<!doctype html>
<meta charset="utf8">
<title>CSS contain-intrinsic-size: flex row</title>
<link rel="author" title="Vladimir Levin" href="mailto:[email protected]">
<link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
<style>
#flex {
display: flex;
flex-direction: row;
width: 500px;
height: 100px;
}
.item {
border: 1px solid black;
box-sizing: content-box;
}
#one {
background: lightblue;
width: 55px;
flex-grow: 3;
}
#two {
background: lightgreen;
width: 66px;
flex-grow: 2;
}
#three {
background: lightgrey;
width: 77px;
flex-grow: 1;
}
</style>
<div id=flex>
<div class=item id=one></div>
<div class=item id=two></div>
<div class=item id=three></div>
</div>