You can create different buttons by using the following tag and attributes: align, type, and color. The button will appear as a graphic element after the page is saved & published.
[button link="Text to Appear on Button"|/address/your-page align="right" type="square-callout" color="silver"]
By default, a button looks like this:
Colors that can be used in the attribute: purple, gold, yellow, silver, lime, green, and black. You can also use the align attribute.
[button link="Veterans Affairs ›"|/node/7810 color="purple" type="rounded-box"]
[button link="Visit Admissions"|/admissions-portals/undergraduate-admissions align="right" type="square-callout" color="silver"]
The code above would produce the following buttons: