chromium/third_party/blink/web_tests/wpt_internal/css/css-borders/subpixel-border-width-when-zoomed-ref.html

<!DOCTYPE html>
<html>
<head>
  <title>
    CSS Border: width computed value
  </title>

  <link rel="author" title="Traian Captan" href="mailto:[email protected]">

<style>
    .square {
      height: 50px;
      width: 50px;
      border: 1px solid gray;
    }
</style>
</head>

<body>
  <h1>
    Test passes if, when zoomed, border widths are rounded up
    when they are greater than 0 and less than 1,
    and rounded down when they are greater than 1.
  </h1>

  <div class="square" style="height: 25px; width: 25px;"></div>
  <br>
  <div class="square"></div>
  <br>
  <div class="square" style="height: 75px; width: 75px; border-width: 2px;"></div>
  <br>
  <div class="square" style="height: 100px; width: 100px; border-width: 3px;"></div>
</body>
</html>