.f12h16 {  font-size: 12px; line-height: 16px}
.f12h18 {  font-size: 12px; line-height: 18px}
.f14h18 {  font-size: 14px; line-height: 18px}
.f14h20 {  font-size: 14px; line-height: 20px}
.f10h16 {  font-size: 10px; line-height: 16px}
.line {  border-color: black black #660000; border-style: dotted; border-bottom-width: 0.5px}
.h1218b {  font-size: 12px; line-height: 18px; font-weight: bold}



.function opena_01(){
opena_01=window.open("qa/a_01.htm","Q&A","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,width=510,height=380")
}.f14h20w {  font-size: 14px; line-height: 20px; font-weight: 500}
.f1214 {  font-size: 12px; line-height: 14px}