How to make a line in a table with CSS - css

Question

I'd tried to make a line as an image below which runs through the table but it didn't work.
I would like to
make a line like the image.
set a bullet for each <td> in the 2nd table
HTML:
<table>
<tr>
<table class="a">
<tr>
<td style="width: 300px">Shuttle Bus Schedule | Make an appointment</td>
<td style="width: 220px">My Request</td>
</tr>
</table>
</tr>
<tr>
<table>
<tr>
<td style="width: 300px">Need Approval by Manager</td>
<td style="width: 220px">Need Approval by Coordinator</td>
</tr>
<tr>
<td>Approved by Manager</td>
<td>Approved by Coordinator</td>
</tr>
<tr>
<td>Rejected by Manager</td>
<td>Rejected by Coordinator</td>
</tr>
</table>
</tr>
</table>
CSS:
.a {
border-bottom: 1px solid #c4c4c4;
}

Answer 1

Structure your table properly with table headings (<th>) instead of nested tables:
<table>
<tr>
<th style="width: 300px">Shuttle Bus Schedule | Make an appointment</th>
<th style="width: 220px">My Request</th>
</tr>
<tr>
<td>Need Approval by Manager</td>
<td>Need Approval by Coordinator</td>
</tr>
<tr>
<td>Approved by Manager</td>
<td>Approved by Coordinator</td>
</tr>
<tr>
<td>Rejected by Manager</td>
<td>Rejected by Coordinator</td>
</tr>
</table>
CSS:
th {border-bottom:1px solid #c4c4c4};
td:before {content:"\2022";}
You can see this here on jsfiddle.

Answer 2

The table structure is not really in good format. However to keep the same table structure you can achieve the results. See the DEMO.
Here is the CSS need to used.
.a {
border-top: 1px solid transparent;
}
table{border: 1px solid transparent;
border-collapse:collapse;}
table td{ padding:5px; margin:5px;}
table+table td:last-child{border-left:
1px solid #c4c4c4;}
table+table td:last-child:before{content:"\2022"}
table+table{border-top: 1px solid #c4c4c4; }
table.a td:last-child:before{content:" "}