CSS删除不同的颜色和文本？ [英] CSS strikethrough different color from text?
问题描述
HTML元素 del ，警告或 s 可以用于文本穿透效果。示例：
< del> del< / del>
....给出： del
< strike> strike< / strike>和< s>敲击< / s>
....给出： strike s>
具有值的CSS text-decoration code>可以类似地使用。代码...
< span style ='text-decoration：line-through'>
text-decoration：line-through
< / span>
...也会渲染为： text-decoration： / strike>
但是，删除线的颜色通常与文本颜色相同。
可以使用CSS来使线条具有不同的颜色吗？
p>是，通过添加一个额外的包装元素。将所需的直通颜色分配给外部元素，然后将所需的文本颜色分配给内部元素。例如：
< span style ='color：red;装饰：直线> < span style ='color：black'>带有红色删除线的黑色< / span>< / span>
...或...
< strike style ='color：red' ; < span style ='color：black'>带红色删除线的黑色< span>< / strike>
（请注意，< strike> 是在HTML4中已弃用，在HTML5中已弃用（ see also W3.org ）。推荐的方法是使用< del> 如果意图删除的真实意义，或者另外使用 元素或样式与 text-decoration
要使删除线显示为：hover，显式样式表（在中声明或引用; HEAD> ）。 （：hover 伪类不能应用于内联STYLE属性。）例如：
< head> < style> a.redStrikeHover：hover {color：red;文本装饰：直线; }< / style>< / head>< body> < a href ='＃'class ='redStrikeHover'> < span style ='color：black'> hover me< / span> < / a>< / body>
（IE7似乎需要一些 href 在之前设置< a> ：：hover 有效果; FF和WebKit基于的浏览器不会。）
The HTML elements del, strike, or s may all be used for a text strike-through effect. Examples:
<del>del</del>
....gives: del
<strike>strike</strike> and <s>strike</s>
....gives: strike and strike
The CSS text-decoration property with a value line-through may be used similarly. The code...
<span style='text-decoration:line-through'>
text-decoration:line-through
</span>
...will also render to look like: text-decoration:line-through
However, the strikethrough line is typically the same color as the text.
Can CSS be used to make the line a different color?
Yes, by adding an extra wrapping element. Assign the desired line-through color to an outer element, then the desired text color to the inner element. For example:
<span style='color:red;text-decoration:line-through'>
<span style='color:black'>black with red strikethrough</span>
</span>
...or...
<strike style='color:red'>
<span style='color:black'>black with red strikethrough<span>
</strike>
(Note, however, that <strike> is considered deprecated in HTML4 and obsolete in HTML5 (see also W3.org). The recommended approach is to use <del> if a true meaning of deletion is intended, or otherwise to use an <s> element or style with text-decoration CSS as in the first example here.)
To make the strikethrough appear for a:hover, an explicit stylesheet (declared or referenced in <HEAD>) must be used. (The :hover pseudo-class can't be applied with inline STYLE attributes.) For example:
<head>
<style>
a.redStrikeHover:hover {
color:red;
text-decoration:line-through;
}
</style>
</head>
<body>
<a href='#' class='redStrikeHover'>
<span style='color:black'>hover me</span>
</a>
</body>
(IE7 seems to require some href be set on the <a> before :hover has an effect; FF and WebKit-based browsers do not.)
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