单选按钮的外包

<div class="form-check form-check-inline" >

       <input type="radio" id="yes" name="isOpen" />

       <label for="yes">是</label>  

</div>

<div class="form-check form-check-inline" >

      <input type="radio" id="no" name="isOpen" />

      <label for="no">否</label>  

</div>