While CSS files apply style instructions to general areas such as the background and the main document text, some CSS template files specify certain tags that may not match the tags in your document.

These files usually contain code describing the colors of various page elements, the size of the text, padding between various elements, font settings, and more. Web skimmer gang experiments with CSS ...

Open the CSS file in a text editor. Specify the font size and family for the body of the Web page. For this example use:body { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 14pt ...

CSS (Cascading Style Sheets) files are the ones providing websites with the ability to add style (e.g., fonts, colors, and spacing) to Web documents using a collection of rules.

CSS class names have no impact on SEO and aren't read as content by Google. Oversized CSS files can slow pages down and hurt Core Web Vitals scores.

Another CSS performance optimization tip is similar to splitting a CSS file into multiple, device-specific files. Instead, you can also shrink the size of the webpage itself, reduce the number of DOM ...

He asked if we should break out CSS and JavaScript files into smaller chunks of files or not. The answer from Martin is a long one but in short, it depends. :-) ...