Cascading Style Sheets (CSS)

Used to set the style of HTML elements.

Syntax

CSS defines the style of each HTML element or class between curly brackets {}, within which the properties are defined with their values

element {
    property : value;
}

Frameworks

Many CSS frameworks have been introduced to make it faster and less manual to create pretty HTML elements:

Bootstrap
SAAS
Foundation
Bulma
Pure

Examples

body {
  background-color: black;
}
 
h1 {
  color: white;
  text-align: center;
}
 
p {
  font-family: helvetica;
  font-size: 10px;
}