.tablesorter-default .header, .tablesorter-default .tablesorter-header {
    background-image: url(data:image/gif;base64,R0lGODlhFQAJAIAAACMtMP///yH5BAEAAAEALAAAAAAVAAkAAAIXjI+AywnaYnhUMoqt3gZXPmVg94yJVQAAOw==);
    background-position: right center;
    background-repeat: no-repeat;
    cursor: pointer;
    padding: 4px 20px 4px 4px;
    white-space: normal;
}
.tablesorter-default thead .headerSortDown,.tablesorter-default thead .tablesorter-headerDesc,.tablesorter-default thead .tablesorter-headerSortDown {
	background-image:url(data:image/gif;base64,R0lGODlhFQAEAIAAACMtMP///yH5BAEAAAEALAAAAAAVAAQAAAINjB+gC+jP2ptn0WskLQA7);
}
tablesorter-default thead .headerSortUp, .tablesorter-default thead .tablesorter-headerAsc, .tablesorter-default thead .tablesorter-headerSortUp {
    background-image: url(data:image/gif;base64,R0lGODlhFQAEAIAAACMtMP///yH5BAEAAAEALAAAAAAVAAQAAAINjI8Bya2wnINUMopZAQA7);
}