help for framespacing attribute

From: Víctor <udyat32@yahoo.es> Date: Sat, 16 Aug 2003 10:31:34 +0200 Message-Id: <5.2.1.1.2.20030816102643.00bee3c0@127.0.0.1> To: www-validator@w3.org · This archive was generated by hypermail 2.2.0+W3C-0.50 : Monday, 7 December 2009 10:57:11 GMT

Hello,
In xhtml 1.0 the framespacing attribute is not allowed anymore with <frameset>.
But when I create a frameset without this attribute, i have a space beetween my
frames also if i put frameborder="0" in the frame element.

I used too a css for fix margin:        margin:0; padding:0; 
border-width:0; border-style:none;

Why can reduce space between frames if framespacing isn´t allowed in XHTML?

(sorry for my bad english?