HTML sizing attributes tag have to be plain numbers, with no units; in
the case of width and height for images, it is assumed that the value
is in pixels.

That is, this HTML::

<img width="74" ... >

is equivalent to this CSS version:

<img style="width: 74px" ... >

Of course, it would be better still to use some other means of
associating that CSS style with that element; the less coupled the
style with the markup, the better.



On 10/16/06, Patti Evans <[EMAIL PROTECTED]> wrote:
> Can someone explain to me why Tidy gives the following warning:
>
>     - Warning: <img> attribute "width" has invalid value "74px" -
>
> Aren't <img> width and height supposed to be given in px? Could it be
> because the image is wrapped in <a> tags? The other images on my page
> don't get the warning.
>
> Thanks,
> Patti
>
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-- 
Mark J. Reed <[EMAIL PROTECTED]>
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