.tab4_head 	  {color:#000000;font-size:12px;line-height:18px;font-family:Tahoma,Verdana,Arial; padding-right:8px; background-color:#ffffff;font-weight:bold;}
.tab4_cell1   {color:#000000;font-size:12px;line-height:15px;font-family:Tahoma,Verdana,Arial; padding-right:8px;}
.tab4_cell2   {color:#000000;font-size:12px;line-height:15px;font-family:Tahoma,Verdana,Arial; padding-right:8px; background-color:#ffffff;}