body {
	counter-reset:		h2;
}

h2 {
	counter-reset:		h3;
}

h3 {
	counter-reset:		h4;
}

h4 {
	counter-reset:		h5;
}

h5 {
	counter-reset:		h6;
}

h2:before {
	content:		counter(h2) ". ";
	counter-increment:	h2;
}

h3:before {
	content:		counter(h2) "." counter(h3) ". ";
	counter-increment:	h3;
}

h4:before {
	content:		counter(h2) "." counter(h3) "." counter(h4) ". ";
	counter-increment:	h4;
}

h5:before {
	content:		counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) ". ";
	counter-increment:	h5;
}

h6:before {
	content:		counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) "." counter(h6) ". ";
	counter-increment:	h6;
}

h2.nocount:before, h3.nocount:before, h4.nocount:before, h5.nocount:before, h6.nocount:before {
	content:		"";
	counter-increment:	none;
}