Questions And Answers

More Tutorials


The id attribute specifies a unique id for an HTML element. The value of the id attribute must be unique within the HTML document.
The id attribute is used to point to a specific style declaration in a style sheet. It is also used by JavaScript to access and manipulate the element with the specific id.

HTML ID is unique. Multiple ID's are not accessible or allowed.


<!DOCTYPE html>
<html lang="en">
        #myId {
        background-color : lightgray;
        color : white;
        word-wrap : wrap;
        align-item : center;
    <div id="myId">Lorem ipsum dolor sit amet consectetur, adipisicing elit. Perspiciatis iusto, ad autem, quas consequuntur, architecto molestias saepe laborum perferendis corrupti amet beatae assumenda?</div>

Lorem ipsum dolor sit, amet consectetur adipisicing elit. Possimus hic fugiat quasi ea aspernatur dolor reiciendis rem nulla at eius. Perferendis, minima ipsam.


In this page (written and validated by ) you learned about HTML ID . What's Next? If you are interested in completing HTML tutorial, your next topic will be learning about: HTML iframe.

Incorrect info or code snippet? We take very seriously the accuracy of the information provided on our website. We also make sure to test all snippets and examples provided for each section. If you find any incorrect information, please send us an email about the issue:

Share On:

Mockstacks was launched to help beginners learn programming languages; the site is optimized with no Ads as, Ads might slow down the performance. We also don't track any personal information; we also don't collect any kind of data unless the user provided us a corrected information. Almost all examples have been tested. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. By using, you agree to have read and accepted our terms of use, cookies and privacy policy.