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This challenge does not pass in Firefox but does in Chrome.

See original GitHub issue

Challenge make-elements-only-visible-to-a-screen-reader-by-using-custom-css has an issue. User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:47.0) Gecko/20100101 Firefox/47.0. Please describe how to reproduce this issue, and include links to screenshots if possible.

Using Firefox 47.0 enter the below code and click run tests. It will not pass. Open Chrome and click tests. It passes.



<head>
  <style>
  .sr-only {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    top: auto;
    overflow: hidden;
  }
  </style>
</head>
<body>
  <header>
    <h1>Training</h1>
    <nav>
      <ul>
        <li><a href="#stealth">Stealth &amp; Agility</a></li>
        <li><a href="#combat">Combat</a></li>
        <li><a href="#weapons">Weapons</a></li>
      </ul>
    </nav>
  </header>
  <section>
    <h2>Master Camper Cat's Beginner Three Week Training Program</h2>
    <figure>
      <!-- Stacked bar chart of weekly training-->
      <p>[Stacked bar chart]</p>
      <br />
      <figcaption>Breakdown per week of time to spend training in stealth, combat, and weapons.</figcaption>
    </figure>
    <table class="sr-only">
      <caption>Hours of Weekly Training in Stealth, Combat, and Weapons</caption>
      <thead>
        <tr>
          <th></th>
          <th scope="col">Stealth &amp; Agility</th>
          <th scope="col">Combat</th>
          <th scope="col">Weapons</th>
          <th scope="col">Total</th>                                        
        </tr>
      </thead>
      <tbody>
        <tr>
          <th scope="row">Week One</th>
          <td>3</td>
          <td>5</td>
          <td>2</td>
          <td>10</td>
        </tr>
        <tr>
          <th scope="row">Week Two</th>
          <td>4</td>
          <td>5</td>
          <td>3</td>
          <td>12</td>
        </tr>
        <tr>
          <th scope="row">Week Three</th>
          <td>4</td>
          <td>6</td>
          <td>3</td>
          <td>13</td>
        </tr>
      </tbody>
    </table>
  </section>
  <section id="stealth">
    <h2>Stealth &amp; Agility Training</h2>
    <article><h3>Climb foliage quickly using a minimum spanning tree approach</h3></article>
    <article><h3>No training is NP-complete without parkour</h3></article>
  </section>
  <section id="combat">
    <h2>Combat Training</h2>
    <article><h3>Dispatch multiple enemies with multithreaded tactics</h3></article>
    <article><h3>Goodbye, world: 5 proven ways to knock out an opponent</h3></article>
  </section>
  <section id="weapons">
    <h2>Weapons Training</h2>
    <article><h3>Swords: the best tool to literally divide and conquer</h3></article>
    <article><h3>Breadth-first or depth-first in multi-weapon training?</h3></article>
  </section>
  <footer>&copy; 2016 Camper Cat</footer>
</body>

Issue Analytics

State:
Created 7 years ago
Comments:6 (3 by maintainers)

Top GitHub Comments

1reaction

anhtran1906commented, Dec 9, 2017

I aslo tested this in Firefox 57.0.1 and all the tests passed. Should we just mention what version of Firefox will work well with fCC on Beta release? screen shot 2017-12-09 at 2 50 59 pm