This is a standard button. It is rendered the same way on every tag.
It is recommended to use the button
element whenever possible.
For further information please read the Notes on Using ARIA in HTML.
This is a primary button.
This is a danger button.
This is an edit button.
These are disabled buttons.
This is a button group.
This is a block button.
ViUR Ignite features two types of icons: before element or inline image.
Each type has its pros and cons. You'll have to try and find the right icons for your use case.
For inline images the use of jinja is recommended.
They even have a nice tooltip!