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

Posted by brendacontreras
brendacontreras
1,992 Points

I keep getting bummer and this is what i wrote: #gallery li:nth-child(4) { clear: left; } What am i doing wrong?

I even tried

gallery li:nth-child(4n) {

clear: left; } because it does say EVERY 4th list item. Nothing. Help?

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: 28.3333%;
 }

  #gallery li: nth-child(4) {

      clear: left;
}
}

2 Answers

Steven Parker
Steven Parker
231,210 Points
Steven Parker
Steven Parker
231,210 Points

You show three different attempts, but each one has a different issue. The issues are:

  • using (4) instead of (4n) (you were right about having to use 4n for EVERY 4th item)
  • leaving off the pound sign (#) in front of gallery
  • having a space between li: and nth-child

Just combine these into one with all the issues eliminated and you should be good!

Jason Anello
Jason Anello
Courses Plus Student 94,610 Points

Hey Steven,

I wanted to give you a heads up on the pound sign since this always comes up. When css isn't posted correctly in a code block the pound sign is interpreted as an h1 using markdown formatting. The line with the pound ends up being a larger font size and in bold like an h1 would normally be. It's there but you can't see it.

brendacontreras
brendacontreras
1,992 Points
brendacontreras
brendacontreras
1,992 Points

Thank you!