如何实现相同的输出没有<br>?

<p>hello <br> How are you </p>

输出:

hello
How are you

当前回答

在我的例子中,我需要一个输入按钮前面有一个换行符。 我应用如下样式的按钮,它工作:

clear:both;

其他回答

我喜欢非常简单的解决方案,这里还有一个:

<p>hello <span>How are you</span></p>

和CSS:

p {
  display: flex;
  flex-direction: column;
}

基于之前所说的,这是一个工作的纯CSS解决方案。

<style>
  span {
    display: inline;
  }
  span:before {
    content: "\a ";
    white-space: pre;
  }
</style>
<p>
  First line of text. <span>Next line.</span>
</p>

要使元素在后面有换行符,为它赋值:

显示:块;

块级元素之后的非浮动元素将在下一行出现。许多元素,如<p>和<div>已经是块级元素,所以您可以只使用它们。

But while this is good to know, this really depends more on the context of your content. In your example, you would not want to use CSS to force a line break. The <br /> is appropriate because semantically the p tag is the the most appropriate for the text you are displaying. More markup just to hang CSS off it is unnecessary. Technically it's not exactly a paragraph, but there is no <greeting> tag, so use what you have. Describing your content well with HTMl is way more important - after you have that then figure out how to make it look pretty.

也许有人会有和我一样的问题:

我在一个带有display: flex的元素中,所以我必须使用flex-direction: column。

在我的例子中,我需要一个输入按钮前面有一个换行符。 我应用如下样式的按钮,它工作:

clear:both;