Bootstrap quiz

Test your Bootstrap knowledge with a free interactive quiz — 50 questions with answers and explanations. No signup needed to play.

How do you make a column span 6 grid columns on medium screens and up?

1. How do you make a column span 6 grid columns on medium screens and up?
2. Which class group provides form input validation state?
3. What changed between Bootstrap 4 and Bootstrap 5?
4. How do you make a column take all remaining width within a row?
5. How do you make a button look like an outline?
6. Which class creates a flex row of grid columns?
7. Which class makes a button primary-colored?
8. Which alert class shows a "success" message?
9. Which class makes a form input?
10. How do you trigger a modal in Bootstrap 5?
11. How do you create a responsive image?
12. Which class centers text horizontally?

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