The ordered list is created withthe < ol > element.
< li >
Each item in the list is placed between an opening < li > tag and a closing < /li > tag. (The li stands for list item.)
Unordered Lists
< ul >
The unordered list is created with the < ul > element.
< li >
Each item in the list is placed between an opening < li > tag and a closing < /li > tag. (The li stands for list item.)
Definition Lists
< dl >
The definition list is created with the < dl > element and usually consists of a series of terms and their definitions. Inside the < dl> element you will usually see pairs of < dt > and < dd > elements.
< dt >
This is used to contain the term being defined (the definition term).
< dd >
This is used to contain the definition
Nested Lists
You can put a second list inside an < li > element to create a sublist or nested list.