<!DOCTYPE html>
<title>Flex gaps</title>
<link rel="author" title="David Grogan" href="mailto:[email protected]">
<link rel="help" href="https://drafts.csswg.org/css-flexbox/#main-alignment">
<link rel="help" href="https://drafts.csswg.org/css-align/#gaps">
<meta name="assert" content="Button elements with display: flex but no items don't subtract column gap from intrinsic max size." />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<style>
.button {
display: flex;
border: 0;
padding: 0;
padding-left: 100px;
column-gap: 100px;
width: max-width;
height: 100px;
background: green;
}
#reference-overlapped-red {
position: absolute;
background-color: red;
width: 100px;
height: 100px;
z-index: -1;
}
</style>
<div id=reference-overlapped-red></div>
<button class=button data-expected-width=100></button>
<script>
checkLayout('.button');
</script>