问题
I have a little layout problem: on a clients website, we show contact information of people in a little box. The width of that box is constrained. As it happens, there are people with very long names (this is in Germany, after all...), and the email address is a concatenation of the given name and family name. The result: with certain names, the email address overflows the constraints given by the about box.
Inserting a ­ before the @results in the correct line break, but looks like this:
john.doe-
@example.com
Is it possible to suppress that dash? I don't want to use <br />, because for 90% of the names, the available width is more than enough.
回答1:
Though I'm not sure how this does cross-browser (probably pretty well), you could always use the thin space character ( ) or the zero-width space (++​).
john.doe @example.com
++ I would not suggest using the zero-width space, as apparently some browsers will not render it correctly (source).
回答2:
Use a zero-width space: ​
john.doe​@example.com
In action here: http://jsfiddle.net/uTXwx/1/
回答3:
You may want to have a look on css property word-wrap.
And this page seems to be doing what you want.
回答4:
If you're willing to drop support for Internet Explorer 11, then you can use the <wbr> element. This is probably superior to using the zero-width-space, because it won't be copied into the clipboard.
See it in action here
MDN documentation
来源：https://stackoverflow.com/questions/5038920/html-soft-hypen-shy-without-dash