You might see <ol> Element reference while reading someone else’s HTML, or need it while building a page of your own. Instead of memorizing a definition, look at a working example and see when the element makes sense.
The Idea in Plain English
Creates an ordered list in which order matters, such as steps in a recipe. start and reversed can adjust numbering.
For a reference page, pay attention to where the element is allowed, whether it needs a closing tag, and what other elements it can contain.
A Working Example
Read the sample once before copying it. Notice the element names and attribute values, then compare them with the explanation below.
<ol>
<li>Wash your hands</li>
<li>Prepare the ingredients</li>
<li>Mix everything together</li>
</ol>What Each Part Does
- An ol is a list where order matters.
- An li is a single list item.
The browser numbers the steps in order.
Try It Yourself
Try replacing the example content with your own while keeping the valid HTML structure.
Common Beginner Mistakes
- Using ol for items with no meaningful sequence.
- Changing several parts of the example at once, making it difficult to see which part caused a different result.
- Choosing a tag only because its default appearance looks right, without checking whether it describes the content correctly.
Key Takeaways
- Creates an ordered list in which order matters, such as steps in a recipe. start and reversed can adjust numbering.
- The browser numbers the steps in order.
- Test the markup in a browser, and check accessibility and real-world behavior where relevant.