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<!DOCTYPE html>
<title>flexbox | break-before, singleline, container</title>
<meta name="flags" content="interact paged">
<style>
* {widows: 1; orphans: 1;}
div {
background: red;
border: 1px solid white;
width: 20em;
display: flex;
}
p {
background: white;
margin: 0;
height: 2em;
flex: 1;
}
@media projection, print {
div {
break-before: always;
}
}
</style>
<h4>There should not be any red anytime. Enter fullscreen or print
preview. You should not see the word fail on the first page
after doing that.</h4>
<div>
<p>fail</p>
</div>