A list exercise

For today's exercise I'd like you to recreate the following list, displayed here in three pictures (you might need to click on the third image to read it):











Some hints for minimising the pain:

1. Create the outer lists first. For example, create an ordered list with three list elements for "history, tags, design and text", "Using CSS, Images and Links" and "Lists. There are 3 sorts of lists", then test it before filling in the next nested list


2. Whenever you type in an open a tag, type the matching closing tag, then fill in the text between them, that way you won't get lost in your open tags


3. to show a < character use the special character &lt; - for a > use &gt;