CSS3 Spinner

gistfile1.txt

.spinner {
    background : url(spinner.png) no-repeat center;
    width   :16px;
    height  :16px;
    display :block;

    -webkit-animation: spinner 1s infinite linear; /* Safari 4+ */
    -moz-animation:    spinner 1s infinite linear; /* Fx 5+ */
    -o-animation:      spinner 1s infinite linear; /* Opera 12+ */
    animation:         spinner 1s infinite linear; /* IE 10+ */
}

@-webkit-keyframes spinner {
    from {-webkit-transform:rotate(0deg);}
to {-webkit-transform:rotate(360deg);}
}
@-moz-keyframes spinner {
    from {-moz-transform:rotate(0deg);}
to {-moz-transform:rotate(360deg);}
}
@-o-keyframes spinner {
    from {-o-transform:rotate(0deg);}
to {-o-transform:rotate(360deg);}
}
@keyframes spinner {
    from {transform:rotate(0deg);}
to {transform:rotate(360deg);}
}