+ 2.0 3.0 3.2 4.0 1.0 2.0 3.0 4.0   1.0 2.0 3.0 4.0   1.0 2.0       1.0 2.1 3.0     0.9 1.2

<bq> container CSS: start tag required end tag required Sandia Reference

This has not officially been killed but no reference exists in HTML 4.0. See also <blockquote> and <q>

This is interesting. "BQ" was part of an HTML 2.0 specification. HTML 3.2 references "blockquote". They both appear to do the same job.

This element allows the <credit> tag to highlight the source of the quote, inside the <bq> tags.

class= + 2.0 3.0 3.2 4.0
clear= + 2.0 3.0 3.2 4.0		instead of putting in a single line, this attribute forces <br> to put in a vertical blank space so that the following text will be displayed flush left, past any floating images that may be in the way. this is a Sandia attribute.
	"left" + 2.0 3.0 3.2 4.0	"inserts space so that the next text appears aligned with the left margin directly below a left-aligned floating image." (Microsoft)
	"right" + 2.0 3.0 3.2 4.0	"inserts space so that the next text appears aligned with the right margin, directly below a right-aligned floating image." (Microsoft)
	"all" + 2.0 3.0 3.2 4.0	"inserts space so that the next text appears aligned with both margins, directly below all floating images.
	"## en" + 2.0 3.0 3.2 4.0	"move down until there is at least 40 en units free" (w3)
	"### pixels" + 2.0 3.0 3.2 4.0	"move down until there is at least 100 pixels free" (w3)
dir=
	"ltr"
	"rtl"
id= + 2.0 3.0 3.2 4.0
lang= + 2.0 3.0 3.2 4.0
nowrap= + 2.0 3.0 3.2 4.0		"The NOWRAP attribute is used when you don't want the browser to automatically wrap lines. You can then explicitly specify line breaks using the <br> element." (HTML 3.0)