.tb_td1 { background-color:#e5e5e5;width:150px; }
.tb_td2 { background-color:#ffffff; }
.tb_td3 { background-color:#e5e5e5;width:640px; }
.tb_td4 { background-color:#ffffff;width:60px;text-align:center; }
.str_point { color:#990000; }
.str_point1 { color:#e5e5e5; }
.gap_height { height:30px; }