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<!doctype html>
<!--
Any copyright is dedicated to the Public Domain.
-->
<title>Examples of rule longitudinal properties</title>
<style>
html,body {
color:black; background-color:white; font:20px/1 monospace;
}
.grid {
position: relative;
display: inline-grid;
grid-template-columns: 20px 30px 40px;
gap: 20px;
column-rule: 6px solid blue;
row-rule: 6px solid purple;
row-rule-extent: long;
border: 2px solid;
margin-right: 15px;
margin-bottom: 30px;
background: lightgrey;
}
.test1 {
column-rule-longitudinal-inset: 4px;
row-rule-longitudinal-inset: 4px;
column-rule-longitudinal-edge-inset: 4px;
row-rule-longitudinal-edge-inset: 4px;
}
.test2 {
column-rule-length: 50%;
row-rule-length: 50%;
column-rule-longitudinal-inset: auto;
row-rule-longitudinal-inset: auto;
column-rule-longitudinal-edge-inset: auto;
row-rule-longitudinal-edge-inset: auto;
}
.test3 {
column-rule-width: 100%;
row-rule-width: 100%;
}
.test4 {
column-rule-width: 30%;
row-rule-width: 30%;
column-rule-lateral-inset-end: 0px;
row-rule-lateral-inset-end: 0px;
}
.test5 {
column-rule-width: 150%;
row-rule-width: 150%;
column-rule-lateral-inset-end: 0px;
row-rule-lateral-inset-end: 0px;
}
x {
block-size: 48px;
background: grey;
opacity: 0.5;
}
x:nth-child(2), x:nth-child(6) {
grid-column: span 2;
}
.grid::after {
position: absolute;
top: 120px;
width: 500px;
font-size: 10px;
vertical-align: top;
white-space: pre;
}
pre { font-size: 10px; }
.test1::after { content: "*-rule-length: auto;\0Alongitudinal insets: 4px"; }
.test2::after { content: "*-rule-length: 50%;\0Alongitudinal insets: auto"; }
.test3::after { content: "*-rule-width: 100%"; }
.test4::after { content: "*-rule-width: 30%;\0Alateral end insets: 0px"; }
.test5::after { content: "*-rule-width: 150%;\0Alateral end insets: 0px"; }
</style>
<pre>Note that the grid items have 'opacity: 0.5' to show
any rules underneath them.</pre>
<div class="grid test1"><x>1</x><x>2</x><x>3</x><x>4</x><x>5</x></div>
<div class="grid test2"><x>1</x><x>2</x><x>3</x><x>4</x><x>5</x></div><br>
<div class="grid test3"><x>1</x><x>2</x><x>3</x><x>4</x><x>5</x></div>
<div class="grid test4"><x>1</x><x>2</x><x>3</x><x>4</x><x>5</x></div><br>
<div class="grid test5"><x>1</x><x>2</x><x>3</x><x>4</x><x>5</x></div>