Bar*_*wan -3 html css css-selectors css3
我怎么可以只选择前三个要素与:nth-child() 选择?
section > figure:nth-child( ? ) {
/* ... */
}Run Code Online (Sandbox Code Playgroud)
<section>
<figure>1</figure> <!-- select this -->
<figure>2</figure> <!-- and this -->
<figure>3</figure> <!-- and this -->
<figure>4</figure>
<figure>5</figure>
<figure>6</figure>
</section>Run Code Online (Sandbox Code Playgroud)
你可以这样做:
section > figure:nth-child(-n+3) {
border: 1px solid;
}Run Code Online (Sandbox Code Playgroud)
<section>
<figure>1</figure>
<figure>2</figure>
<figure>3</figure>
<figure>4</figure>
<figure>5</figure>
<figure>6</figure>
</section>Run Code Online (Sandbox Code Playgroud)