强大的CSS3动画库animate.css

今天要给大家介绍一款强大的CSS3动画库animate.css，animate.css定义了大概50多种动画形式，包括淡入淡出，文字飞入、左右摇摆动画等等。使用animate.css也非常简单，你可以给页面上的任意元素，特别是文字添加各种神奇的动画特效，一起来尝试一下吧。

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实现的代码。

html代码：

  <header class="site__header island">
  <div class="wrap">
   <span id="animationSandbox" style="display: block;"><h1 class="site__title mega">Animate.css</h1></span>
    <span class="beta subhead">Just-add-water CSS animations</span>
  </div>
</header>
    <!-- /.site__header -->
    <main class="site__content island" role="content">
  <div class="wrap">

    <form>
      <select class="input input--dropdown js--animations">
        <optgroup label="Attention Seekers">
          <option value="bounce">bounce</option>
          <option value="flash">flash</option>
          <option value="pulse">pulse</option>
          <option value="rubberBand">rubberBand</option>
          <option value="shake">shake</option>
          <option value="swing">swing</option>
          <option value="tada">tada</option>
          <option value="wobble">wobble</option>
        </optgroup>

        <optgroup label="Bouncing Entrances">
          <option value="bounceIn">bounceIn</option>
          <option value="bounceInDown">bounceInDown</option>
          <option value="bounceInLeft">bounceInLeft</option>
          <option value="bounceInRight">bounceInRight</option>
          <option value="bounceInUp">bounceInUp</option>
        </optgroup>

        <optgroup label="Bouncing Exits">
          <option value="bounceOut">bounceOut</option>
          <option value="bounceOutDown">bounceOutDown</option>
          <option value="bounceOutLeft">bounceOutLeft</option>
          <option value="bounceOutRight">bounceOutRight</option>
          <option value="bounceOutUp">bounceOutUp</option>
        </optgroup>

        <optgroup label="Fading Entrances">
          <option value="fadeIn">fadeIn</option>
          <option value="fadeInDown">fadeInDown</option>
          <option value="fadeInDownBig">fadeInDownBig</option>
          <option value="fadeInLeft">fadeInLeft</option>
          <option value="fadeInLeftBig">fadeInLeftBig</option>
          <option value="fadeInRight">fadeInRight</option>
          <option value="fadeInRightBig">fadeInRightBig</option>
          <option value="fadeInUp">fadeInUp</option>
          <option value="fadeInUpBig">fadeInUpBig</option>
        </optgroup>

        <optgroup label="Fading Exits">
          <option value="fadeOut">fadeOut</option>
          <option value="fadeOutDown">fadeOutDown</option>
          <option value="fadeOutDownBig">fadeOutDownBig</option>
          <option value="fadeOutLeft">fadeOutLeft</option>
          <option value="fadeOutLeftBig">fadeOutLeftBig</option>
          <option value="fadeOutRight">fadeOutRight</option>
          <option value="fadeOutRightBig">fadeOutRightBig</option>
          <option value="fadeOutUp">fadeOutUp</option>
          <option value="fadeOutUpBig">fadeOutUpBig</option>
        </optgroup>

        <optgroup label="Flippers">
          <option value="flip">flip</option>
          <option value="flipInX">flipInX</option>
          <option value="flipInY">flipInY</option>
          <option value="flipOutX">flipOutX</option>
          <option value="flipOutY">flipOutY</option>
        </optgroup>

        <optgroup label="Lightspeed">
          <option value="lightSpeedIn">lightSpeedIn</option>
          <option value="lightSpeedOut">lightSpeedOut</option>
        </optgroup>

        <optgroup label="Rotating Entrances">
          <option value="rotateIn">rotateIn</option>
          <option value="rotateInDownLeft">rotateInDownLeft</option>
          <option value="rotateInDownRight">rotateInDownRight</option>
          <option value="rotateInUpLeft">rotateInUpLeft</option>
          <option value="rotateInUpRight">rotateInUpRight</option>
        </optgroup>

        <optgroup label="Rotating Exits">
          <option value="rotateOut">rotateOut</option>
          <option value="rotateOutDownLeft">rotateOutDownLeft</option>
          <option value="rotateOutDownRight">rotateOutDownRight</option>
          <option value="rotateOutUpLeft">rotateOutUpLeft</option>
          <option value="rotateOutUpRight">rotateOutUpRight</option>
        </optgroup>

        <optgroup label="Specials">
          <option value="hinge">hinge</option>
          <option value="rollIn">rollIn</option>
          <option value="rollOut">rollOut</option>
        </optgroup>

        <optgroup label="Zoom Entrances">
          <option value="zoomIn">zoomIn</option>
          <option value="zoomInDown">zoomInDown</option>
          <option value="zoomInLeft">zoomInLeft</option>
          <option value="zoomInRight">zoomInRight</option>
          <option value="zoomInUp">zoomInUp</option>
        </optgroup>

        <optgroup label="Zoom Exits">
          <option value="zoomOut">zoomOut</option>
          <option value="zoomOutDown">zoomOutDown</option>
          <option value="zoomOutLeft">zoomOutLeft</option>
          <option value="zoomOutRight">zoomOutRight</option>
          <option value="zoomOutUp">zoomOutUp</option>
        </optgroup>
      </select>

      <button class="butt js--triggerAnimation">重试效果</button>
    </form>

  </div>
</main>

via：http://www.w2bc.com/Article/28857