我有3个相同的div,我想用css更改2:nd中的第一个跨度,但无论如何,我将键入的内容:nth-of-type(2)
带有类,或first-of-type
带跨度,前两个跨度正在发生变化。我只需要第一个。
这是我的代码
.info:nth-of-type(2) span:first-of-type {
color: #f4fffe;
}
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
答案 0 :(得分:2)
使用直接子选择器>
请注意,如果您添加了第二个元素(我将其作为样本),则需要直接子选择器>
,否则也将选择该元素&#39; f第一个范围
基于原始问题编辑的示例代码更新
.month24 {
padding-left: 10px;
}
.info:nth-of-type(2) .price > span:first-child {
color: #f40;
}
&#13;
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
<div class="month24">
<span>85<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
</div>
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
&#13;
现在,如果它是info
中的第一个跨度,你会喜欢这个
.month24 {
padding-left: 10px;
}
.info:nth-of-type(2) > span:first-child {
color: #f40;
}
&#13;
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
<div class="month24">
<span>85<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
</div>
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
&#13;
答案 1 :(得分:2)
您需要在.info而不是.price
上添加nth-of-type
.info:nth-of-type(2) .price span:first-of-type {
color: red;
}
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
答案 2 :(得分:-1)
您的原始代码运行正常。可以使用>
选择器,但:first-of-type
也适用。您需要使用三个.info
div
元素运行它,并使用易于发现的颜色。
.info:nth-of-type(2) span:first-of-type {
color: #f00;
}
&#13;
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
<div class="info">
<span>Plan</span>
<div class="price">
<span>95<sup>99</sup></span>
<span>dollars</span>
</div>
</div>
&#13;
答案 3 :(得分:-2)
不幸的是,没有办法(至少我不知道)选择类的第n类:
.price:nth-of-type(2) span:first-of-type {
color: #f4fffe; }
您需要手动 。