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--description--

Continuing with the date theme, HTML5 also introduced the time element along with a datetime attribute to standardize times. The time element is an inline element that can wrap a date or time on a page. A datetime attribute holds a valid format of that date. This is the value accessed by assistive devices. It helps avoid confusion by stating a standardized version of a time, even if it's informally or colloquially written in the text.

Here's an example:

<p>Master Camper Cat officiated the cage match between Goro and Scorpion <time datetime="2013-02-13">last Wednesday</time>, which ended in a draw.</p>

--instructions--

Camper Cat's Mortal Kombat survey results are in! Wrap a time tag around the text Thursday, September 15<sup>th</sup> and add a datetime attribute to it set to 2016-09-15.

--hints--

Your code should have a p element which includes the text Thank you to everyone for responding to Master Camper Cat's survey. and include a time element.

assert(timeElement);

Your added time tags should wrap around the text Thursday, September 15<sup>th</sup>.

assert(
  timeElement &&
    timeElement?.innerHTML?.trim() === 'Thursday, September 15<sup>th</sup>'
);

Your added time tag should have a datetime attribute that is not empty.

assert(datetimeAttr && datetimeAttr?.length);

Your added datetime attribute should be set to a value of 2016-09-15.

assert(datetimeAttr === '2016-09-15');

--seed--

--after-user-code--​

<script>
const pElement = [...document.querySelectorAll("article > p")]
  .filter(x => x?.textContent?.includes("Thank you to everyone for responding to Master Camper Cat's survey."));
const timeElement = pElement[0] ? pElement[0].querySelector("time") : null;
const datetimeAttr = timeElement?.getAttribute("datetime");
</script>

--seed-contents--​

<body>
  <header>
    <h1>Tournaments</h1>
  </header>
  <article>
    <h2>Mortal Kombat Tournament Survey Results</h2>

    <!-- Only change code below this line -->

    <p>Thank you to everyone for responding to Master Camper Cat's survey. The best day to host the vaunted Mortal Kombat tournament is Thursday, September 15<sup>th</sup>. May the best ninja win!</p>

    <!-- Only change code above this line -->

    <section>
      <h3>Comments:</h3>
      <article>
        <p>Posted by: Sub-Zero on <time datetime="2016-08-13T20:01Z">August 13<sup>th</sup></time></p>
        <p>Johnny Cage better be there, I'll finish him!</p>
      </article>
      <article>
        <p>Posted by: Doge on <time datetime="2016-08-15T08:12Z">August 15<sup>th</sup></time></p>
        <p>Wow, much combat, so mortal.</p>
      </article>
      <article>
        <p>Posted by: The Grim Reaper on <time datetime="2016-08-16T00:00Z">August 16<sup>th</sup></time></p>
        <p>Looks like I'll be busy that day.</p>
      </article>
    </section>
  </article>
  <footer>&copy; 2018 Camper Cat</footer>
</body>

--solutions--

<body>
  <header>
    <h1>Tournaments</h1>
  </header>
  <article>
    <h2>Mortal Kombat Tournament Survey Results</h2>

    <p>Thank you to everyone for responding to Master Camper Cat's survey. The best day to host the vaunted Mortal Kombat tournament is <time datetime="2016-09-15">Thursday, September 15<sup>th</sup></time>. May the best ninja win!</p>

    <section>
      <h3>Comments:</h3>
      <article>
        <p>Posted by: Sub-Zero on <time datetime="2016-08-13T20:01Z">August 13<sup>th</sup></time></p>
        <p>Johnny Cage better be there, I'll finish him!</p>
      </article>
      <article>
        <p>Posted by: Doge on <time datetime="2016-08-15T08:12Z">August 15<sup>th</sup></time></p>
        <p>Wow, much combat, so mortal.</p>
      </article>
      <article>
        <p>Posted by: The Grim Reaper on <time datetime="2016-08-16T00:00Z">August 16<sup>th</sup></time></p>
        <p>Looks like I'll be busy that day.</p>
      </article>
    </section>
  </article>
  <footer>&copy; 2018 Camper Cat</footer>
</body>