css/css-box/margin-trim/flex-column-inline-multiline-ref.html

<!DOCTYPE html>
<html>
<head>
<title>margin-trim: flex-column-inline-multiline</title>
<link rel="author" href="mailto:sammy.gill@apple.com">
<link rel="help" href="https://drafts.csswg.org/css-box-4/#margin-trim-flex">
<meta name="assert" content="inline-start should be trimmed for all items on the first flex line and inline-end should be trimmed for all items on the last flex line">
<style>
flexbox {
    display: flex;
    width: min-content;
    height: 100px;
    flex-direction: column;
    flex-wrap: wrap;
    gap: 0px 30px;
}
item {
    display: block;
    background-color: green;
    width: 50px;
    height: 50px;
}
</style>
</head>
<body>
<flexbox>
<item></item>
<item></item>
<item></item>
<item></item>
</flexbox>
</body>
</html>