Hey there, I just started with the portfolio and I’m already a bit stucked, I want to do a bar at the top wth buttons that say ABOUT - PORTFOLIO - CONTACT, but i don’t know how to put them side by side, could i get some help?
This is the failed attempt.
Maybe it would help if you added the bootstrap library to your project 
I’ll help you out more though: don’t add it through the quick add, as it will give you bootstrap 4 in which the grid system is different. Add this URL to the bottom in settings:
https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css
Like below:
Also, one more thing. Don’t use col-xl-6, use col-md-6
It looks like you’re trying to create a navbar - this might help:
Thank you! I’m slowly getting a better understanding of grids
Hmm, seems useful. Thanks for the link
