: It prevents "style leakage." If two different developers name a class .button , one might accidentally override the other. Randomized names are unique.
These "gibberish" class names are designed for machines rather than humans, ensuring that styles remain unique and don't clash across large-scale web applications. What Does This Code Actually Do? .iFdWR1QV { vertical-align:top; cursor: pointe...
: This changes the mouse cursor to a "hand" icon when hovering over the element, signaling to the user that the item is clickable . Why Use Random Class Names? : It prevents "style leakage
Do you have a or error message where you saw this class name? What Does This Code Actually Do
You will typically see these classes when inspecting the source code of modern platforms like . Because these sites are built using modular components, their build systems automatically transform human-readable code into these compressed identifiers.
While the class name is randomized, the properties inside are standard CSS:
The CSS snippet .iFdWR1QV { vertical-align:top; cursor: pointer; } is a piece of , likely created by a CSS-in-JS library like Styled Components or Emotion .