[button url="http://uams.edu"]Default Button[/button]
[button color="red" size="small" url="http://uams.edu" text="Small Red Button" /]
[button color="gray" size="large" url="http://uams.edu"]Large Gray Button[/button]
[button color="blue" type="plus" url="http://uams.edu"]Blue Button with Plus icon[/button]
[button color="green" type="play" url="http://uams.edu"]Green Button with Play icon[/button]
[button color="yellow" size="large" type="external" url="http://uams.edu"]Yellow Button with External icon[/button]