.txt_black {font-family:"mＳ Ｐゴシック",Osaka; color:#000000; font-size: 12px; line-height: 16px;}

.txt_black_b {font-family:"mＳ Ｐゴシック",Osaka; color:#000000; font-size: 12px; line-height: 16px; font-weight: bold;}