td.top_align {
    vertical-align: top !important;
}

td.unread {
    font-weight: bold;
}

.padding_top4 {
    margin-top: 4px !important;
}

.padding_bottom8 {
    margin-bottom: 8px !important;
}

.padding_right10 {
    margin-right: 10px !important;
}