CSS is the programming language used to style static web pages and web applications, to control how information is visually presented.
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CSS, short for Cascading Style Sheets, is a programming language used in web design to define the visual presentation and layout of HTML elements on a webpage. It allows designers and developers to control the colors, fonts, sizes, spacing, and other visual properties of the content. CSS plays a crucial role in separating the design and layout from the actual content, making it easier to maintain and update the appearance of a website. It provides consistency across multiple web pages, enables responsive design for different devices, and enhances the overall user experience by creating visually appealing and user-friendly interfaces.
HTML (Hypertext Markup Language) is responsible for structuring the content of a webpage, while CSS is used to style and format that content. CSS works by selecting HTML elements and applying styling rules to define their appearance. Selectors are used to target specific HTML elements or groups of elements, and then CSS properties are used to specify the desired styles. By linking CSS files to HTML documents, designers can apply consistent styles to multiple web pages, and changes made in the CSS file will automatically update the styling across all linked pages. This separation of concerns between HTML and CSS allows for more efficient and organized development and maintenance of web pages. Explore our Intro to CSS lesson to learn more.
CSS offers several advantages in web design. Firstly, it provides greater flexibility and control over the visual presentation of web content. Designers can easily change the appearance of multiple elements or an entire website by modifying a few lines of CSS code, without having to make changes to individual HTML tags. CSS also promotes consistency and efficiency by allowing the use of classes and IDs to style elements, reducing the need for repetitive styling code. It enables responsive design, making it possible to create websites that adapt to different screen sizes and devices. Additionally, CSS supports modularity, as styles can be organized into separate files and reused across multiple web pages, making maintenance and updates more streamlined.