The tab in your browser's DevTools will show you exactly which .inIBeE3t rules are being applied and what they are doing to that specific part of the page. Inspect CSS Rules | General Information
If you want to find out exactly where this class is used on a page you are browsing: the element you're curious about. Select Inspect (Chrome/Edge) or Inspect Element (Firefox). .inIBeE3t { vertical-align:top; cursor: pointe...
On massive sites, two developers might accidentally name a class .header . To prevent styles from clashing across the site, a compiler turns a human-readable name into a unique hash like .inIBeE3t . The tab in your browser's DevTools will show
If you look at the class name .inIBeE3t , it seems like gibberish. This is actually a common practice for large-scale websites (like Facebook or Instagram) using tools like or Styled Components . On massive sites, two developers might accidentally name