/* tables */
table.sortable thead tr .header {
	cursor: pointer;
}
table.sortable thead tr .headerSortUp:before {
    content: "\25B2 ";
}
table.sortable thead tr .headerSortDown:before {
	content: "\25BC ";
}
table.sortable thead tr .headerSortDown, table.sortable thead tr .headerSortUp {
}