CSS3 动画属性（Animation）属性

css3 Animation属性参数介绍例如@keyframes mymove { from {top:0px;} to {top:200px;} } @-moz-keyframes mymove /* Firefox */ { from {top:0px;} to {top:200px;} } @-webkit-keyframes mymove /* Safari 和 Chrome */ { from {top:0px;} to {top:200px;} } @-o-keyframes mymove /* Opera */ { from {top:0px;} to {top:200px;} }