body  { font-size: 12px; background-color: #ddd }
.contents2 { font-size: 12px; line-height: 150%; margin-bottom: 10px; padding-left: 10px }
.toku { font-size: 14px; margin-bottom: 10px; padding-left: 5px; border-bottom: 1px solid #007; border-left: 5px solid #007 }
td { background-color: #fff }