Q:

CSS to rotate an image/icon(spinner) in IE11

Css to convert an icon/image into spinner
add following properties to the class of that icon/image
.spinner{
 -webkit-animation: load3 1.4s infinite linear;
 animation: load3 1.4s infinite linear;
 -ms-transform: translateZ(0);
 transform: translateZ(0);
 }

A:

add this to your CSS and you'll have a rotating image
@keyframes load3 {
  from {
    -ms-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -ms-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

