: It prevents "CSS leakage," where a style meant for one button accidentally changes every button on the site.
Are you a developer looking to or understand a specific framework?
If you copied this from a browser's tool, you are looking at the "compiled" version of a site. You might see it attached to: Search result icons. Navigation menu items. Interactive thumbnails. To help you further, I can explain more if you tell me: Which website you found this code on? Are you trying to replicate a specific design ?
: This changes the mouse icon to a "hand" when you hover over it, signaling to the user that the element is clickable . Why Class Names Look Like This
You will often see these "scrambled" names in the source code of major websites for several reasons:
The snippet .epShh4zl { vertical-align:top; cursor: pointer; ... defines how a specific element looks and behaves on a webpage:
: These names are generated by a computer during the "build" process, while the original developer likely used a human-readable name like .nav-item . Where You Likely Found It