.gentitle {font: 12pt arial bold; margin-bottom: 0px;}
div.gentree  {background:cornsilk; }
.gentree table { border: 0px; border-collapse: collapse; margin-left: 20px; margin-right:20px;}

.gentree td {text-align: center; border-color: blue; width: 20px; border-style: solid; border-collapse: collapse; border-width: 0; margins:0; }
.gentree *.textbox	{ border-style: solid; border-width:1px; border-color: green; background: white; width: 140px;
			  font: 9pt arial ;}
.gentree *.refbox	{ border-style: none; border-width:1px; border-color: blue; background: ivory; width: 140px; 
			  font: 9pt arial ; font-style: italic; text-align: left;}
.gentree  td.C1 {	 
		 border-left-width: 1px;
		 border-top-width: 0px;
		 border-right-width: 0px;
		 border-bottom-width: 0px; }
.gentree  td.C2 { 
		 border-left-width: 0px;
		 border-top-width: 1px;
		 border-right-width: 0px;
		 border-bottom-width: 0px; }
.gentree  td.C3 { 
		 border-left-width: 1px;
		 border-top-width: 1px;
		 border-right-width: 0px;
		 border-bottom-width: 0px; }	
.gentree td.C4 { 
		 border-left-width: 0px;
		 border-top-width: 0px;
		 border-right-width: 1px;
		 border-bottom-width: 0px; }	
.gentree td.C6 { 
		 border-left-width: 0px;
		 border-top-width: 1px;
		 border-right-width: 1px;
		 border-bottom-width: 0px; }
.gentree td.C8 { 
		 border-left-width: 0px;
		 border-top-width: 0px;
		 border-right-width: 0px;
		 border-bottom-width: 1px; }
.gentree td.C9 {
		 border-left-width: 1px;
		 border-top-width: 0px;
		 border-right-width: 0px;
		 border-bottom-width: 1px; }	
.gentree td.C12 { 
		 border-left-width: 0px;
		 border-top-width: 0px;
		 border-right-width: 1px;
		 border-bottom-width: 1px; }