This page has several sections that will provide examples of how to use the Collection fields.
This is what the child collection looks like when the fields are left blank or set to their default setting.
Note: The column width will be determined automatically by the number of items in the child collection.
Note: the "is-multiline" class is added to the collection columns container div no matter what
Note: the Collection Column Class is set to "is-centered" so that the content is centered on tablet screen sizes when the content is narrower than the container width
The text alignment of the child collection is inherited from the Text Align class if the Collection Text Align field is left blank. Here the Text Align field is set to "has-text-centered".
If the Collection Text Align field is set then it will override the Text Align field. Here the Text Align field is set to "has-text-centered" and the Collection Text Align field is set to "has-text-left".
You can use the responsive size typography helper classes to change the size of the titles based on the screen size.
https://bulma.io/documentation/helpers/typography-helpers/#responsive-size
You can use the text color typography helper classes to change the color of the titles.
https://bulma.io/documentation/helpers/color-helpers/#text-color
Note: the class names differ slightly from the bulma docs. Also older sites might not have multiple shades of the primary color. In those cases, you would use "has-text-primary" or "has-text-light-primary".
If you check the Site Colors in the Admin view on the website in the flux you can see the colors that are available.
You can use the text color typography helper classes to change the color of the titles.
https://bulma.io/documentation/helpers/color-helpers/#text-color
You can use the text color typography helper classes to change the case and font weight of the titles.
https://bulma.io/documentation/helpers/typography-helpers/#text-transformation
https://bulma.io/documentation/helpers/typography-helpers/#text-weight
https://bulma.io/documentation/helpers/typography-helpers/#font-family
Note: that on more recent sites you also have classes "has-text-weight-extra-bold" and "has-text-weight-black" in addition to the other Bulma classes