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<!DOCTYPE html>
<title>
CSS Gap Decorations: rule-visibility-items uses adjacent row occupancy only
for grid-axis decorations in row grid lanes
</title>
<link rel="author" title="Javier Contreras" href="mailto:javiercon@microsoft.com">
<link rel="match" href="row-gap-decorations-auto-fit-visibility-items-ref.html">
<style>
body { margin: 0; }
.cases {
display: flex;
gap: 12px;
}
.stage {
width: 120px;
height: 540px;
}
/* Five auto-fit rows fit; 1, 2, and 4 are occupied; 3 and 5 collapse. */
.lanes {
display: grid-lanes;
grid-lanes-direction: row;
grid-template-rows: repeat(auto-fit, 60px) 60px 60px;
gap: 20px;
width: 120px;
height: 540px;
background: #cdd5e0;
column-rule: 4px solid blue;
row-rule: 4px solid gold;
}
.lanes > div {
width: 40px;
background: #5b8def;
}
.lanes > .span {
grid-row: 1 / 3;
background: #8a6df0;
}
.t1 { grid-row: 1; }
.t2 { grid-row: 2; }
.t4 { grid-row: 4; }
</style>
<div class="cases">
<div class="stage">
<div class="lanes" style="rule-visibility-items: all">
<div class="span"></div>
<div class="t1"></div>
<div class="t2"></div>
<div class="t4"></div>
<div class="t4"></div>
</div>
</div>
<div class="stage">
<div class="lanes" style="rule-visibility-items: normal">
<div class="span"></div>
<div class="t1"></div>
<div class="t2"></div>
<div class="t4"></div>
<div class="t4"></div>
</div>
</div>
<div class="stage">
<div class="lanes" style="rule-visibility-items: around">
<div class="span"></div>
<div class="t1"></div>
<div class="t2"></div>
<div class="t4"></div>
<div class="t4"></div>
</div>
</div>
<div class="stage">
<div class="lanes" style="rule-visibility-items: between">
<div class="span"></div>
<div class="t1"></div>
<div class="t2"></div>
<div class="t4"></div>
<div class="t4"></div>
</div>
</div>
</div>