CSS Introduction
CSS is the code we use to make a web page look good.
What is CSS?
- CSS means Cascading Style Sheets.
- CSS is like a set of rules that tells web browsers and other platforms how to show HTML elements on the screen, on paper, or in different types of media.
- CSS makes things easier. It manages how several web pages look together.
- Stylesheets outside the webpage are kept in CSS files
Why Use CSS?
CSS helps you create a stylish look for your website, determining how it appears, its arrangement, and how it adapts to various devices and screen dimensions.
CSS Solved a Big Problem
HTML was never meant to have tags for formatting a webpage!
HTML was made to explain what's on a web page, such as:
<h1>This is a heading</h1>
<p>This is a paragraph.</p>
When HTML 3.2 introduced tags such as <font> and color attributes, it created challenges for web developers. Creating extensive websites, where fonts and color details had to be added to each page, became a time-consuming and costly task.
To fix this issue, CSS was developed by the World Wide Web Consortium (W3C).
CSS took away the formatting styles from the HTML page!
CSS Saves a Lot of Work!
Style instructions are usually stored in separate .css files.
Using an external style sheet allows you to change the styles of a whole website by modifying a single file!