Bootstrap grid won't work using xs columns

Question

I started a new project on Codepen and I\'m using bootstrap.. It\'s been a while since I worked CSS. The grid sistem is not responding for me, I can\'t find the problem. I e

Answer 1

You are using Bootstrap 4. The class names that you are using are for Bootstrap 3. So you have two options:

• Include Bootstrap 3 in your project and remove bootstrap 4.

• Change the class names in your code. Check this link for offsets in Bootstrap 4 and this one for grid.

This is your code for Bootstrap 4. Also take care of col-md-x, col-lg-x based on your sceen sizes.

  

    

      
FFC Calculator
    
  

Also check your CodePen link where I have fixed it.