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 Styling Web Pages and Navigation Create a Horizontal List of Links

Janneke Polderman
Janneke Polderman
7,157 Points

Is there really something wrong with my code?

This is the task: Select the unordered list nested inside the nav element. Remove the margins on the top and bottom. Set the margins on the left and right to 10px.

This is what I did: nav { margin: 0 10px; }

And I got a Bummer. I also tried this, but still no luck: nav { margin: 0 10px 0 px; }

What am I doing wrong?

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 {
  margin: 0 10px;
}

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;
}
Irving Amador
Irving Amador
7,488 Points

Have a look at how they select the 'a' taginside the nav, you can do it similar just using the 'li' tag instead.

4 Answers

Michael Davis
PLUS
Michael Davis
Courses Plus Student 12,508 Points

This is the task: Select the unordered list nested inside the nav element

And this is what you used:

nav { margin: 0 10px; }

What you did was select only the nav element, instead you need to select the ul that is nested inside of the nav element.

Try using the ul selector immediately following your nav selector to select the nested ul element:

nav ul{
  margin: 0 10px;
}

This selects the ul element that is a child of the nav element, which is exactly what the test case is looking for.

Irving Amador
Irving Amador
7,488 Points

I think you are not selecting the list 'li' tag inside the nav, you are instead selecting the nav tag only.

Janneke Polderman
Janneke Polderman
7,157 Points

Thanks! your right, I overlooked that ;)

nav li {
  margin: 0 10px;
}
Mirza Sisic
Mirza Sisic
1,467 Points

According to this css validator you have 2 errors: http://www.css-validator.org