- CSS (Cascading Style Sheets):
- In web design terms, CSS refers to the language used to control the visual display or presentation of a web page. It can also refer to the actual files used for this purpose. In Joomla, CSS files are a main part of a template package.
Thanks to CSS, Joomla websites can have any number of different layouts, and the possibilities with the "look and feel" of a web page are almost endless. Even within one Joomla installation, the application of different style sheets can give blog categories a completely independent appearance.