scrollbar-gutter-001-ref.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<meta charset="utf-8">

<title>CSS Grid Reference: Subgrids with 'overflow' and/or 'scrollbar-gutter'</title>

<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">

<link rel="author" title="Mozilla" href="https://www.mozilla.org/">

<style>

:root {

  overflow: scroll; /* Required to reproduce the bug on Firefox */

.grid {

  display: inline-block;

  inline-size: 75px;

  border: 5px solid blue;

  vertical-align: top;

.subgrid {

  block-size: 75px;

.item {

  inline-size: 50px;

  block-size: 50px;

  background: green;

fieldset {

  margin: 0;

  padding: 0;

  border: 0;

</style>

<p>All the following subgrid scroll container shouldn't have any scrollbars.</p>

<p>Testcase 1: subgrid with 'overflow: scroll'</p>

<div class="grid">

  <div class="subgrid" style="overflow: scroll;">

    <div class="item"></div>

  </div>

</div>

<div class="grid" style="writing-mode: vertical-rl;">

  <div class="subgrid" style="overflow: scroll;">

    <div class="item"></div>

  </div>

</div>

<p>Testcase 2: subgrid with 'overflow: auto' and 'scrollbar-gutter: stable'</p>

<div class="grid">

  <div class="subgrid" style="overflow: auto; scrollbar-gutter: stable;">

    <div class="item"></div>

  </div>

</div>

<div class="grid" style="writing-mode: vertical-rl;">

  <div class="subgrid" style="overflow: auto; scrollbar-gutter: stable;">

    <div class="item"></div>

  </div>

</div>

<p>Testcase 3: subgrid with 'overflow: hidden' and 'scrollbar-gutter: stable'</p>

<div class="grid">

  <div class="subgrid" style="overflow: hidden; scrollbar-gutter: stable;">

    <div class="item"></div>

  </div>

</div>

<div class="grid" style="writing-mode: vertical-rl;">

  <div class="subgrid" style="overflow: hidden; scrollbar-gutter: stable;">

    <div class="item"></div>

  </div>

</div>