March 2025 at 11:06 pm

Recent articles

Anthropic's Project Glasswing - restricting Claude Mythos to security researchers - sounds necessary to me - 7th April 2026
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Highlights from my conversation about agentic engineering on Lenny's Podcast - 2nd April 2026

This is a beat by Simon Willison, posted on 14th March 2025.

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