css/css-grid/placement/grid-placement-using-named-grid-lines-001.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Grid Layout Test: Grid item placement mixing named grid areas and lines</title>
<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
<link rel="help" href="http://www.w3.org/TR/css-grid-1/#line-placement">
<link rel="help" href="http://www.w3.org/TR/css-grid-1/#grid-placement-slot">
<link rel="help" href="http://www.w3.org/TR/css-grid-1/#named-grid-area">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<meta name="assert" content="Line placement algorithm selects the first matching column when using a grid line name associated to several columns and no integer is specified within the custom-ident.">
<style>
.grid {
    display: inline-grid;
    background: red;
    grid-template-columns: [C] 25px [C] 25px [C] 25px [C] 25px;
    grid-auto-rows: 50px;
    grid-template-areas: "A1 A2 A3 A4"
                         ".  A2 A3 A4";
}
.grid > div { background: green; }
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div class="grid">
    <div style="grid-area: A1"></div>
    <div style="grid-area: A2"></div>
    <div style="grid-area: A3"></div>
    <div style="grid-area: A4"></div>
    <div style="grid-column: C; grid-row: 2;"></div>
</div>