<!DOCTYPE html>
<html>
<head>
<title>margin-trim: flex-block-trimmed-only</title>
<link rel="author" href="mailto:sammy.gill@apple.com">
<link rel="help" href="https://drafts.csswg.org/css-box-4/#margin-trim-flex">
<link rel="match" href="flex-block-trimmed-only-ref.html">
<meta name="assert" content="block should trim only block margins of flex items">
<style>
flexbox {
    display: flex;
    width: min-content;
    border: 1px black solid;
    margin-trim: block;
}
item {
    display: block;
    background-color: green;
    width: 50px;
    height: 50px;
    margin-inline: 10px;
    margin-block: 10px;
}
</style>
</head>
<body>
<flexbox>
<item></item>
<item></item>
<item></item>
</flexbox>
</body>
</html>
