Html and css

Networking:

Networking refers to the total process of creating and using computer networks, with respect to hardware, protocols and software, including wired and wireless technology.
  Or,
    Networking  also known as computer networking, is the practice of transporting and exchanging data between nodes over a shared medium in an information system.


HTML:
    HTML stands for Hyper Text Markup Language consists of a series of element which describes the structure of a web page . HTML elements tells the browser how to display the content.

CSS:
  CSS stands for Cascading Style Sheets which describes how HTML elements are to be displayed on screen or in other media. It can  controls the layout of multiple web pages all at once.


The attributes of HTML are:
    I. src  (For image )
    II. href (For hyperlink)
    III.  width (defines the width of the elements)
    IV. height (defines the height of the elements)
    V. style (defines the styles of the elements like colors,font,size etc.)