Bootstrap table - split one of the row's column in two - html

Question

I managed to create 'double row' for a table in Bootstrap:
<table class="table table-striped table-bordered">
<tr>
<th>1</th>
<th>2</th>
<th>3</th>
</tr>
<tr>
<td>A</td>
<td>A</td>
<td>A</td>
</tr>
<tr>
<td rowspan="2">B</td>
<td>B1</td>
<td>B1</td>
</tr>
<tr>
<td>B2</td>
<td>B2</td>
</tr>
</table>
Ideally I want it to look like this:
Playing around with colspan didn't really help, only broke things. I tried to set colspan of every row's first column to 2 and the one of B to 1, and have additional <td> for B1 and B2, didn't work.

Answer 1

Finally I've got a solution for you :
SNIPPET
.container {
background-color: #ccc;
}
thead{
background:#C9E4F4;
}
table,
th,
td {
text-align: center !important;
border: 1.5px solid #929292 !important;
}
#text1 {
background-color: #cac;
}
#text2 {
background-color: #cca;
}
#navigation {
background-color: #acc;
}
<script src="http://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/2.1.0/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table class="table table-bordered">
<tr>
<thead>
<th colspan="2">1</th>
<th>2</th>
<th>3</th>
</thead>
</tr>
<tr>
<td colspan="2">A</td>
<td>A</td>
<td>A</td>
</tr>
<tr>
<td rowspan="2">B</td>
<td>B1</td>
<td>B1</td>
<td>B1</td>
</tr>
<tr>
<td>B2</td>
<td>B2</td>
<td>B2</td>
</tr>
</table>