Hi @chrismills ,
Below is the body of the html page for the assessment: https://developer.mozilla.org/en-US/docs/Learn/HTML/Multimedia_and_embedding/Mozilla_splash_page
I would appreciate if you can go through the file and let me know if it is correct.
<body>
<header>
<h1>Mozilla</h1>
<!-- insert <img> element, link to the small
version of the Firefox logo -->
<img src="firefox_logo-only_RGB_400.png" alt="Firefox Logo">
</header>
<main>
<article>
<!-- insert iframe from youtube -->
<iframe width="560" height="315" src="https://www.youtube.com/embed/p85rO57cWKM" frameborder="0" allowfullscreen></iframe>
<h2>Rocking the free web</h2>
<p>Mozilla are a global community of technologists, thinkers, and builders, working together to keep the Internet alive and accessible, so people worldwide can be informed contributors and creators of the Web. We believe this act of human collaboration across an open platform is essential to individual growth and our collective future.</p>
<p>Click on the images below to find more information about the cool stuff Mozilla does. <a href="https://www.flickr.com/photos/mathiasappel/21675551065/">Red panda picture</a> by Mathias Appel.</p>
</article>
<div class="further-info">
<!-- insert images with srcsets and sizes -->
<a href="https://www.mozilla.org/en-US/firefox/new/">
<img srcset="firefox_logo-only_RGB_Original.png 1200w,
firefox_logo-only_RGB_400.png 400w,
firefox_logo-only_RGB_120.png 120w"
sizes="(max-width: 480px) 120px,
400px"
src="firefox_logo-only_RGB_Original.png"
alt="Firefox Logo"
>
</a>
<a href="https://www.mozilla.org/">
<img
srcset="mozilla-dinosaur-head_Original.png 1200w,
mozilla-dinosaur-head_400.png 400w,
mozilla-dinosaur-head_120.png 120w"
sizes="(max-width: 480px) 120px,
400px"
src="mozilla-dinosaur-head_Original.png"
alt="Mozilla Logo"
>
</a>
<a href="https://addons.mozilla.org/">
<img
srcset="firefox-addons_120.png 120w,
firefox-addons_400.png 400w"
sizes="(max-width: 480px) 120px,
400px"
src="firefox-addons_400.png"
alt="Mozilla Add-Ons"
>
</a>
<a href="https://developer.mozilla.org/en-US/">
<img src="developer_mozilla_dinosar_head.svg" alt="Mozilla Developer Network Logo" >
</a>
<div class="clearfix"></div>
</div>
<div class="red-panda">
<!-- insert picture element -->
<picture>
<source media="(max-width: 600px)" srcset="red-panda-closeup.png">
<source media="(min-width: 601px)" srcset="red-panda-1200.jpeg">
<img src="red-panda-Original.jpg" alt="The beautiful red panda">
</picture>
</div>
</main>