CSS - 目标div的最后一个实例

Question

我有一个如下所示的div结构,我想只针对页面上的最后一个.pcontain,所以我可以删除边框 - 右边 - 我该怎么办呢？

<div class="container">
    <div class="postcontainer">
        <div class="latest-posts">
            <div class="thumbnail"></div>
            <div class="pcontain"></div>
            <div class="more"></div>
        </div>
    </div>
    <div class="postcontainer">
        <div class="latest-posts">
            <div class="thumbnail"></div>
            <div class="pcontain"></div>
            <div class="more"></div>
        </div>
    </div>
    <div class="postcontainer">
        <div class="latest-posts">
            <div class="thumbnail"></div>
            <div class="pcontain"></div>
            <div class="more"></div>
        </div>
    </div>
    <div class="postcontainer">
        <div class="latest-posts">
            <div class="thumbnail"></div>
            <div class="pcontain"></div>
            <div class="more"></div>
        </div>
    </div>
</div>

Answer 1

工作小提琴

使用 last child

.postcontainer:last-child .pcontain{ 
    background: black;
    color: white;
}

在这里阅读更多关于最后一个孩子