动画效果

<div class="ui-btn ui-am-scale-up ui-am-delay-1">scale-up</div>
<div class="ui-btn ui-am-slide-top ui-am-delay-1-5">slide-top</div>
<div class="ui-btn ui-am-slide-bottom ui-am-delay-2">slide-bottom</div>
<div class="ui-btn ui-am-slide-left ui-am-delay-2-5">slide-left</div>
<div class="ui-btn ui-am-slide-right ui-am-delay-3">slide-right</div>
<div class="ui-btn ui-am-slide-top-fixed ui-am-delay-3-5">slide-top-fixed</div>

<a class="ui-btn ui-scrollspy" data-am="ui-am-scale-up" data-time="500" data-loop="true">按钮</a><br><br>
<a class="ui-btn ui-btn-blue ui-scrollspy" data-am="ui-am-slide-top" data-time="600" data-loop="true">按钮</a><br><br>
<a class="ui-btn ui-btn-blue ui-scrollspy" data-am="ui-am-slide-bottom" data-time="700" data-loop="true">按钮</a><br><br>
<a class="ui-btn ui-btn-blue ui-scrollspy" data-am="ui-am-slide-left" data-time="800" data-loop="true">按钮</a><br><br>
<a class="ui-btn ui-btn-blue ui-scrollspy" data-am="ui-am-slide-right" data-time="900" data-loop="true">按钮</a>