Table css

I have a table in a div with an id, and thought I could have the border
defined in the css for #divid table{}, but in Firefox I get no border at
all. Of all things, IE is doing the right thing! Both version 6 and 7!
Here is my html and corresponding css:

<div class="loadboard" id="loadboard">
<table>
<thead>
<tr><th>Load<br>Num</th><th>Entry<br>Date</th><th
valign="bottom">Orig</th><th
valign="bottom">Dest</th><th>Pickup<br>Time</th><th>Delivery<br>Time</th><th
valign="bottom">Status</th></tr>

</thead>

remaining table elements are php generated

CSS:

#loadboard table{
border-width: 1;
border-style:solid;
margin: 0;
padding: 0;
width: 100%;
}

Ideas?

Tom

tomb schrieb:

#loadboard table{
border-width: 1;

1 apple? 1 Angstroem? 1 kg? Hint: px is _not_ the default unit.

--
Johannes Koch
In te domine speravi; non confundar in aeternum.
(Te Deum, 4th cent.)

Johannes Koch wrote:

tomb schrieb:
#loadboard table{
border-width: 1;

1 apple? 1 Angstroem? 1 kg? Hint: px is _not_ the default unit.

Many thanks!