Every XHTML code will have this format. The basic and required tags included are:
html
head
title
body
The content will then be inserted within the body tag area
div - separating content with an invisible box
h1, h2... - creates headings of different sizes
p - creates paragraphs
li - creating lists
a - inserting links
header - inserting a header at the top
footer - inserting a footer at the bottom
br / - adding a line break between content
strong - to indicate emphasis
class - creates a code for CSS to design with .
id - creates a code for CSS to design with #
h1, p, body are also used by the CSS code