td .level0 { font-family:      Arial, Helvetica, sans-serif;
             font-size:        14pt;
             padding-left:     10px;
             background-color: #FFFFFF; }

td .level1 { font-family:      Arial, Helvetica, sans-serif;
             font-size:        14pt;
             padding-left:     30px;
             background-color: #99CCFF; }

td .level2 { font-family:      Arial, Helvetica, sans-serif;
             font-size:        14pt;
             padding-left:     50px;
             background-color: #FFFFFF; }

td .level3 { font-family:      Arial, Helvetica, sans-serif;
             font-size:        14pt;
             padding-left:     70px;
             background-color: #c0c0c0; }

td .level4 { font-family:      Arial, Helvetica, sans-serif;
             font-size:        14pt;
             padding-left:     90px;
             background-color: #FFFFFF; }

td .level5 { font-family:      Arial, Helvetica, sans-serif;
             font-size:        14pt;
             padding-left:     110px;
             background-color: #c0c0c0; }