#NEWLINE# @ css ( 'border-top-width' , 'border-right-width' , 'border-bottom-width' , 'border-left-width' ) #NEWLINE# def _compute_border_width( self , property , specified , frame ) : #NEWLINE# #INDENT# style = frame . get_computed_property ( property . replace ( 'width' , 'style' ) ) #NEWLINE# if ( style == 'none' ) : #NEWLINE# #INDENT# return ( 0 , False ) #NEWLINE# #UNINDENT# ( result , _ ) = self . _compute_font_relative_size ( property , specified , frame ) #NEWLINE# return ( result , False )