table.pgabstract td {
    border-bottom: 1px solid #ccc;
    padding: 6px 6px;
    font-family: arial;
    font-size: 14px;
}

table.pgsymposium td {
    border-bottom: 1px solid #ccc;
    padding: 6px 6px;
    font-family: arial;
    font-size: 14px;
    vertical-align: top;
}