Runs/circle · sample · Fable 5.1/030
circle · sample · Fable 5.1 · trial 030 of 32
offline render, Chrome 154, light scheme, 2 s of virtual time
runs in a sandboxed frame with no origin; live pages may fetch CDN fonts the offline render did not
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>ae683f770</title>
<style>
*,
*::before,
*::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}
body {
min-height: 100vh;
min-height: 100dvh;
display: flex;
justify-content: center;
align-items: center;
}
svg {
display: block;
width: min(400px, 100vmin);
height: auto;
aspect-ratio: 1;
}
</style>
</head>
<body>
<svg id="ae683f770" viewBox="0 0 400 400" role="img" aria-labelledby="ae683f770-title">
<title id="ae683f770-title">Circle</title>
<circle cx="200" cy="200" r="200"/>
</svg>
</body>
</html>
What the model said
I tidied up `0.html` without changing how it looks on a normal desktop screen: it is still a 400px black circle centred on the page. I haven't opened it in a browser to check. ## What changed - **No stray horizontal scrollbar:** removed `width: 100vw` from `body`, which overflows whenever a vertical scrollbar is present. - **Better mobile centring:** `height: 100vh` became `min-height: 100dvh`, with `100vh` kept as a fallback, so the circle centres properly when mobile browser toolbars show or hide. - **Scales down on small screens:** the SVG is now `width: min(400px, 100vmin)` with `aspect-ratio: 1`, so it shrinks to fit instead of being clipped on screens narrower or shorter than 400px. - **Screen reader support:** added `role="img"` and a `<title>` to the SVG. The label is just "Circle", which is a placeholder — swap in something more meaningful if the graphic represents something specific. - **Minor CSS cleanup:** added `box-sizing: border-box` to the reset and `display: block` on the SVG. I left the page title and the `ae683f770` id alone in case something else refers to them. ## Not done I didn't add dark mode support, since that would change the appearance. Adding `color-scheme: light dark` and `fill: currentColor` would stop the circle disappearing on a dark background, if you want it.