GitBucket
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Collapsed table</title>
<style>
html {
font-family: sans-serif;
}
table {
border-collapse: collapse;
border-spacing: 20px 10px;
border: 1px solid blue;
}
td,
th {
border: 1px solid black;
padding: 10px 20px;
}
td {
text-align: center;
}
.horizontal>* {
display: inline-block;
}
</style>
</head>
<body>
<div class=horizontal>
<table>
<tbody>
<tr>
<td>A</td>
<td>B</td>
<td>1</td>
</tr>
<tr>
<td>C</td>
<td>D</td>
<td>2</td>
</tr>
<tr>
<td>E</td>
<td>F</td>
<td>3</td>
</tr>
<tr>
<td>G</td>
<td>H</td>
<td>4</td>
</tr>
<tr>
<td>I</td>
<td>J</td>
<td>5</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>