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 trialTyler Bissmeyer
12,170 PointsNow, clear the left side of every 4th list item in the element with the id of "gallery".
Having trouble with this quiz question.
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.
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(4n) {
clear: left;}
}
2 Answers
Jennifer Nordell
Treehouse TeacherHi there! You are soooo close on this one! You are literally off by one space. CSS can be picky about white space and this is one of those times. You may not have a space between the selector and the pseudo class.
#gallery li:nth-child(4n)
Hope this helps!
Tyler Bissmeyer
12,170 Pointsgallery li:nth-child(4n) {
clear: left;}
Tyler Bissmeyer
12,170 PointsTyler Bissmeyer
12,170 PointsHi Jennifer,
Thank you very much for the help. I seem to always overlook spacing. Definitely need to train my eye to look for it.