Potentially like this ( jsfiddle ):
table {
border-collapse: collapse;
width: 100%;
}
tr {
border-bottom: 1px solid #ccc;
}
th {
text-align: left;
}
<table>
<thead>
<tr>
<th>Name</th>
<th>Age</th>
</tr>
</thead>
<tbody>
<tr>
<td>Jose</td>
<td>25</td>
</tr>
<tr>
<td>Alberto</td>
<td>32</td>
</tr>
</tbody>
</table>
source
share