Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community!

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

CSS

Posted by Justice Avery
Justice Avery
8,122 Points

help

An element can only have------- ID, and a page can only have-------- element with the same ID name.

1 Answer

Nicholas Morrow
Nicholas Morrow
7,362 Points
Nicholas Morrow
Nicholas Morrow
7,362 Points

An element can only have "one" ID and a page can have "one" element with the same ID name.

An "id" is unique to an HTML page and can only be used once.

A "class", however, can be used multiple times within an HTML page.

Spenser Hale
Spenser Hale
20,915 Points

Yep thats correct.