有没有办法在多行FlexBox中进行换行?
例如在此代码页中的每第三项之后中断。
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.container {
background: tomato;
display: flex;
flex-flow: row wrap;
align-content: space-between;
justify-content: space-between;
}
.item {
width: 100px;
height: 100px;
background: gold;
border: 1px solid black;
font-size: 30px;
line-height: 100px;
text-align: center;
margin: 10px;
}
.item:nth-child(3n) {
background: silver;
}
<div class="container">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
<div class="item">8</div>
<div class="item">9</div>
<div class="item">10</div>
</div>
null
就像
.item:nth-child(3n){
/* line-break: after; */
}
最简单、最可靠的解决方案是在正确的位置插入flex项。如果它们足够宽(widty:100%
),它们将强制换行。
null
.container {
background: tomato;
display: flex;
flex-flow: row wrap;
align-content: space-between;
justify-content: space-between;
}
.item {
width: 100px;
background: gold;
height: 100px;
border: 1px solid black;
font-size: 30px;
line-height: 100px;
text-align: center;
margin: 10px
}
.item:nth-child(4n - 1) {
background: silver;
}
.line-break {
width: 100%;
}
<div class="container">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="line-break"></div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="line-break"></div>
<div class="item">7</div>
<div class="item">8</div>
<div class="item">9</div>
<div class="line-break"></div>
<div class="item">10</div>
</div>