How to target the last 3 lists together? I have tried using child selectors, but it allows us to target only one element simultaneously.

CodePudding user response：

div > li:nth-last-child(-n 3) {
    background-color: aqua;
}

<div>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>
    <li></li>

</div>