CSS
/ˌsiː ɛs ˈɛs/
n. “Make it pretty, or at least legible.”
CSS, short for Cascading Style Sheets, is the language of visual expression on the web. It tells browsers how to render HTML content, dictating colors, fonts, spacing, layout, and even subtle animations. Without CSS, the web would be a monochrome, blocky, and unforgiving place — essentially plain-text chaos sprinkled with links.