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! While you're at it, check out some resources Treehouse students have shared here.

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 CSS Selectors Advanced Selectors :nth Pseudo-Class Challenge

Piotr Manczak
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Piotr Manczak
Front End Web Development Techdegree Graduate 28,940 Points

Don't want to float.

I was asked to float images left, so I aplied: float: left; but for some reason it doesn't float left. It stays in the middle. Any ideas how to float it left and how to clear it? I tried to use clearfix.

style.css
/* Write the CSS in the media query below */

@media (min-width: 607px) {
  img:nth-child(3n+4) {
    float: left;
  } 

  #container::after { 
  content: "";
  display: block; 
  clear: both;
  }
}
index.html
<!DOCTYPE html>
<html>
<head>
    <title>Selectors</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="page.css">
  <link rel="stylesheet" href="style.css">
</head>
<body id="container">
    <img src="thumb-forest.jpg" alt="">
    <img src="thumb-resort.jpg" alt="">
    <img src="thumb-trees.jpg" alt="">
    <img src="thumb-falls.jpg" alt="">
    <img src="thumb-view.jpg" alt="">
    <img src="thumb-sunset.jpg" alt="">
    <img src="thumb-lake.jpg" alt="">
    <img src="thumb-beach.jpg" alt="">
    <img src="thumb-bay.jpg" alt="">
    <img src="thumb-peaks.jpg" alt="">
    <img src="thumb-falls.jpg" alt="">
    <img src="thumb-resort.jpg" alt="">
</body>
</html>

1 Answer

Hi Piotr

The reason they are not visually floating left is because you are only selecting the img to float left inside the media query, so it depends what resolution your browser is at whilst doing this challenge.

/* Write the CSS in the media query below */
@media (min-width: 607px) {

  img {
    float: left;
  }

  img:nth-child(3n+4) {
    clear: left;
  }
}

Good Luck