@charset "hello-world";
@page :left {
  div {
    color: red; } }

@page test {
  @media yes {
    div {
      color: red; } } }

@media something {
  @page {
    @media else {
      div {
        height: 200px; } } } }

div {
  color: red; }
  @page yeah {
  div pre {
    height: 20px; } }

@font-face {
  color: red;
  height: 20px; }

@keyframes 'bounce' {
  from {
    top: 100px;
    animation-timing-function: ease-out; }

  25% {
    top: 50px;
    animation-timing-function: ease-in; }

  50% {
    top: 100px;
    animation-timing-function: ease-out; }

  75% {
    top: 75px;
    animation-timing-function: ease-in; }

  to {
    top: 100px; } }

@-webkit-keyframes flowouttoleft {
  0% {
    -webkit-transform: translateX(0) scale(1); }

  60%, 70% {
    -webkit-transform: translateX(0) scale(0.7); }

  100% {
    -webkit-transform: translateX(-100%) scale(0.7); } }

div {
  animation-name: 'diagonal-slide';
  animation-duration: 5s;
  animation-iteration-count: 10; }

@keyframes 'diagonal-slide' {
  from {
    left: 0;
    top: 0; }

  to {
    left: 100px;
    top: 100px; } }

@document url(http://www.w3.org/),
          url-prefix(http://www.w3.org/Style/),
          domain(mozilla.org),
          regexp("https:.*") {
  body {
    color: purple;
    background: yellow; } }