Drill 23: Change a value — Media and embeds

Describe what would change if you edited one value.

Beginner 5 min read Lesson 380 of 480 Challenge included

What you will be able to do

Describe what would change if you edited one value.

Practice task

Describe what would change if you edited one value.

media.htmlHTML

<figure>
  <img
    src="avatar-320.jpg"
    srcset="avatar-320.jpg 320w, avatar-640.jpg 640w"
    sizes="(min-width: 700px) 320px, 90vw"
    width="320"
    height="320"
    alt="Amina Rahman smiling at a desk"
    loading="lazy"
    decoding="async"
  />
  <figcaption>Amina Rahman, learning designer</figcaption>
</figure>

<video controls preload="metadata" poster="cover.jpg">
  <source src="intro.webm" type="video/webm" />
  <source src="intro.mp4" type="video/mp4" />
  <track kind="captions" src="intro.vtt" srclang="en" label="English" default />
</video>

<iframe
  src="https://example.com/embed"
  title="Course preview"
  loading="lazy"
></iframe>

Your turn

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Easy

Describe what would change if you edited one value.

TEXT · starter

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Next: Drill 23: Find the core line — Metadata and sharing

Lesson 380 of 480 · 0% of course