CSS Framework

What is CSS?

CSS (Cascading Style Sheets) is a stylesheet language used to describe the presentation of a document written in HTML or XML. CSS describes how elements should be rendered on screen, on paper, in speech, or on other media.

CSS is one of the cornerstone technologies of the World Wide Web, alongside HTML and JavaScript. It allows web developers to create visually engaging web pages, user interfaces for web applications, and user interfaces for many mobile applications.

CSS Syntax

CSS consists of style rules that are interpreted by the browser and then applied to the corresponding elements in your document. A style rule has three parts:

selector {
    property: value;
    property: value;
}

CSS Example

Here's a simple example of CSS styling:

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

.header {
    background: #35424a;
    color: #ffffff;
    padding: 20px 0;
    text-align: center;
}

.button {
    display: inline-block;
    background: #0d6efd;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
}

.button:hover {
    background: #0b5ed7;
}

CSS Selectors

CSS selectors are patterns used to select the element(s) you want to style. Here are some common selectors:

CSS Version History