<div class = "btn-group" data-toggle = "buttons">
<label class = "btn btn-primary">
<input type = "checkbox"> Option 1
</label>
<label class = "btn btn-primary">
<input type = "checkbox"> Option 2
</label>
<label class = "btn btn-primary">
<input type = "checkbox"> Option 3
</label>
</div>
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/265101.html