From http://www.w3schools.com (Copyright Refsnes Data)

CSS List

The CSS list properties allow you to place the list-item marker, change between different list-item markers, or set an image as the list-item marker.

Examples

The different list-item markers in unordered lists
This example demonstrates the different list-item markers in CSS.

The different list-item markers in ordered lists
This example demonstrates the different list-item markers in CSS.

All the list style types
This example demonstrates all the different list-item markers in CSS.

Set an image as the list-item marker
This example demonstrates how to set an image as the list-item marker.

Place the list-item marker
This example demonstrates where to place the list-item marker.

All list properties in one declaration
This example demonstrates a shorthand property for setting all of the properties for a list in one declaration.

The CSS list properties allow you to place the list-item marker, change between different list-item markers, or set an image as the list-item marker.

Browser support: IE: Internet Explorer, F: Firefox, N: Netscape.

W3C: The number in the "W3C" column indicates in which CSS recommendation the property is defined (CSS1 or CSS2).

Property	Description	Values	IE	F	N	W3C
list-style	A shorthand property for setting all of the properties for a list in one declaration	list-style-type list-style-position list-style-image	4	1	6	1
list-style-image	Sets an image as the list-item marker	none url	4	1	6	1
list-style-position	Sets where the list-item marker is placed in the list	inside outside	4	1	6	1
list-style-type	Sets the type of the list-item marker	none disc circle square decimal decimal-leading-zero lower-roman upper-roman lower-alpha upper-alpha lower-greek lower-latin upper-latin hebrew armenian georgian cjk-ideographic hiragana katakana hiragana-iroha katakana-iroha	4	1	4	1
marker-offset		auto length		1	7	2