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


.main-header { box-shadow: 0 2px 15px #aaa, inset 0 0 60px 5px #aaa; } This doesn't work...

This comes from CSS Basics: Designing with The Latest Features, 4 of 4 in the code challenge.
The question asks:

"Let's give .main-header an inner-shadow with a second set of box-shadow values. Set the new shadow's horizontal and vertical offsets to 0, the blur radius to 60px, the spread radius to 5px, and the color to firebrick. Don't forget to include the keyword value that creates an inner box shadow."

This makes no sense to me. Is it supposed to be a new class with the same name (.main-header)?

2 Answers

Andres Aguero
Andres Aguero
30,545 Points

Hello Daniel,

Try this

.main-header { box-shadow: 0 0 60px 5px firebrick; }

Thanks Andres--don't recall hearing that is prohibited to have 'px' after zero.