<!DOCTYPE html>
<style>
.container {
width: 100px;
height: 100px;
background-color: red;
position: relative;
overflow: scroll;
border: 1px solid black;
display: inline-block;
margin: 10px;
}
.test {
width: 150px;
height: 150px;
background-color: green;
}
.rtl {
direction: rtl;
}
.vertical-rl {
-webkit-writing-mode: vertical-rl;
}
.vertical-lr {
-webkit-writing-mode: vertical-lr;
}
.vertical-tb {
-webkit-writing-mode: vertical-tb;
}
</style>
<p>This test verifies we properly apply the scroll origin from parent scrollable
areas when positioning composited children, no matter the directionality or
writing mode.</p>
<div class="container">
<div class="test"></div>
</div>
<div class="container rtl">
<div class="test"></div>
</div>
<div class="container vertical-rl">
<div class="test"></div>
</div>
<div class="container vertical-rl rtl">
<div class="test"></div>
</div>
<div class="container vertical-lr">
<div class="test"></div>
</div>
<div class="container vertical-lr rtl">
<div class="test"></div>
</div>
<div class="container vertical-tb">
<div class="test"></div>
</div>
<div class="container vertical-tb rtl">
<div class="test"></div>
</div>