问题描述
我不能为我的生活计算这一个。我只想将美元符号设为不同的颜色,我想避免在美元符号周围使用另一个元素。
I cannot for the life of me figure this one out. I just want to style the dollar sign to be a different color and I would like to avoid using another element around the dollar sign.
<ul>
<li><strong>John Dow</strong> <div>$5,849,487<sup>84</sup></div></li>
<li><strong>David Jones</strong> <div>$5,498,364<sup>01</sup></div></li>
<li><strong>Susie Smith</strong> <div>$5,098,276<sup>35</sup></div></li>
</ul>
此CSS:
li::first-letter {
color: blue;
}
li div::first-letter {
color: red;
}
蓝色作品,红色不。
推荐答案
这似乎是由于 $
作为字母字符由Firefox发现,用字母字符替换 $
( A
, B
, C
...)使演示工作:
It seems to be due to the $
character not being interpreted as a letter character by Firefox, based on the discovery that replacing the $
with a letter character (A
, B
, C
...) causes the demo to work:
<ul>
<li><strong>David Wilcox</strong> <div>A$5,849,487<sup>84</sup></div></li>
<li><strong>David Cowee</strong> <div>B$5,498,364<sup>01</sup></div></li>
<li><strong>D.J. Johnson</strong> <div>C$5,098,276<sup>35</sup></div></li>
</ul>
。
重新回顾这个问题,值得注意的是,可以使用CSS generated-content来提供和风格化第一个字符,使用 :: before
:
Revisiting this question, though, it's worth noting that now you could use CSS generated-content to both supply, and style, a first-character, using ::before
:
li div::before {
content: '$';
color: red;
}
使用HTML:
<ul>
<li><strong>David Wilcox</strong>
<div>5,849,487<sup>84</sup>
</div>
</li>
<!-- siblings removed for brevity -->
</ul>
。
这篇关于::第一个字母伪元素不工作在firefox的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!