Large-scale web applications like Google use "CSS-in-JS" or automated build tools that "minify" and "hash" class names. This serves two main purposes:
: It prevents style "leakage," ensuring that the styles for one specific component don't accidentally interfere with others [2]. .b3MoKnAh { vertical-align:top; cursor: pointe...
: This changes the mouse cursor to a hand icon, signaling to the user that the element is clickable [1]. Why do sites use names like this? Large-scale web applications like Google use "CSS-in-JS" or
The CSS class .b3MoKnAh is an obfuscated or dynamically generated selector, most notably associated with the results interface [1, 2]. Why do sites use names like this
Because it is a machine-generated class name, its specific name (the string "b3MoKnAh") is not meaningful and can change frequently as Google updates its code. However, the properties assigned to it provide insight into its function: