css3 动画三种执行方式笔记

CSS3中的三种动画:tranform形变动画/transition缓动动画/animation逐帧动画;

tranform: rotate旋转/skew扭曲/scale缩放/translate移动/matrix矩阵变形;

transition: property duration timing-function delay;

animation: KeyframesName duration timing-function delay iteration-count direction play-state fill-mode;