#main_left {float: left; margin-top: 15px; padding: 20px; width: 170px; }
#main_body {float: left; margin-top: 15px; padding: 20px 20px 20px 20px; width: 490px; }
#main_right {float: left; width: 231px; }
#main_right1 {background: url(../images/m_right.gif) 0 0 repeat-x; margin-top: 15px; padding: 10px; width: 211px; }
#main_right2 {background: url(../images/m_right_2.gif) 0 0 repeat-x; margin-top: 15px; min-height: 136px; padding: 10px; width: 211px; }