Blitz - WPT: grid-positioned-items-padding-001.html

wpt / css / css-grid / abspos / grid-positioned-items-padding-001.html
Data from commit:
708eb61 WPT runner: support mismatch reftests and multiple rel=match links (#665) (2026-08-09)
Subtest	Status	Message
.grid 1	PASS
.grid 2	PASS
.grid 3	PASS
.grid 4	PASS
.grid 5	PASS
.grid 6	PASS
.grid 7	PASS
.grid 8	PASS
.grid 9	PASS
.grid 10	PASS
.grid 11	PASS
.grid 12	PASS
Enable JavaScript in test iframe
/css/css-grid/abspos/grid-positioned-items-padding-001.html
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Grid Layout Test: Grid positioned items padding</title>
<link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com">
<link rel="help" href="https://drafts.csswg.org/css-grid-1/#abspos" title="9. Absolute Positioning">
<meta name="assert" content="This test checks that positioned grid items can be placed directly on the padding.">
<link rel="stylesheet" href="/css/support/grid.css">
<style>

.grid {
  grid-template-columns: 100px 200px;
  grid-template-rows: 50px 150px;
  width: 500px;
  height: 300px;
  border: 5px solid black;
  margin: 30px;
  padding: 15px;
  /* Ensures that the grid container is the containing block of the absolutely positioned grid children. */
  position: relative;
}

.autoFit {
  grid-template-columns: repeat(auto-fit, 100px);
  grid-template-rows: repeat(auto-fit, 100px);
}

.absolute {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: lime;
}

.gap { grid-gap: 10px; }

</style>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>

<body onload="checkLayout('.grid')">

<div id="log"></div>

<div class="grid">
  <div class="absolute" style="grid-column: auto / 1; grid-row: auto / 1;"
    data-offset-x="0" data-offset-y="0" data-expected-width="15" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: 1 / 2; grid-row: auto / 1;"
    data-offset-x="15" data-offset-y="0" data-expected-width="100" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: auto / 1; grid-row: 1 / 2;"
    data-offset-x="0" data-offset-y="15" data-expected-width="15" data-expected-height="50">
  </div>
  <div class="absolute" style="grid-column: 3 / auto; grid-row: 3 / auto;"
    data-offset-x="315" data-offset-y="215" data-expected-width="215" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 2 / 3; grid-row: 3 / auto;"
    data-offset-x="115" data-offset-y="215" data-expected-width="200" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 3 / auto; grid-row: 2 / 3;"
    data-offset-x="315" data-offset-y="65" data-expected-width="215" data-expected-height="150">
  </div>
</div>

<div class="grid">
  <div class="absolute" style="grid-column: -5 / 1; grid-row: -5 / 1;"
    data-offset-x="0" data-offset-y="0" data-expected-width="15" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: 1 / 2; grid-row: -5 / 1;"
    data-offset-x="15" data-offset-y="0" data-expected-width="100" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: -5 / 1; grid-row: 1 / 2;"
    data-offset-x="0" data-offset-y="15" data-expected-width="15" data-expected-height="50">
  </div>
  <div class="absolute" style="grid-column: 3 / 5; grid-row: 3 / 5;"
    data-offset-x="315" data-offset-y="215" data-expected-width="215" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 2 / 3; grid-row: 3 / 5;"
    data-offset-x="115" data-offset-y="215" data-expected-width="200" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 3 / 5; grid-row: 2 / 3;"
    data-offset-x="315" data-offset-y="65" data-expected-width="215" data-expected-height="150">
  </div>
</div>

<div class="grid">
  <div class="absolute" style="grid-column: span 2 / 1; grid-row: span 2 / 1;"
    data-offset-x="0" data-offset-y="0" data-expected-width="15" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: 1 / 2; grid-row: span 2 / 1;"
    data-offset-x="15" data-offset-y="0" data-expected-width="100" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: span 2 / 1; grid-row: 1 / 2;"
    data-offset-x="0" data-offset-y="15" data-expected-width="15" data-expected-height="50">
  </div>
  <div class="absolute" style="grid-column: 3 / span 2; grid-row: 3 / span 2;"
    data-offset-x="315" data-offset-y="215" data-expected-width="215" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 2 / 3; grid-row: 3 / span 2;"
    data-offset-x="115" data-offset-y="215" data-expected-width="200" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 3 / span 2; grid-row: 2 / 3;"
    data-offset-x="315" data-offset-y="65" data-expected-width="215" data-expected-height="150">
  </div>
</div>

<div class="grid">
  <div class="absolute" style="grid-column: foo / 1; grid-row: foo / 1;"
    data-offset-x="15" data-offset-y="15" data-expected-width="515" data-expected-height="315">
  </div>
  <div class="absolute" style="grid-column: 1 / 2; grid-row: foo / 1;"
    data-offset-x="15" data-offset-y="15" data-expected-width="100" data-expected-height="315">
  </div>
  <div class="absolute" style="grid-column: foo / 1; grid-row: 1 / 2;"
    data-offset-x="15" data-offset-y="15" data-expected-width="515" data-expected-height="50">
  </div>
  <div class="absolute" style="grid-column: 3 / foo; grid-row: 3 / foo;"
    data-offset-x="315" data-offset-y="215" data-expected-width="215" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 2 / 3; grid-row: 3 / foo;"
    data-offset-x="115" data-offset-y="215" data-expected-width="200" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 3 / foo; grid-row: 2 / 3;"
    data-offset-x="315" data-offset-y="65" data-expected-width="215" data-expected-height="150">
  </div>
</div>

