freeCodeCamp Challenge Guide: Make Elements Only Visible to a Screen Reader by Using Custom CSS

Make Elements Only Visible to a Screen Reader by Using Custom CSS


Solution 1 (Click to Show/Hide)
  .sr-only {
    position: absolute;
    left: -10000px;
    width: 1px ;
    height: 1px ;
    top: auto;
    overflow: hidden;
        <li><a href="#stealth">Stealth &amp; Agility</a></li>
        <li><a href="#combat">Combat</a></li>
        <li><a href="#weapons">Weapons</a></li>
    <h2>Master Camper Cat's Beginner Three Week Training Program</h2>
      <!-- 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>
    <table class="sr-only">
      <caption>Hours of Weekly Training in Stealth, Combat, and Weapons</caption>
          <th scope="col">Stealth &amp; Agility</th>
          <th scope="col">Combat</th>
          <th scope="col">Weapons</th>
          <th scope="col">Total</th>
          <th scope="row">Week One</th>
          <th scope="row">Week Two</th>
          <th scope="row">Week Three</th>
  <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 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 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>
  <footer>&copy; 2018 Camper Cat</footer>