This list has no special formatting.

• list item 1
• list item 2

This list sets the list-style-type value to "none" which removes the disc that is usually at the beginning of a list item.

• list item 1
• list item 2

This list uses an image for the glyph.

• list item 1
• list item 2

This list uses an image that doesn't exist. As the image isn't found, the "backup value" of "square" will be used.

• list item 1
• list item 2