问如何为notify.js警报消息应用样式

EN

$.notify({
  message: "Alert!"
}, {
  type: 'danger',
  animate: {
    enter: 'animated fadeInUp',
  },
  placement: {
    from: "top",
    align: "center"
  },
  offset: 20,
  spacing: 10,
  z_index: 1031,
  style: 'addClassName'
});

<div class="notifyjs-addClassName-base notifyjs-addClassNamesuccess">
    <div class="clearfix">
      <div class="title" data-notify-html="title">Would you like some Foo ?
      </div>
      <div class="buttons">
         <button class="no">Cancel</button>
         <button class="yes" data-notify-text="button">Confirm</button>
      </div>
    </div>
  </div>

.notifyjs-addClassName-base{

}