All elements with a default or assigned display
property value of 'marker'
Inherit From Parent:
What is it?
In :before or :after pseudo-elements, the 'display' property
can be set to "marker" to allow content to be paired with other
content (usually iteratively, such as with the 'list-style-type'
property behavior. An element's content creates a "principal"
rendering box. The "marker" for the "principal" box should be
formatted in a single-line outside the "principal" box. The "marker"
box should allow the border and padding properties, but not margins.
The 'marker-offset' property gives a horizontal distance between
the marker box and the "principal" rendering box, measured between
the adjacent neighboring edges of the two boxes.
Explicitly sets the value of this property to that of the parent.
The browser determines the distance between the near edges of the marker
box and the content box.
A specified length value is used to determines the distance between the near
edges of the marker box and the content box.