问题:
在下面的代码中,为什么溢出换行属性与 display: flex 结合使用时,行为不符合预期?
.wrap { overflow-wrap: break-word; } <div class="wrap"> <div class="a">first div</div> <div class="b"> animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal </div> </div>
答案:
当你将 display: flex 添加到wrap元素时,它就变成了一个flexbox容器。默认情况下,Flexbox 容器内的元素在一行中对齐。然而,flexbox 子元素的 min-width 属性默认设置为 auto,导致它们占据容纳其内容所需的最小宽度。
在提供的代码中,这意味着元素 a 和 b 是拉伸以适应其内容。由于元素 b 的文本内容很长,因此会强制出现水平滚动条。
要解决此问题,可以将元素 b 的最小宽度设置为 0。这将允许其缩小以适应其内容并消除水平滚动条。
.wrap { overflow-wrap: break-word; display: flex; } .b { min-width: 0; } <div class="wrap"> <div class="a">first div</div> <div class="b"> animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal animal </div> </div>
以上是为什么在 Flexbox 容器中使用时,'overflow-wrap:break-word”不能按预期工作?的详细内容。更多信息请关注PHP中文网其他相关文章!