Since the class name .xRQdFkLU is non-semantic (meaning it doesn't describe its function, like .header or .button ), a "full review" focuses on what these specific properties do and why they are typically used together. Technical Breakdown of the Rule
In the tab, look for the class="xRQdFkLU" attribute.
Based on these properties, this class is almost certainly applied to an , likely a clickable icon or a table row .
The sidebar will show the full list of properties associated with it, including those hidden by the "..." in your snippet. CSS Introduction - W3Schools
If you want to see exactly which element on a page is using this class, you can use built-in browser tools: