如何在屏幕1中显示以下代码渲染水平对齐水平对齐,但我尝试按屏幕2显示
<div class="row">
<div class="col-xs-6">
<div class="row">
<div class="col-xs-3">
<label for="inputEmail3" class="col-sm-4 control-label">Number</label>
</div>
<div class="col-xs-3">
<input type="text" id="number"></input>
</div>
<div class="col-xs-3">
</div>
</div>
</div>
<div class="col-xs-6">
<div class="row">
<div class="col-xs-3">
<label for="inputEmail3" class="col-sm-4 control-label">Tag</label>
</div>
<div class="col-xs-3">
<input type="text" id="Name"></input>
</div>
<div class="col-xs-3">
<button class="btn btn-default" type="button">Go!</button>
</div>
</div>
</div>
答案 0 :(得分:2)
您的HTML结构不正确;你无缘无故地将列和行嵌套在列中。 Docs
参见示例。
(*您的示例中的列 XS ,在这种情况下,在移动设备屏幕上效果不佳,请考虑使用 SM )
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet" />
<div class="container">
<div class="row">
<form class="myForm">
<div class="form-group">
<label for="Number" class="col-xs-2 control-label">Number</label>
<div class="col-xs-4">
<input type="text" class="form-control" id="Number" />
</div>
</div>
<div class="form-group">
<label for="tag" class="col-xs-2 control-label">Tag</label>
<div class="col-xs-4">
<div class="input-group">
<input type="email" class="form-control" id="tag" /> <span class="input-group-btn">
<button class="btn btn-default" type="button">Go!</button>
</span>
</div>
</div>
</div>
</form>
</div>
</div>