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<!DOCTYPE html>
<title>Tests two OOF anchors in different containing blocks in multicol.</title>
<link rel="help" href="https://drafts.csswg.org/css-anchor-1/#propdef-anchor-name">
<link rel="help" href="https://drafts.csswg.org/css-anchor-1/#anchor-pos">
<link rel="help" href="https://drafts.csswg.org/css-anchor-1/#anchor-size">
<link rel="author" href="mailto:kojii@chromium.org">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<script src="support/test-common.js"></script>
<style>
.relpos {
position: relative;
}
.columns {
column-count: 3;
column-fill: auto;
column-gap: 10px;
column-width: 100px;
width: 320px;
height: 50px;
}
.anchor1 {
anchor-name: --a1;
position: absolute;
width: 10px;
height: 30px;
background: orange;
}
.anchor2 {
anchor-name: --a2;
position: absolute;
width: 30px;
height: 30px;
background: purple;
}
.target {
position: absolute;
width: 5px;
background: lime;
}
.target1 {
left: anchor(--a1 left);
top: anchor(--a1 top);
height: anchor-size(--a1 height);
}
.target2 {
left: anchor(--a2 left);
top: anchor(--a2 top);
height: anchor-size(--a2 height);
}
</style>
<body onload="checkLayoutForAnchorPos('.target')">
<div class="spacer" style="height: 10px"></div>
<div class="relpos">
<div class="columns">
<div class="relpos">
<div class="spacer" style="height: 30px"></div>
<div class="anchor1"></div>
</div>
<div class="spacer" style="height: 70px"></div>
<div class="relpos">
<div class="spacer" style="height: 10px"></div>
<div class="anchor2"></div>
</div>
<div class="target target1" data-expected-height=50></div>
<div class="target target2" data-expected-height=30></div>
</div>
<div class="target target1" data-expected-height=50></div>
<div class="target target2" data-expected-height=30></div>
</div>
</body>
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