<style>
.chart_go {
transition: all <?=$tim_r;?>s linear;
-webkit-transition: all <?=$tim_r;?>s linear;
-o-transition: all <?=$tim_r;?>s linear;
-moz-transition: all <?=$tim_r;?>s linear;
transform: rotate(<?=$gr;?>deg);
-ms-transform: rotate(<?=$gr;?>deg);
-webkit-transform: rotate(<?=$gr;?>deg);
-o-transform: rotate(<?=$gr;?>deg);
-moz-transform: rotate(<?=$gr;?>deg);
transition-timing-function: ease;
}
</style>