display: block;

display: block; 是一种CSS属性，它用于定义HTML元素的显示方式。当使用display:block时，元素会被显示为块级元素，会占据整个父容器的宽度，而高度可以根据内容自适应或通过设置height属性来指定。这与display:inline不同，display:inline元素只占据它需要的宽度，不能设置高度，也不能添加上下边距。

相关问题

display: block

`display: block` 是 CSS 中一个常用的属性，它用来指定元素应该生成一个块级元素的框。当设置了 `display: block` 后，元素会独占一行，宽度默认为其父元素的100%。

当一个元素设置了 `display: block` 后，下一个元素会换行且与当前元素垂直方向对齐。例如，下面的代码会将三个链接元素垂直排列：

<a href="#">Link 1</a>
<a href="#">Link 2</a>
<a href="#">Link 3</a>

如果希望实现水平排列，可以将其设置为 `display: inline-block`，如下所示：

<a href="#" style="display: inline-block;">Link 1</a>
<a href="#" style="display: inline-block;">Link 2</a>
<a href="#" style="display: inline-block;">Link 3</a>

这样，链接元素就可以水平排列了。

display:block

The CSS property `display: block` is used to set the display behavior of an element to a block-level element. This means that the element will take up the full width of its parent container and will start a new line after it. Block-level elements are used for larger sections of content such as paragraphs, headings, and lists.

Example:

<div style="display: block;">
  This is a block-level element.
</div>

In this example, the `div` element is set to `display: block`, which means it will take up the full width of its parent container and start a new line after it. The text inside the `div` is a block-level element as well, since it is contained within a block-level element.