.body     { font-size: 12px; line-height: 16px; font-family: Osaka, "ＭＳ Ｐゴシック" }
.small    { font-size: 10px; line-height: 13px; font-family: Osaka, "ＭＳ Ｐゴシック" }
.medium    { font-size: 11px; line-height: 14px; font-family: Osaka, "ＭＳ Ｐゴシック" }
.large        { font-size: 14px; line-height: 18px; font-family: "ＭＳ Ｐゴシック", Osaka }
.ll { font-size: 16px; line-height: 20px }
.ss  { font-size: 9px; line-height: 11px }
.el  { font-size: 16px; line-height: 20px; font-family: "ＭＳ Ｐゴシック", Osaka }
a { text-decoration: none }
a:hover { color: #f00; text-decoration: underline }