瀑布流布局的jQuery图片特效代码，瀑布流的布局一般是高度不固定而宽度固定，因为垂直方向上可以拖动滚动条，而这个操作符合人的习惯 -Waterfall flow layout the jQuery image effects code layout of the waterfall flow is generally not fixed height and width is fixed, because the vertical direction can drag the scroll b