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

HTML How to Make a Website CSS: Cascading Style Sheets Take a Mobile-First Approach

Carter De Angelis
Carter De Angelis
4,679 Points

Margin rule not working in CSS.

When I type "margin: 0 auto;" in my css, it isn't recognizing the rule and it fails to update my webpage.

3 Answers

Steven Parker
Steven Parker
231,275 Points

Did you remember to save your edit in the workspace, and then refresh your browser?

Carter De Angelis
Carter De Angelis
4,679 Points

Yes I did. I notice that rules/functions work when they change color...but as I typed "margin: 0 auto;" there was no change of color. Therefore I knew that it wasn't going to work anyway. Also, sometimes as I type things a dropdown appears, to finish what I am typing...and nothing appears when typing "margin."

Steven Parker
Steven Parker
231,275 Points

It might help to see your complete code. Or better yet, use the snapshot function in the workspace and provide the link to that.

Carter De Angelis
Carter De Angelis
4,679 Points

Hi, thank you. I figured out that I forgot the ";" in the function lol. Thank you though.