css/css-tables/row-group-margin-border-padding-ref.html

<!DOCTYPE html>
<html>
<head>
  <title>Reference: table-row-group border/padding/margin has no effect in border-collapse:separate tables</title>
  <link rel="author" title="Mats Palmgren" href="mailto:mats@mozilla.com">
<style>
.ltr { direction:ltr; }
.rtl { direction:rtl; }
table, td {
  border: 3px solid;
}
.bc table {
  border-collapse: collapse;
}

.inherited td {
  border: 3px dashed;
  padding: 5px;
  margin: 7px;
}
</style>
</head>
<body>

<table class="ltr"><tbody><tr><td></td><td></td></tr></tbody></table>
<table class="ltr"><tbody><tr><td></td><td></td></tr></tbody></table>
<table class="ltr"><tbody><tr><td></td><td></td></tr></tbody></table>

<table class="rtl"><tbody><tr><td></td><td></td></tr></tbody></table>
<table class="rtl"><tbody><tr><td></td><td></td></tr></tbody></table>
<table class="rtl"><tbody><tr><td></td><td></td></tr></tbody></table>

<table class="ltr"><tbody class="inherited"><tr><td></td><td></td></tr></tbody></table>
<table class="rtl"><tbody class="inherited"><tr><td></td><td></td></tr></tbody></table>

<div class="bc">
<table class="rtl"><tbody><tr style="border: 20px solid"><td></td><td></td></tr></tbody></table>
<table class="rtl"><tbody><tr><td></td><td></td></tr></tbody></table>
<table class="rtl"><tbody><tr><td></td><td></td></tr></tbody></table>

<table class="ltr"><tbody><tr style="border: 20px solid"><td></td><td></td></tr></tbody></table>
<table class="ltr"><tbody><tr><td></td><td></td></tr></tbody></table>
<table class="ltr"><tbody><tr><td></td><td></td></tr></tbody></table>

<table class="rtl"><tbody class="inherited"><tr><td></td><td></td></tr></tbody></table>
<table class="ltr"><tbody class="inherited"><tr><td></td><td></td></tr></tbody></table>
</div>

</body>
</html>