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in Technique[技术] by (71.8m points)

怎么调整flex布局,才能让每一行的元素为2^n个?

已知有DOM树

<ul>
    <li> 1 <li>
    <li> 2 <li>
    ...
    <li> n <li>
</ul>
ul {
    display: flex;
    flex-wrap: wrap;
}

li {
    width: 50px;
    flex: 1;
}

ul的宽度是响应式的,在不使用js的前提下,改变ul的宽度,令每一行的li个数都是2^n(n∈N*)个。


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1 Answer

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by (71.8m points)

flex 是 弹性布局,不是 为所欲为 布局


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