In other words, we use HTML to define the structure and the meaning of a page, while we use CSS to specify its visual style. CSS works in combination with HTML.

Create an external style sheet when you want to make CSS styles available for multiple website pages. Insert the styles in the style sheet without the " " codes and save it with a ".CSS" extension.

Pure CSS offers a minimalist, mobile-first approach to CSS layouts in your web pages. Let's get started with this lightweight framework, which you can use as-is or extend with a variety of plugins.

Create a section for your CSS style sheet in the header of your HTML page. Link to an external CSS style sheet as an alternative for larger stylesheets.