有没有办法在元素溢出时有条件地应用特定样式?
E.g。如果我说:
<div>
This text is very long, no really it is extremely long; it just goes on and on and on and on. You might say it's a bit like the Duracell(R) bunny, but without the batteries, and the floppy ears.
</div>
和
div {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
// TODO: is there any way to only apply this rule if the text is overflowing?
div {
background-color: red;
}
有没有办法使用纯CSS来获得背景颜色:红色规则仅在文本溢出时适用?
注意:我可以通过javascript看到这样做的方法;我只想知道是否有一种纯CSS方式来实现它。