What are the options and if it's meaning like when you save something it has .pdf .jpg or .doc after the title then it would be ".doc"
The statement that Cascading style sheets (CSS) use special hypertext markup language (HTML) tags to globally define font characteristics for a variety of page elements as well as how those elements are laid out on a web page is true. <span> CSS is a stylesheet language used to describe the presentation of a document written in HTML or XML.</span>
A hypothesis or educated guess
