html – 使flex父扩展和溢出包装

2019年7月21日 169次阅读

如何使用nowrap flex-wrap扩展以使其适合其内容的flex父级,即使这意味着溢出包装父级的任何东西？

基本上,内容具有最小宽度,我希望flex父级不要缩小所有弹性项所需的空间.

这是一个JSFiddle https://jsfiddle.net/lazamar/odat477r/

.wrapper {
  background-color: yellowgreen;
  display: block;
  padding: 10px;
  max-width: 180px;
}
.parent {
  display: flex;
  flex-flow: row nowrap;
  background-color: yellow;
}
.child {
  display: block;
  background-color: orange;
  margin: 10px;
  min-width: 50px;
}
<div class="wrapper">
  <div class="parent">
    <div class="child">Content</div>
    <div class="child">Content</div>
    <div class="child">Content</div>
    <div class="child">Content</div>
    <div class="child">Content</div>
  </div>
</div>

最佳答案 您可以将position：absolute应用于flex容器,从而将其从文档流中删除.

.wrapper {
  background-color: yellowgreen;
  display: block;
  padding: 10px;
  max-width: 180px;
  position: relative;             /* new; set bounding box for flex container  */
  min-height: 40px;               /* new */
}

.parent {
  display: flex;
  flex-flow: row nowrap;
  background-color: yellow;
  position: absolute;             /* new; remove flex container from document flow */
}

.child {
  /* display: block;              <-- not necessary */
  background-color: orange;
  margin: 10px;
  min-width: 50px;
}
<div class="wrapper">
  <div class="parent">
    <div class="child">Content</div>
    <div class="child">Content</div>
    <div class="child">Content</div>
    <div class="child">Content</div>
    <div class="child">Content</div>
  </div>
</div>
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