<!DOCTYPE html>
<html lang=en class="reftest-wait">
<meta charset="utf-8">
<title>CSS Grid Layout Test: Expand flexible tracks with a fractional size</title>
<link rel="author" title="Ethan Jimenez" href="mailto:ethavar@microsoft.com">
<link rel="help" href="https://drafts.csswg.org/css-grid-2/#algo-flex-tracks" title="12.7. Expand Flexible Tracks">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1249750">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<meta name="assert" content="Checks that flexible tracks correctly distribute fractional shares of a grid's available size">
<style>
.grid {
  width: 100px;
  height: 50px;
  display: grid;
  background: red;
}
.grid > div {
  background: green;
}
#cols {
  grid-template-rows: auto 0px;
  grid-template-columns: repeat(973, 1fr);
}
#rows {
  grid-auto-flow: column;
  grid-template-columns: auto 0px;
  grid-template-rows: repeat(973, 1fr);
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div id="cols" class="grid">
  <div style="grid-column: 1 / -1"></div>
</div>
<div id="rows" class="grid">
  <div style="grid-row: 1 / -1"></div>
</div>
<script>
var cols_grid = document.getElementById("cols");
var rows_grid = document.getElementById("rows");
for (var i = 0; i < 973; ++i) {
  cols_grid.appendChild(document.createElement("div"));
  rows_grid.appendChild(document.createElement("div"));
}
document.documentElement.classList.remove('reftest-wait');
</script>
</html>
