@fudge hux bloo;
div {
  color: red;
  height: 20px;
}
@fudge {
  div span {
    width: 10px;
  }
  div span a {
    font: whatever;
  }
}
@-webkit-keyframes SOMETHING {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 0.5;
  }
  100% {
    opacity: 1.0;
  }
}
@-webkit-keyframes BOUNCE {
  from {
    left: 0px;
  }
  to {
    left: 200px;
  }
}
div {
  border-upper-left: 10px;
  border-upper-right: 9px;
  border-lower-left: 8px;
  border-lower-right: 7px;
  background: gray;
}
div span {
  font: whatever;
}

@fudge HEY, HOO, HA:first-child {
  color: blue;
}
@mudge div span, a:visited;
@fu dge foo {
  color: red;
}