<ol>

Create Ordered Lists, within you HTML documents. An Ordered List is a numbered list with predefined indents and spacing.

Attribute Description
class Classify or name your elements. For instance, if you classify several paragraph elements the same name, using CSS it is possible to give them all the same styles in one line of code.
dir Change the display of text from left to right, or right to left. Very useful in language translation.
id Specify an ID for your elements.
lang Define the language to display your element in. Here's a link to the abbreviations of languages. http://www.oasis-open.org/cover/iso639a.html
start Defines what number or character numeral to begin the ordered list with.
style Used to create inline styles such as CSS.
type Sets the type of element, several variations of types can be set for nearly all elements.
title Places a "pop-up" title for an element upon mouse over. Similar to "help" pop-ups in word programs.

Code:

<ol>
<li>List your items numerically</li>
<li>Create a unique look</li>
</ol>

Display:

  1. List your items numerically
  2. Create a unique look