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

HTML How to Make a Website Responsive Web Design and Testing Refactor the Layout

How is this not correct?!?!

Now, clear the left side of every 4th list item in the element with the id of "gallery". Here's a hint: You'll need to write another selector inside of the media query at the bottom of the file, in addition to the one you wrote in the previous step. You'll also need to use the nth-child pseudo selector.

css/main.css
a {
  text-decoration: none;
}

#wrapper {
  max-width: 940px;
  margin: 0 auto;
}

#logo {
  text-align: center;
  margin: 0;
}

h1, h2 {
  color: #fff;
}

nav a {
  color: #fff;
}

nav a:hover {
  color: #32673f;
}

h1 {
  font-family: Changa One, sans-serif;
  font-size: 1.75em;
  font-weight: normal;
}

img {
  max-width: 100%;
}

#gallery {
  margin: 0;
  padding: 0;
  list-style: none;
}

#gallery li {
  float: left;
  width: 45%;
  margin: 2.5%;
  background-color: #f5f5f5;
  color: #bdc3c7;
}

nav ul {
  list-style: none;
  margin: 0 10px;
  padding: 0;
}

nav li {
  display: inline-block;
}

nav a {
  font-weight: 800;
  padding: 15px 10px;
}

.profile-photo {
  display: block;
  margin: 0 auto 30px;
      max-width: 150px;
  border-radius: 100%;
}

.contact-info {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.9em;
}

.contact-info a {
  display: block;
  min-height: 20px;
  background-repeat: no-repeat;
  background-size: 20px 20px;
  padding: 0 0 0 30px;
  margin: 0 0 10px;
}

@media screen and (min-width: 480px) {

  #gallery li {
    width: 28.33333%;
  }

  #gallery li:nth-chi (4n) {
  clear: left;
  }


}

3 Answers

Sorry for all the edits! Anyway, it looks like you were pretty close, you just have to watch out for syntax. Also, you don't need to have the "n" or "b" in the nth-child(4n+b) selector.

@media screen and (min-width: 480px) {

  #gallery li {
    width: 28.33333%;
  }

  #gallery li:nth-child(4) { 
  clear: left;
  }


}

Thanks for your response Abdul! However I have tried both. For whatever reason during the lessons video is was input as nth-chi, or at least I am pretty sure it was. So when it came to the code challenge thats how I proceeded. A quick query revealed that I was typing the pseudo selector wrong.

Updated my css to this:

gallery li:nth-child (4n) { clear: left; }

And still receive a wrong answer message.

Did you try removing the "n"? The counter will default to 1 without it, so you don't need this variable in there. Updated my CSS as well.

Just gave it a shot and no luck.

I wish the feedback was a little more clear. hahaha "Bummer! Did you set "clear: left;" on every fourth gallery list item?"

Thanks for your help with this man!

Thanks for your help man! So I made a mistake and had added an additional space between nth-child and the defined value.

Quinton Rivera
Quinton Rivera
5,177 Points

had the same problem "the space between li :nth......." thanks guys

i dont get it still says to be wrong if im doing it as the video showed me. please help

Quinton Rivera
Quinton Rivera
5,177 Points

can you copy your code here please