The structure of a level is the following:
-
level: main containerlevel-leftfor the left side. This element is required, even if it is empty-
level-rightfor the right sidelevel-itemfor each individual element
In a level-item, you can then insert almost anything you want: a title, a button, a text input, or just simple text. No matter what elements you put inside a Bulma level, they will always be vertically centered.