解决方案:

可以将伪元素设置为任何尺寸位置或形状甚至是脱离原来的位置

案例如下，或者参考网址 play.csssecrets.io/hit-area

原文

我估计你的问题是连续的数字和英文字符不换行。

对于div,p等块级元素：

正常文字的换行(亚洲文字和非亚洲文字)元素拥有默认的white-space:normal,当定义的宽度之后自动换行

html

正常文字的换行(亚洲文字和非亚洲文字)元素拥有默认的white-space:normal,当定义

css

#wrap{white-space:normalwidth:200px}

1.（IE浏览器）连续的英文字符和阿拉伯数字,使用word-wrap : break-word 或者word-break:break-all实现强制断行

#wrap{word-break:break-allwidth:200px}

或者

#wrap{word-wrap:break-wordwidth:200px}

2.（Firefox浏览器）连续的英文字符和阿拉伯数字的断行,Firefox的所有版本的没有解决这个问题,我们只有让超出边界的字符隐藏或者,给容器添加滚动条

#wrap{word-break:break-allwidth:200pxoverflow:auto}

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