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 CSS Foundations Advanced Selectors Pseudo-Classes: :nth-child

Create a new rule that targets the first 4 list items only. Set the font weight to bold.

Bummer! Check the selector in your CSS. Make sure font-weight is set to 'bold'.

:nth-child(-4n){ font-weight:bold; }

3 Answers

Dave McFarland
STAFF
Dave McFarland
Treehouse Teacher

Make sure you put "li" before the :nth-child selector name like this:

li:nth-child(-4n) { }

li:nth-child(-n+4) {font-weight: bold;}

:)