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 How to Make a Website CSS: Cascading Style Sheets Style the Basic Elements

Vladimir Miletic
Vladimir Miletic
6,201 Points

I am not sure what else I have to do?

I did all that was required but still shows that I've done wrong

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

#wrapper  {
  max-width: 940px;
  margin: center;
  padding:0 5%;
}

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

1 Answer

Chris Shaw
Chris Shaw
26,676 Points

Hi Vladimir,

The value center isn't valid for the margin property, valid values are (auto, percentage, length/px), for this challenge you just need to use auto.

a {
  text-decoration: none;
}

#wrapper {
  max-width: 940px;
  margin: auto;
  padding: 0 5%;
}

#logo {
  text-align: center;
}

Happy coding!