CSS:在上标"6"之前?
是否可以将上标"6"添加到伪元素的"content" CSS属性中?我遍历整个网络，尝试使用不同的Unicode字符串和字形代码尝试使其工作，但尚未找到解决方案.
Is there a way to add a superscript "6" into the "content" CSS property for a pseudo element? I've been all over the web, trying different Unicode strings and glyph codes to try to get this to work, but haven't found a solution.
谢谢！
抱歉，我们无法澄清...我需要将上标"6"与其他文本放在相同的"content"属性中.看起来我只需要为CSS定义不同的编码，然后将其作为文字字符放入即可.
Sorry for not clarifying... I'm needing to put the superscript "6" amongst other text in the same "content" property. Looks like I'll need to just define a different encoding for my CSS and drop it in as a literal character.
span:before {
content: "⁶";
}
在这种情况下，您可能必须小心使用和指定的编码.
You may have to be careful with encodings used and specified in this case, though.
如BoltClock所述，如果您担心编码问题(例如，如果您的服务器强制使用旧版代码页并且您无法更改)，则还可以将字符转义为 \ 2076 .
As BoltClock mentions, you can also escape the character as \2076 if encoding problems are a concern (e.g. if your server forces legacy codepages and you cannot change that).