The vertical-align property controls the vertical position of an or table-cell element.
The CSS selector .q7HgZj6S appears to be a minified or auto-generated class name, often found in large web applications to reduce file size. When you apply vertical-align: top; and cursor: pointer; to it, you are defining how elements with this class should align within their container and how they respond to mouse hover. .q7HgZj6S { vertical-align:top; cursor: pointe...
: Using top aligns the top of the element (and its descendants) with the top of the entire line box. and cursor: pointer