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Start your free trialAlexandru Pescaru
6,410 Pointscan anyone tell me what is the next step here i can figure the code
var section = document.querySelector('section'); var paragraphs = section.children;
var section = document.querySelector('section');
var paragraphs = section.children;
<!DOCTYPE html>
<html>
<head>
<title>Child Traversal</title>
</head>
<body>
<section>
<p>This is the first paragraph</p>
<p>This is a slightly longer, second paragraph</p>
<p>Shorter, last paragraph</p>
</section>
<footer>
<p>© 2019</p>
</footer>
<script src="app.js"></script>
</body>
</html>
1 Answer
Heidi Fryzell
Front End Web Development Treehouse Moderator 25,178 PointsHello Alexandru,
The next step in the challenge is to change the color of each child paragraph to blue, keeping in mind "paragraphs" is a collection of elements, so you'll first need to use a loop to access each element in the collection.
So you need to use a "for" loop to loop through each paragraph element and assign it the CSS color property of "blue".
var section = document.querySelector('section');
var paragraphs = section.children;
for(let i = 0; i < paragraphs.length; i++) {
paragraphs[i].style.color = "blue";
}
Hope this helps get you through the challenge!
Heidi