How to Use CSS

CSS can be included in HTML documents in several ways. The inline, internal, and external solutions all offer different advantages. Understanding them helps in choosing the right method.

Inline CSS

Inline CSS is defined directly in the element’s style attribute. It is quick and simple, but not recommended for large projects as it is hard to maintain.

Internal CSS

Internal CSS is defined in the <head> section of the HTML document, between <style> tags. Useful in small projects or during testing.

External CSS

External CSS is located in a separate file, linked to the HTML document with the <link> tag. This is the best solution for larger websites, as it clearly separates content from style.

Tips for Including CSS

Each method has its place, but in most cases external CSS is the best choice. Here are some recommendations for use:

Use external CSS files for code reusability.
Avoid excessive use of inline styles as it reduces readability.
Internal CSS can be good for prototypes, but switch to external in the long term.