>In a search form, I have several HTML controls that I would like to align. By default, the content of a listbox justifies the length of the listbox control. The same applies for the INPUT control. Is there a style I can apply in order to force a fixed length?

Michel, you may use the width CSS attribute in the style attribute of your INPUT and SELECT controls (tags). It may look like this:

<SELECT ... <B>STYLE="width:100px;"</B> ...>
...
<INPUT TYPE="..." ... <B>STYLE="width:100px;"</B> ...>

Hope this helps.