Custom CSS
Custom CSS refers to the practice of writing and applying custom Cascading Style Sheets (CSS) code to style and layout web pages beyond default or pre-built styles. It involves creating unique styles, animations, and responsive designs tailored to specific project requirements, allowing developers to control the visual presentation of HTML elements precisely. This skill is essential for building visually distinctive, user-friendly, and accessible websites or web applications.
Developers should learn and use custom CSS when they need to create unique, brand-specific designs, implement complex layouts, or optimize performance beyond what CSS frameworks offer. It is crucial for projects requiring pixel-perfect control, such as custom web applications, marketing sites, or when integrating with design systems. Use cases include building responsive interfaces, creating custom animations, and ensuring cross-browser compatibility without relying on heavy frameworks.