我在Bootstrap 4中编写了以下列布局。它没有正确对齐。最后一个嵌套列会断开一个新行。
<div class="row">
<div class="col-sm-3">
<div class="row">
<div class="col-sm-4">
<label class="col-form-label custom-label" for="idNo">Lable Name</label>
</div>
<div class="col-sm-1">
<label class="col-form-label">:</label>
</div>
<div class="col-sm-7">
<label class="col-form-label">Label Value</label>
</div>
</div>
</div>
<div class="col-sm-9"></div>
</div>[enter image description here][1]
答案 0 :(得分:1)
col-sm-3
中的宽度不足以适应3列的内容和填充,因此列会换行(垂直堆叠)。为防止这种情况,您可以调整行内列的填充。为此目的,Bootstrap 4有一个no-gutters
类......
<div class="container">
<div class="row">
<div class="col-sm-3">
<div class="row no-gutters">
<div class="col-sm-4">
<label class="col-form-label custom-label" for="idNo">Lable Name</label>
</div>
<div class="col-sm-1">
<label class="col-form-label">:</label>
</div>
<div class="col-sm-7">
<label class="col-form-label">Label Value</label>
</div>
</div>
</div>
<div class="col-sm-9"></div>
</div>
</div>
https://www.codeply.com/go/WBZZpqvuvC
Bootstrap 4还有padding utility classes classes,可用于调整各列的填充,这是另一个可能适合您的选项。
答案 1 :(得分:0)
<div class="container">
<div class="row">
<div class="col-sm-3">
<ul class="list-inline">
<li class="list-inline-item">
<label class="col-form-label custom-label" for="idNo">Lable Name</label>
</li>
<li class="list-inline-item">
<label class="col-form-label">:</label>
</li>
<li class="list-inline-item">
<label class="col-form-label">Label Value</label>
</li>
</ul>
</div>
<div class="col-sm-9"></div>
</div>