LU02.L02 - Universalselektoren
* { margin: 5px; padding: 3px; border: 1px dotted black; text-align: center; } body { font-family: Arial; } header, footer * { background-color: cornflowerblue; } main * { background-color: lawngreen; } nav { background-color: gold; } nav * { background-color: orangered; }