Rows and Columns

Now we’ll learn to build layouts using the Bootstrap grid. We'll use the grid's row and column classes in Bootstrap 4 to make interactive layouts.

Columns

In Bootstrap 4, all the columns must add up to 12 in one row. For example, we could have three columns in a row in various combinations:

• col-4, col-4, col-4

• col-2, col-2, col-8

• col-3, col-6, col-3