.foo:after, .bar:after, .bar:before, .baz.bar:before {
  color: red;
}
.foo:hover:after, .bar:hover:after, .bar:before:hover, .baz.bar:before:hover {
  color: blue;
}
a, a:link, a:visited, a:active, a:hover {
  color: #fff;
}
.nest a.some-class, .nest a.some-class:link, .nest a.some-class:visited, .nest a.some-class:active, .nest a.some-class:hover {
  color: #ccc;
}
