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 Adding Pages to a Website Add and Style Icons

Jennifer Perez
Jennifer Perez
5,217 Points

Problem with Code Challenge for Add and Style Icons

I keep getting an error message when I set the background size to 20px squared. I've rewritten the code several times, it still says I haven't set the background size to 20px. I've even copy-pasted the appropriate CSS code from Workspaces, which I know is correct because my sample site is working. Can't see what I'm doing wrong in the challenge.

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: β€˜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;
  padding: 0 0 0 30px;
  margin: 0 0 10px;
}

2 Answers

Richard Barkinskiy
Richard Barkinskiy
10,663 Points

In order to create a 20px square you will need an additional "20px" listed:

.contact-info a {
  background-size:20px 20px;
}
Jennifer Perez
Jennifer Perez
5,217 Points

Ah ha! Thank you, Richard, that worked. Noted for future reference!