<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
  <title>CSS Reference: width: calc() on table-layout: auto tables</title>
  <link href="https://dbaron.org/" rel="author" title="L. David Baron" />
  <meta content="" name="flags" />
<style type="text/css">
table { table-layout: fixed; width: 500px; border-spacing: 0 }
</style>
</head>
<body>
<table border="">
  <tbody><tr>
    <td style="width: 500px">x</td>
    <td style="width: 100px">y</td>
</tr></tbody></table>
<table border="">
  <tbody><tr>
    <td>x</td>
    <td style="width: 100px">y</td>
</tr></tbody></table>
<table border="">
  <tbody><tr>
    <td>x</td>
    <td style="width: 100px">y</td>
</tr></tbody></table>


</body></html>