WEBVTT

NOTE
Only color: green; and the green background-image should apply. All other style blocks are invalid.

::cue {
    background: red;
}

STYLE

::cue {
    background: red;
}

STYLE
::cue(v[voice=Voice1])
{
    background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==

STYLE
::cue {
    back

STYLE
ground: red;
}

STYLE
::cue {
    color: green;
}

S T Y L E
::cue {
    background: red;
}

 STYLE
::cue {
    background: red;
}

STYLE {
::cue {
    background: red;
}
}

::cue {
    background: red;
}

STYLE Invalid
::cue {
    background: red;
}

style
::cue {
    background: red;
}

STYLE
<!--::cue {-->
    background: red;
}

STYLE
00:00:00.000 --> 00:00:05.000
<v Voice1>This <i>is</i> a <b>test</b> subtitle

STYLE
::cue {
    background: red;
}

00:00:00.000 --> 00:00:05.000
<v Voice2>Here <i>is</i> a <b>second</b> subtitle
