ul li:nth-child(odd) { background-color: DodgerBlue; }
ul li:active { background-color: DodgerBlue; }
ul li:nth-child(even) { background-color: DodgerBlue; }
ul li:hover { background-color: DodgerBlue; }
ul li:nth-child(even)
:active
:nth-child(odd)
:hover
Sprawdź odpowiedź