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
How is "flex-grow: 1" working on .row and .row hasn't been defined as a flex box?
At least, I don't see where .row is being defined as a flex box.
Steven Parker229,004 Points
As Eric pointed out, flex items are child elements of flexboxes. If you look in "flexbox.css" on line 6 you will see where "
display: flex" is set on the body element, which is the parent of of the .row's.