<!DOCTYPE html>
<link rel="help" href="https://drafts.csswg.org/css-align-3/#baseline-export">
<link rel="match" href="align-items-baseline-row-vert-ref.html">
<style>
#target {
writing-mode: vertical-rl;
display: flex;
align-items: baseline;
inline-size: min-content;
block-size: 200px;
border: solid 3px;
}
#target > div {
margin: 5px 7px 9px 11px;
}
#target > :nth-child(1) {
background: lime;
font-size: 30px;
writing-mode: vertical-rl;
}
#target > :nth-child(2) {
background: hotpink;
font-size: 20px;
writing-mode: vertical-rl;
}
#target > :nth-child(3) {
background: cyan;
width: 40px;
height: 40px;
writing-mode: horizontal-tb;
}
#target > :nth-child(4) {
background: lime;
font-size: 30px;
writing-mode: vertical-lr;
}
#target > :nth-child(5) {
background: hotpink;
font-size: 20px;
writing-mode: vertical-lr;
}
</style>
<div id="target">
<div>line1<br>line2</div>
<div>line1<br>line2</div>
<div></div>
<div>line1<br>line2</div>
<div>line1<br>line2</div>
</div>