#data

X #errors 3: Start tag seen without seeing a doctype first. Expected “”. 116: Unclosed elements. 117: End of file seen and there were open elements. #document | | | |

| | size="4" | | color="red" | | size="4" | | size="4" | | size="4" | | size="4" | | size="4" | | color="red" |

| | color="red" | | size="4" | | size="4" | | size="4" | | color="red" | "X" #data

X #errors #document | | | |

| | size="4" | | size="4" | | size="4" | | size="4" |

| | size="4" | | size="4" | | size="4" | "X" #data

X #errors #document | | | |

| | size="4" | | size="4" | | size="4" | | size="5" | | size="4" |

| | size="4" | | size="4" | | size="5" | | size="4" | "X" #data

X #errors #document | | | |

| | id="a" | size="4" | | id="b" | size="4" | | size="4" | | size="4" |

| | id="a" | size="4" | | id="b" | size="4" | | size="4" | | size="4" | "X" #data

X

Y #errors #document | | | |

| | id="a" | | id="a" | | id="a" | | | | id="a" | | id="a" | "X" |

| | id="a" | | id="a" | | id="a" | | "Y"