frame
property of the tag TABLE . Specifies the appearance of the table border.
frame=abovebelowboxinsideslhsrhsvoidvsides

frame=below 1 2 1.1 1.2	frame=box 1 2 1.1 1.2
frame=insides 1 2 1.1 1.2	frame=lhs 1 2 1.1 1.2
frame=vdides 1 2 1.1 1.2	frame=rhs 1 2 1.1 1.2
frame=void 1 2 1.1 1.2	frame=above 1 2 1.1 1.2