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CSS CSS Basics (2014) Basic Selectors ID and Class Selectors

It's asking me to give the header element a class id and define as main-header. What am I missing?

Doesn't one define an element with id="<classname>"?

index.html
<!DOCTYPE html>
<html>
  <head>
    <title>Lake Tahoe</title>
    <link rel="stylesheet" href="page.css">
    <link rel="stylesheet" href="style.css">
  </head>
  <body> 
    <header id="main-header">
      <span>Journey through the Sierra Nevada Mountains</span>
      <h1>Lake Tahoe, California</h1>
    </header>
    <p>
      Lake Tahoe is one of the most breathtaking attractions located in California. It's home to a number of ski resorts, summer outdoor recreation, and tourist attractions. Snow and skiing are a significant part of the area's reputation.
    </p>
    <a href="#">Find out more</a>
    <div>
      <h2>Check out all the Wildlife</h2>
      <p>
        As spawning season approaches, the fish acquire a humpback and protuberant jaw. After spawning, they die and their carcasses provide a feast for gatherings of mink, bears, and Bald eagles.
      </p>
      <a href="#">See the Wildlife</a>
    </div>
  </body>
</html>
style.css
/* Complete the challenge by writing CSS below */

2 Answers

Re-read the question carefully :) It is asking for a class not an id

Challenge Task 1 of 6

Give the header element a class attribute. Then, set the class value to main-header.

As Shawn says, in the line: <header id="main-header"> Replace id with class and you're good to go.