.thda {  background-image: url(../../images/thdabackground_blue.gif); background-repeat: repeat-y; background-color: #008fe0}
.thda_top { background-image: none; background-repeat: repeat-y; font-family: Arial, Helvetica, sans-serif; font-size: 40px; color: #000066}
.thda_left { background-image: none; background-repeat: repeat-y; font-family: Arial, Helvetica, sans-serif; font-size: 16px; color: #000066 ; font-style: normal; font-weight: bold}
.thda_main { background-image: url(../images/thdabackground_blue_1.gif); background-repeat: repeat-y; font-family: Arial, Helvetica, sans-serif; font-size: 16px; color: #000066}