@-ms-keyframes
rt{from{-ms-transform:rotate(0deg)}to{-ms-transform:rotate(360deg)}}@-moz-keyframes
rt{from{-moz-transform:rotate(0deg)}to{-moz-transform:rotate(360deg)}}@-webkit-keyframes
rt{from{-webkit-transform:rotate(0deg)}to{-webkit-transform:rotate(360deg)}}@keyframes
rt{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}