What is CSS used for in web development?

What is CSS used for in web development?

• A. Styles and layout for HTML content.
• B. To perform data processing on the server.
• C. To store images in a database.
• D. To handle user authentication.

Answer: (A)

CSS defines how the HTML content looks and is laid out. It controls presentation details such as colors, fonts, spacing, and the arrangement of elements on the page. It also enables responsive design with techniques like flexbox, grid, and media queries so the page adapts to different screen sizes. The important idea is that styling is kept separate from the HTML structure, making it easier to maintain and update the look of the site. Tasks like processing data on a server, storing images in a database, or handling user authentication aren’t things CSS handles; those stay in server-side programming, data management, and security logic.

CSS defines how the HTML content looks and is laid out. It controls presentation details such as colors, fonts, spacing, and the arrangement of elements on the page. It also enables responsive design with techniques like flexbox, grid, and media queries so the page adapts to different screen sizes. The important idea is that styling is kept separate from the HTML structure, making it easier to maintain and update the look of the site. Tasks like processing data on a server, storing images in a database, or handling user authentication aren’t things CSS handles; those stay in server-side programming, data management, and security logic.