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<!DOCTYPE html>
<html>
<head>
<style>
table, td, th {
  border: 1px solid black;
}
#table1 {
  border-collapse: separate;
  border-spacing: 15px;
}
#table2 {
  border-collapse: separate;
  border-spacing: 15px 50px;
}
</style>
</head>
<body>
<h2>border-spacing: 15px:</h2>
<p>When using "border-collapse: separate", the border-spacing property can be used to set the space between the cells:</p>
<table id="table1">
  <tr>
    <th>Firstname</th>
    <th>Lastname</th>
  </tr>
  <tr>
    <td>Peter</td>
    <td>Griffin</td>
  </tr>
  <tr>
    <td>Lois</td>
    <td>Griffin</td>
  </tr>
</table>
<h2>border-spacing: 15px 50px:</h2>
<p>Using two values (the first sets the horizontal spacing and the second sets the vertical spacing):</p>