<div class="grid directionRTL">
  <div class="absolute" style="grid-column: auto / 1; grid-row: auto / 1;"
    data-offset-x="515" data-offset-y="0" data-expected-width="15" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: 1 / 2; grid-row: auto / 1;"
    data-offset-x="415" data-offset-y="0" data-expected-width="100" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: auto / 1; grid-row: 1 / 2;"
    data-offset-x="515" data-offset-y="15" data-expected-width="15" data-expected-height="50">
  </div>
  <div class="absolute" style="grid-column: 3 / auto; grid-row: 3 / auto;"
    data-offset-x="0" data-offset-y="215" data-expected-width="215" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 2 / 3; grid-row: 3 / auto;"
    data-offset-x="215" data-offset-y="215" data-expected-width="200" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 3 / auto; grid-row: 2 / 3;"
    data-offset-x="0" data-offset-y="65" data-expected-width="215" data-expected-height="150">
  </div>
</div>

<div class="grid directionRTL">
  <div class="absolute" style="grid-column: -5 / 1; grid-row: -5 / 1;"
    data-offset-x="515" data-offset-y="0" data-expected-width="15" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: 1 / 2; grid-row: -5 / 1;"
    data-offset-x="415" data-offset-y="0" data-expected-width="100" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: -5 / 1; grid-row: 1 / 2;"
    data-offset-x="515" data-offset-y="15" data-expected-width="15" data-expected-height="50">
  </div>
  <div class="absolute" style="grid-column: 3 / 5; grid-row: 3 / 5;"
    data-offset-x="0" data-offset-y="215" data-expected-width="215" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 2 / 3; grid-row: 3 / 5;"
    data-offset-x="215" data-offset-y="215" data-expected-width="200" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 3 / 5; grid-row: 2 / 3;"
    data-offset-x="0" data-offset-y="65" data-expected-width="215" data-expected-height="150">
  </div>
</div>

<div class="grid directionRTL">
  <div class="absolute" style="grid-column: span 2 / 1; grid-row: span 2 / 1;"
    data-offset-x="515" data-offset-y="0" data-expected-width="15" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: 1 / 2; grid-row: span 2 / 1;"
    data-offset-x="415" data-offset-y="0" data-expected-width="100" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: span 2 / 1; grid-row: 1 / 2;"
    data-offset-x="515" data-offset-y="15" data-expected-width="15" data-expected-height="50">
  </div>
  <div class="absolute" style="grid-column: 3 / span 2; grid-row: 3 / span 2;"
    data-offset-x="0" data-offset-y="215" data-expected-width="215" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 2 / 3; grid-row: 3 / span 2;"
    data-offset-x="215" data-offset-y="215" data-expected-width="200" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 3 / span 2; grid-row: 2 / 3;"
    data-offset-x="0" data-offset-y="65" data-expected-width="215" data-expected-height="150">
  </div>
</div>

<div class="grid directionRTL">
  <div class="absolute" style="grid-column: foo / 1; grid-row: foo / 1;"
    data-offset-x="0" data-offset-y="15" data-expected-width="515" data-expected-height="315">
  </div>
  <div class="absolute" style="grid-column: 1 / 2; grid-row: foo / 1;"
    data-offset-x="415" data-offset-y="15" data-expected-width="100" data-expected-height="315">
  </div>
  <div class="absolute" style="grid-column: foo / 1; grid-row: 1 / 2;"
    data-offset-x="0" data-offset-y="15" data-expected-width="515" data-expected-height="50">
  </div>
  <div class="absolute" style="grid-column: 3 / foo; grid-row: 3 / foo;"
    data-offset-x="0" data-offset-y="215" data-expected-width="215" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 2 / 3; grid-row: 3 / foo;"
    data-offset-x="215" data-offset-y="215" data-expected-width="200" data-expected-height="115">
  </div>
  <div class="absolute" style="grid-column: 3 / foo; grid-row: 2 / 3;"
    data-offset-x="0" data-offset-y="65" data-expected-width="215" data-expected-height="150">
  </div>
</div>

<div class="grid autoFit gap">
  <div class="absolute" style="grid-column: auto / 1; grid-row: auto / 1;"
     data-offset-x="0" data-offset-y="0" data-expected-width="15" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: -1 / auto; grid-row: -1 / auto;"
     data-offset-x="15" data-offset-y="15" data-expected-width="515" data-expected-height="315">
  </div>
</div>

<div class="grid autoFit gap">
  <div class="absolute" style="grid-column: auto / 2; grid-row: auto / 2;"
     data-offset-x="0" data-offset-y="0" data-expected-width="15" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: -2 / auto; grid-row: -2 / auto;"
     data-offset-x="15" data-offset-y="15" data-expected-width="515" data-expected-height="315">
  </div>
</div>

<div class="grid autoFit directionRTL gap">
  <div class="absolute" style="grid-column: auto / 1; grid-row: auto / 1;"
     data-offset-x="515" data-offset-y="0" data-expected-width="15" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: -1 / auto; grid-row: -1 / auto;"
     data-offset-x="0" data-offset-y="15" data-expected-width="515" data-expected-height="315">
  </div>
</div>

<div class="grid autoFit directionRTL gap">
  <div class="absolute" style="grid-column: auto / 2; grid-row: auto / 2;"
     data-offset-x="515" data-offset-y="0" data-expected-width="15" data-expected-height="15">
  </div>
  <div class="absolute" style="grid-column: -2 / auto; grid-row: -2 / auto;"
     data-offset-x="0" data-offset-y="15" data-expected-width="515" data-expected-height="315">
  </div>
</div>

</body>