Universal Selectors

            CSS:
            <style>

                * { background-color: lightgrey; }

                div { background-color: yellowgreen; color: blue; }

            </style>

            HTML:
            <div>
                Div text
                <p>
                    Cascading
                    Style
                    Sheets
                </p>
            </div>
            

Result:

Try to remove universal selector in CSS. What do you get?