I'm using the css class .table table-bordered inside table in qweb-report.
<table class="table table-bordered">
<thead>
<tr>
<th class="text-center">Designation</th>
<th class="text-center">Unit</th>
<th class="text-center">Quantity</th>
</tr>
.......
</table>
The default border color of this class is gray, i want to change the border color of the table to black.
How can i do this.
Thanks