The label input field is used to set the label of a checkbox.
The layout control is used to set whether a group of checkboxes should stack vertically or horizontally.
The style option is used to set the visual appearance of the checkbox. Within Blocs you have 2 options available, the traditional checkbox or the more modern, mobile switch.
The checkbox labelled Required is used to set whether a checkbox should be checked, when it is being submitted as part of a form.
The checkbox labelled Selected is used to set the initial state of the checkbox when the page is loaded.