div {
  span, p, span {
    color: red;
  }
  a.foo.bar.foo {
    color: green;
  }
  &:nth(-3) {
    color: blue;
  }
}

@-webkit-keyframes {
  from {
    left: 0px;
    hence {
      whatever: hoo;
    }
  }
  to {
    left: 200px;
  }
}

div {
  @whatever {
    blah: blah;
    stuff {
      blah: bloh;
    }
  }
}


a, b {
  color: red;
  c, d {
    height: 10px;
    e, f {
      width: 12px;
    }
  }
}