使用CSS规则,您可以将其移到右侧。因为它是浮动的,所以你需要用填充物来调整它。另一种选择是将控件置于
div.col-1
给他们更少的活动空间。
label.mdl-switch { width: auto !important; }
<script src="https://code.getmdl.io/1.3.0/material.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" rel="stylesheet" />
<link href="https://code.getmdl.io/1.3.0/material.indigo-pink.min.css" rel="stylesheet" />
<body>
<div class="container">
<div class="row">
<div class="col-8">Text row 1</div>
<div class="col-4 float-right">
<label class="mdl-switch mdl-js-switch mdl-js-ripple-effect float-right" for="switch-1">
<input type="checkbox" id="switch-1" class="mdl-switch__input" checked>
</label>
</div>
</div>
<div class="row">
<div class="col-8">Text row 2</div>
<div class="col-4 float-right">
<button type="button" class="btn btn-primary float-right">Submit</button>
</div>
</div>
</div>
</body>