【发布时间】:2016-09-26 21:39:24
【问题描述】:
给定9个divs一个接一个,我想通过CSS创建一个3X3的网格。
我该怎么做?
.cell {
height: 50px;
width: 50px;
background-color: #999;
display: inline-block;
}
.cell:nth-child(3n) {
background-color: #F00;
/* what property should I use to get a line break after this element? */
}
/* this doesn't work; at least not in safari */
.cell:nth-child(3n)::after {
display: block;
}
<div class="grid">
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
</div>
注意:我不想要float/clear 解决方案。重点是 CSS 而不是 HTML 重组。
如果我将content: '\A'; white-space: pre; 添加到::after 输出会很丑。
.cell {
height: 50px;
width: 50px;
background-color: #999;
display: inline-block;
}
.cell:nth-child(3n) {
background-color: #F00;
/* what property should I use to get a line break after this element? */
}
.cell:nth-child(3n)::after {
display: inline;
content: '\A';
white-space: pre;
}
<div class="grid">
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
<div class="cell"></div>
</div>
如何在 3X3 行列布局中获取所有 div?
【问题讨论】: