5款jquery+css3实现的网页上的鼠标移动悬停动画效果，鼠标移上图片后，会动画显示出一个小图标，并变暗图片，类似的效果一共有5种-5 jquery+css3 pages on the mouse to move the hover animation, move the mouse on the picture, the animation shows a small icon, and darken the picture, similar to the effect of a tota