Detailed here
Http://www.cnblogs.com/happyPawpaw/archive/2012/09/12/2681348.html
Internet Explorer 10, Firefox, and Opera support @keyframes rules and animation properties.
Chrome and Safari need a prefix of-webkit-.
Note: Internet Explorer 9, and earlier versions, do not support @keyframe rules or animation properties.
<!DOCTYPE HTML><HTML><Head><style>Div{width:100px;Height:100px;background:Red;Animation:Myfirst 5s;-moz-animation:Myfirst 5s; /*Firefox*/-webkit-animation:Myfirst 5s; /*Safari and Chrome*/-o-animation:Myfirst 5s; /*Opera*/}@keyframes Myfirst{From {background:Red;} to{background:Yellow;}}@-moz-keyframes Myfirst/*Firefox*/{From {background:Red;} to{background:Yellow;}}@-webkit-keyframes Myfirst/*Safari and Chrome*/{From {background:Red;} to{background:Yellow;}}@-o-keyframes Myfirst/*Opera*/{From {background:Red;} to{background:Yellow;}}</style></Head><Body><Div></Div><P><b>Comments:</b>This example is not valid in Internet Explorer.</P></Body></HTML>
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