: This changes the mouse cursor to a hand icon when a user hovers over the element. It’s a universal visual cue that tells the user, "This item is clickable." Practical Use Case
It looks like you’ve shared a snippet of code. This specific line is defining how an element with the class .x2X3z7U4 should behave visually on a webpage.
I've assumed you wanted a technical explanation of the CSS—
A or a formatting error you're seeing on a specific website?
