.detail {  font-family: Arial, Helvetica, sans-serif; font-size: 8pt; font-style: normal; font-weight: normal}
.h_detail {  font-family: Arial, Helvetica, sans-serif; font-size: 8pt; font-style: normal; font-weight: bold}
.block {  font-family: Arial, Helvetica, sans-serif; font-size: 8pt; font-style: normal; font-weight: normal; border: 1pt #666666 solid}
.bolck1 {  font-family: Arial, Helvetica, sans-serif; font-size: 8pt; font-style: normal; font-weight: normal; border: #FFFFFF; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px}
.big_font {  font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-style: normal; font-weight: normal}
.thai_font {  font-family: "Ms Sans Serif"; font-size: 8pt; font-style: normal; font-weight: normal}