a JavaScript file and the HTML file itself. The cascading nature of CSS files is attributed to the fact that style information for a webpage can be defined in any of three different places, also known ...

Clear documentation provides a high-level overview of the CSS architecture, including the naming conventions used, the structure of the file system and any special considerations. When improving ...

HTML should only be used to add text elements and structure them within a page. For more complex features, HTML can be combined with cascading style sheets (CSS) and JavaScript (JS). An HTML file can ...

2. Separate structure from presentation - ie all styling to be done via the stylesheets, not by inline or HTML styling. 3. CSS file structure • core.css - global styles & immutable. Guardian only.