Correct Option: C

We can create markers by setting ‘display’ property. It specifies the distance between nearest border edges of marker box and the principal box associated with it. It can be user specified i.e. <length> or can be chosen by ‘auto’. Length can be negative also. Counter increment increments counter by value 1. list- style specifies it’s three types: 1)life-style-image 2)life-style-position 3)life-style-type. The list-style-image defines an image to be used as list item’s marker. It is stated as life-style-type.