I've searched now for almost half a day... but I couldn't find out why chrome6/7 seems to be the only browser in comparison to IE8/FF3.6/Opera that does not add the padding to the specified width of an table cell.
Of course this becomes crucial if you're working with table-layout:fixed, due to the fact that all of a sudden they have to pay attention to the specified px widths.
Okay finally my question: does anyone know why Chrome calculates differently, and which browser is right (standard conform), and hopefully, is there an elegant solution?
At the moment, my only solution would be a conditional comment with a chrome.css where I add the padding to the width manually ... shiver...
(btw: anyone who feels tempted to tell that px widths are not proper webdeveloping... feel free to leave this page silently)
ADDITION: (in respect to the replys)
first of all thank you for your immediate replys... i was trying to make it as short as possible, and there for i reduced the facts to the minimum... but, as you mentioned, there are a lots of varibales in webdeveloping and so i try to clarify...
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4 /strict.dtd">
<html>
<head>
<style type="text/css">
div { width:300px; }
table { table-layout:fixed; width:100%; height:50px; }
td.col1 { width:20px; background-color:blue; }
td.col2 { width:40px; background-color:red; }
td.col3 { width:60px; background-color:yellow; }
td.col3 { width:auto; background-color:yellow; }
td { padding:5px; }
</style>
</head>
<body>
<div>
<table cellpadding="0" cellspacing="0">
<tr>
<td class="col1"></td>
<td class="col2"></td>
<td class="col3"></td>
<td class="col4"></td>
</tr>
</table>
</div>
</body>
now if you toggle the css line
td { padding:5px; }
in different browsers, you'll see that chrome includes the padding, within the width, while the others add it
hope thats helps to clarify and thanks in advance
berny