Grant Husbands wrote a reply to the W3C Markup-Validator list <mailto:www-validator@w3.org> on 12 April 2005 in “Re: Margin attributes not accepted by XHTML 1.0 & impossible to validate CSS” (<mid:425B9228.8010708@grant.x43.net>, <http://www.w3.org/mid/425B9228.8010708@grant.x43.net>): >> You can use CSS to set the margins instead. >> >> body { margin-top: 0; margin-top: 0; } > > > This is missing units and repeats margin-top. A corrected version: > > body { margin-top: 0px; margin-left: 0px; } In CSS, a <length> can be a bare zero with no units. This is according to section 4.3.2 of the CSS2.1 specification (“Lengths”, <http://www.w3.org/TR/CSS21/syndata.html#length-units>). -- Etan Wexler.Received on Saturday, 9 July 2005 20:37:51 UTC
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