table.tablesorter {
}

table.tablesorter th {
	font-weight:normal;
	text-align:left;
}

table.tablesorter .header {
	background-image: url(http://tkpotemachi.net/bc/jquery_tablesorter/images/icon_sort.png);
	background-repeat: no-repeat;
	background-position: bottom right;
	height: auto;
	cursor:pointer;
}

/*th ソート昇順*/
table.tablesorter .headerSortUp {
	background-image: url(http://tkpotemachi.net/bc/jquery_tablesorter/images/icon_sort_asc.png);
	background-repeat: no-repeat;
}

/*th ソート降順*/
table.tablesorter .headerSortDown {
	background-image: url(http://tkpotemachi.net/bc/jquery_tablesorter/images/icon_sort_desc.png);
	background-repeat: no-repeat;
}

/*th選択時の背景色*/
table.tablesorter th:hover,
table.tablesorter .headerSortUp,
table.tablesorter .headerSortDown {
	background-color:#a8a8a8;
}