autoprefixer/test/cases/keyframes.out.css

@-webkit-keyframes anim {
  from {
    top: -webkit-calc(10% + 10px);
    top: calc(10% + 10px);
    -webkit-transform: rotate(10deg);
            transform: rotate(10deg)
  }
  50% {
    top: 0;
    display: -webkit-box;
    display: -webkit-flex;
    display: flex
  }
  to {
    top: -webkit-calc(10%);
    top: calc(10%);
    -webkit-transform: rotate(0);
            transform: rotate(0)
  }
}
@-o-keyframes anim {
  from {
    top: calc(10% + 10px);
    -o-transform: rotate(10deg);
       transform: rotate(10deg)
  }
  50% {
    top: 0;
    display: flex
  }
  to {
    top: calc(10%);
    -o-transform: rotate(0);
       transform: rotate(0)
  }
}
@keyframes anim {
  from {
    top: -webkit-calc(10% + 10px);
    top: calc(10% + 10px);
    -webkit-transform: rotate(10deg);
         -o-transform: rotate(10deg);
            transform: rotate(10deg)
  }
  50% {
    top: 0;
    display: -webkit-box;
    display: -webkit-flex;
    display: flex
  }
  to {
    top: -webkit-calc(10%);
    top: calc(10%);
    -webkit-transform: rotate(0);
         -o-transform: rotate(0);
            transform: rotate(0)
  }
}
@media screen {
  @-webkit-keyframes inside {}
  @-o-keyframes inside {}
  @keyframes inside {}
}
@-webkit-keyframes spaces { from { color: black } to { color: white } }
@-o-keyframes spaces { from { color: black } to { color: white } }
@keyframes spaces { from { color: black } to { color: white } }