@-webkit-keyframes hover {
  /* Safari and Chrome */
}
.bg {
  background-image: linear-gradient(#333 /*{comment}*/, #111);
}
#planadvisor,
.first,
.planning {
  margin: 10px;
  total-width: 96em;
}
.some-inline-comments {
  a: yes /* comment */;
  b: red /* comment */;
  c: yes /* comment */;
  d: red /* comment */;
}