我正在尝试更改 div 内的奇数 div 的样式。由于某种原因,当 nth-of-type(odd) 位于另一个 div 内时,它会影响我的所有 div。这是我的常规 div 和奇数 div 的代码:
.video-entry-summary {
width: 214px;
height: 210px;
margin-left: 10px;
float: left;
position: relative;
overflow: hidden;
border: 1px solid black;
}
.video-entry-summary:nth-of-type(odd) {
width: 214px;
height: 210px;
margin-left: 0px;
float: left;
position: relative;
overflow: hidden;
border: 1px solid black;
background: #ccc;
}
<div id="post-501" class="post-501 post type-post status-publish format-standard hentry category-moto-dz-films tag-news-sub-2">
<div class="video-entry-summary">
video 1
</div>
</div>
<div id="post-240" class="post-240 post type-post status-publish format-standard hentry category-videos">
<div class="video-entry-summary">
video 2
</div>
</div>
<div id="post-232" class="post-232 post type-post status-publish format-standard hentry category-videos">
<div class="video-entry-summary">
video 3
</div>
</div>
<div id="post-223" class="post-223 post type-post status-publish format-standard hentry category-videos">
<div class="video-entry-summary">
video 4
</div>
</div>
出于某种原因,nth-of-type 在包裹在我的 div 内时不起作用,但在它们未包裹在任何 div 内时却起作用。
未包裹在 div 内时的工作版本:
.video-entry-summary {
width: 214px;
height: 210px;
margin-left: 10px;
float: left;
position: relative;
overflow: hidden;
border: 1px solid black;
}
.video-entry-summary:nth-of-type(odd) {
width: 214px;
height: 210px;
margin-left: 0px;
float: left;
position: relative;
overflow: hidden;
border: 1px solid black;
background: #ccc;
}
<div class="video-entry-summary"> video 1 </div> <div class="video-entry-summary"> video 2 </div> <div class="video-entry-summary"> video 3 </div> <div class="video-entry-summary"> video 4 </div>
如何使初始代码与上面的代码一样工作?
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:nth-of-type()与:nth-child()类似,因为它们必须都来自同一个父级。如果您需要这些包装器div,请在这些包装器上使用:nth-of-type():div.post:nth-of-type(odd) .video-entry-summary { width:214px; height:210px; margin-left:0px; float:left; position:relative; overflow:hidden; border:1px solid black; background:#ccc; }如果所有同级都是
.post,请使用:nth-child()以避免与:nth-of-type()的真正含义:.post:nth-child(odd) .video-entry-summary { width:214px; height:210px; margin-left:0px; float:left; position:relative; overflow:hidden; border:1px solid black; background:#ccc; }