Cascading Style Sheets (CSS) are used to define and customize the styles and layouts for your web pages. This means you can create style sheets to alter the design, layout, and responsiveness to different screen sizes on various devices from computers to smartphones.
CSS describes how HTML elements are to be displayed on screen and controls the layout of multiple web pages all at once. This is because the style sheets are stored in separate CSS files and are linked to the HTML document.
CSS solved a big problem. ...
