非常不错的当鼠标放上去以后，类别将会出现放大的一些文字和图片，适合一些tips消息框效果
效果图
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<h2><span>献歌</span>鸿人榜</h2>
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用爱唱软件录制上传歌曲即可向网友献歌！每周献歌最多者荣登鸿人榜，拿爱唱包！
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