You can try adding some css classes with css3.0 properties instead:
.box_rotate {
-webkit-transform: rotate(7.5deg); /* Chrome, Safari 3.1+ */
-moz-transform: rotate(7.5deg); /* Firefox 3.5-15 */
-ms-transform: rotate(7.5deg); /* IE 9 */
-o-transform: rotate(7.5deg); /* Opera 10.50-12.00 */
transform: rotate(7.5deg); /* Firefox 16+, IE 10+, Opera 12.50+ */
}
.box_transition {
-webkit-transition: all 0.3s ease-out; /* Chrome 1-25, Safari 3.2+ */
-moz-transition: all 0.3s ease-out; /* Firefox 4-15 */
-o-transition: all 0.3s ease-out; /* Opera 10.50–12.00 */
transition: all 0.3s ease-out; /* Chrome 26, Firefox 16+, IE 10+, Opera 12.50+ */
}
jQuery:
function someFunction2() {
$(this).addClass('box_rotate box_transition');
}