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。

在线预览源码下载

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>
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