.sub_ttl{
  font-size: 120%; font-weight: bold; background-image : url(../57butsuryu/img/ttl_back.gif); margin-bottom: 10px; padding-top: 10px; padding-bottom: 5px; padding-left: 5px; border-bottom: 1px solid blue; 
}
.honbun{
  color: #696969; font-size: 80%; line-height: 140%; 
}