three-block-in-inlines-cascading-margins.html

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This WPT test may be referenced by the following Test IDs:
- /css/CSS2/box-display/three-block-in-inlines-cascading-margins.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>CSS Test: three consecutive block-in-inlines with cascading margins</title>

<link rel="help" href="https://www.w3.org/TR/CSS21/visuren.html#anonymous-block-level">

<link rel="help" href="https://www.w3.org/TR/CSS21/box.html#collapsing-margins">

<link rel="match" href="three-block-in-inlines-cascading-margins-ref.html">

<meta name="assert" content="Three block-in-inlines in different spans collapse adjacent margins as flat blocks would.">

<style>

.container { width: 100px; }

.a { width: 100px; height: 20px; margin-bottom: 30px; background: blue; }

.b { width: 100px; height: 20px; margin-top: 20px; margin-bottom: 40px; background: green; }

.c { width: 100px; height: 20px; margin-top: 50px; background: orange; }

</style>

<p>Three rectangles separated by 30px and 50px gaps respectively.</p>

<div class="container">

    <span><div class="a"></div></span>

    <span><div class="b"></div></span>

    <span><div class="c"></div></span>

</div>