.expanded-content
{
    margin-top: 20px;
    margin-bottom: 20px;
}
.expanded-content table thead th
{
    background-color: #000;
    border: 1px solid #000;
    color: #fff;
    padding: 5px;
}
.expanded-content table td
{
    border: 1px solid #000;
    padding: 5px;
}