无JS实现的图片切换，CSS图片幻灯片切换特效，同时也实现了说明文字的动画效果，幻灯片上下切换，带播放进度条，进度条走到头-JS no picture switch, the CSS picture slide transition effects, as well as descr iptive text animation effects, slide switch up and down, with a playback progress bar, progress bar went t

一个带透明渐变的纵向切换图代码，由上到下切换，垂直方向切换的图片特效没有横向的常见，不过换换形式或许会让用户耳目一新，试试这款上下滑动的JS幻灯代码吧，兼容性也很不错的效果。-With a transparent gradient longitudinal switching diagram code, switching from top to bottom, no horizontal vertical direction switching picture effects common,