The list-style-image property is used to specify an image that is to be used as a marker (bullet) for list items or elements with display: list-item . When the image is available, it will replace the the marker set using the list-style-type property
The CSS list-style-image property defines the image to use as the list item marker, which is the image that appears before each list item.
The list-style-image property replaces the list-item marker with an image.The list-style-image property in CSS is used to set the image that will be used as the list item marker.
Note: Always specify the list-style-type property in addition. This property is used if the image for some reason is unavailable.