The Spinner is an animated “I am busy” indicator. You can use it for other visual purposes as well of course.
Edit your page.
Select “+” => Other macros
Type in “Bootstrap” in the Search box
Select the “Bootstrap Spinner” macro
Select the shape of the spinner
A rotating open circle
A circle with an animated increase in color opacity
Select between four sizes:
If you select this option, the spinner will be displayed as a button.
If the “Display as Button” option is selected, you can add a button text here that will be displayed next to the spinner.