WEBVTT
NOTE
color: red; should not apply because it is overriden by color: green.
color: green; should apply because the screen width is less than 1000px.
background: green; should only apply in the resized test case where the screen is resized to 300px.
background: red; should not apply because the screen width is greater than 100px.
STYLE
::cue
{
  color: red;
}
@media only screen and (max-height: 1000px) {
  ::cue
  {
    color: green;
  }
}
@media only screen and (max-height: 400px) {
  ::cue
  {
    background: green;
  }
}
}
@media only screen and (max-height: 100px) {
  ::cue
  {
    background: red;
  }
}
00:00:00.000 --> 00:00:05.000
<v Voice1>This <i>is</i> a <b>test</b> subtitle
00:00:00.000 --> 00:00:05.000
<v Voice2>Here <i>is</i> a <b>second</b> subtitle