align
1.tags property: APPLET, COL, COLGROUP, DIV, FIELDSET, H1-H6, HR, P, TABLE, TBODY, TD, TFOOT, TH, THEAD, TR. Sets the alignment of the internal content ( text and / or tags).
align=centerleftright
2. property of the tag CAPTION . Sets the alignment of the internal content (text, tags) of the table heading.
align=bottomcenterleftrighttop

default  1.1	align=center  1.1
align=right  1.1	align=left  1.1
align=top  1.1	align=bottom  1.1

3.Property of the LEGEND tag. Sets the way to align the internal content of the signature (text, tags) in the frame, horizontally.
align = centerleftright

default	align=left
align=right	align=center

4.Property of tags: EMBED, IFRAME, IMG, OBJECT . Specifies the horizontal and vertical alignment of an object with respect to text and / or surrounding objects.
align = asbottomasmiddlebaselinebottomleftmiddlerighttexttoptop

As an example, aligning a picture relative to text and a button:

By   inheritance align = baseline
By   horizontals align = left	By   horizontal align = right
By   vertical align = asbottom	By   vertical align = bottom
By   vertical align = middle	By   vertical align = asmiddle
By   vertical align = top	By   vertical align = texttop