23 lines
685 B
HTML
23 lines
685 B
HTML
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<!DOCTYPE html>
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<style>
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.ok { color: red; }
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#-- { color: green; }
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#-foo { color: green }
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#--foo { color: green; }
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.-- { color: green; }
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.-foo { color: green; }
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.--foo { color: green; }
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.fail { color: green; }
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#- { color: red; }
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.- { color: red; }
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</style>
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<div class="ok" id="--">This should be green.</div>
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<div class="ok" id="-foo">This should be green.</div>
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<div class="ok" id="--foo">This should be green.</div>
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<div class="ok --">This should be green.</div>
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<div class="ok -foo">This should be green.</div>
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<div class="ok --foo">This should be green.</div>
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<div class="fail" id="-">This should be green.</div>
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<div class="fail -">This should be green.</div>
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