The OL element defines an ordered list of items. Normally, this should be
rendered by by browsers as a vertical list of items like a shopping list.
Before each item is a number indicating the ordinal position in the list.
The ending tag is required for this element.
||Identifies this tag to reference in script (program code)
||Define the class used to render this element (defined by a style sheet)
||A title that is associated with the element (displayed as a tooltip in Internet Explorer)
||[DEPRECATED] a whole number which indicates the starting number
for items in the list.
||[DEPRECATED] A hint to browsers that the list should be rendered at a smaller size in order
to save space on the page.