What is CSS
CSS Stands for Cascading Style Sheets used to describe looks of a website and control the presentation and formatting of HTML documents.
The structure is defined by html and beautification is done by the css.
ex. car structure /body (html) , car paint (css)
CSS works by specifying rules and styles that apply to HTML elements within a webpage. These rules include properties like fonts, colors, margins, padding, and positioning.
why do we need CSS? / importance of css
for styling and responsive design(Cross-Browser Compatibility).
reusability and animation .
fast page load.
better ux design .
Responsive Design.
for html refer to https://hashnode.com/post/clnj6q6sp000108mm7f7oc893