CSS

CSS, or Cascading Style Sheets, is a language used for styling web documents written in HTML or XML. It dictates the presentation and layout of elements, enabling designers to control fonts, colors, spacing, and positioning. CSS separates content from design, promoting a clean structure. Selectors target HTML elements, and rules define their appearance. The "cascading" nature allows styles to inherit and override, providing flexibility. CSS3 introduces advanced features like animations and transitions. By enhancing visual aesthetics and user experience, CSS plays a crucial role in crafting modern, responsive, and visually appealing websites.