Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

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

nth-child Challenge task 3 of 4 bug font-weight!

i do not see what wrong with those code

/* Write your CSS below */ li:nth-child(even) { color:white; background:black; }

li:nth-child(3) { background:#ff6347; }

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

they said bummer please fill up with your font-weight:bold;

i tried li:nth-child(4){ font-weight: bold; } without the spaces

here a image http://imgur.com/ZEEpHeq

it seems not working....

2 Answers

as i remember... it's nth-child(-n+3) and nth-last-child:(-n+4)

EDIT:

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

oh thats right thank you so much you are the best answer