theme.default.css

.tablesorter-default .header,
.tablesorter-default .tablesorter-header {
	background-image: url(data:image/gif;base64,R0lGODlhFQAJAIAAACMtMP///yH5BAEAAAEALAAAAAAVAAkAAAIXjI+AywnaYnhUMoqt3gZXPmVg94yJVQAAOw==);
	background-position: center right;
	background-repeat: no-repeat;
	cursor: pointer;
	white-space: normal;
	padding: 4px 20px 4px 4px;
}
.tablesorter-default thead .headerSortUp,
.tablesorter-default thead .tablesorter-headerSortUp,
.tablesorter-default thead .tablesorter-headerAsc {
	background-image: url(data:image/gif;base64,R0lGODlhFQAEAIAAACMtMP///yH5BAEAAAEALAAAAAAVAAQAAAINjI8Bya2wnINUMopZAQA7);
	border-bottom: #000 3px solid;
}
.tablesorter-default thead .headerSortDown,
.tablesorter-default thead .tablesorter-headerSortDown,
.tablesorter-default thead .tablesorter-headerDesc {
	background-image: url(data:image/gif;base64,R0lGODlhFQAEAIAAACMtMP///yH5BAEAAAEALAAAAAAVAAQAAAINjB+gC+jP2ptn0WskLQA7);
	border-bottom: #000 3px solid;
}
.tablesorter-default thead .sorter-false {
	background-image: none;
	cursor: default;
	padding: 4px;
}