the div tag is a block element that is used to define a section of a
webpage. Other elements can be placed inside the div tags to easily
manipulate with CSS.
New to HTML5, the form tag allows the creation of editable forms
when paired with one of more newly added tags, like the next tag
on this list.
The input tag allows for different information to be added to forms
in HTML5 by use to types and attributes. Not all types and attributes
are supported by all browsers currently, so it may be problematic to
implement currently.