Don't forget to set
id attribute on input and
for attribute on label with the same value to get it work. This will link the label to the checkbox and then handle the click.
Please note that due to CSS limitation the structure of the checkbox is different of the one provided as exxample in Bulma's documentation.
(Input is not wrapped by the label)
You can use these variables to customize this component. Simply set one or multiple of these variables before importing Bulma. Learn how.