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<!DOCTYPE html>
<title>CSS aspect-ratio reference: Test that fieldset's block size honors automatic content-based minimum, but capped by its maximum block-size</title>
<style>
fieldset {
inline-size: 200px;
block-size: 20px;
background: yellow;
}
legend {
background: black;
color: white;
padding: 3px 6px;
}
</style>
<form>
<fieldset>
<legend>Choose one item:</legend>
<input type="radio" id="item1" name="item">
<label for="item1">item 1</label><br/>
<input type="radio" id="item2" name="item">
<label for="item2">item 2</label><br/>
<input type="radio" id="item3" name="item">
<label for="item3">item 3</label>
</fieldset>
</form>