.qsr7aq7f { Vertical-align:top; | Cursor: Pointe...

: This changes the mouse cursor into a hand icon when a user hovers over the element. It is the standard visual cue to indicate that the item is a clickable link or button. Why are names like .qSr7AQ7F used?

Are you trying to this specific style on a website, or are you debugging code you've written yourself? What is the purpose of dynamic CSS class names? - Facebook .qSr7AQ7F { vertical-align:top; cursor: pointe...

Even though the class name .qSr7AQ7F is randomized, the properties within it perform specific, standard functions: : This changes the mouse cursor into a