html { font-size: 62.5%; }
body { 
    font-size: 14px; font-size: 1.4rem; /* =14px */
    font-family : 'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','メイリオ',Meiryo,'ＭＳ Ｐゴシック','MS PGothic',sans-serif;
    letter-spacing: 0;
} 
table{ font-size: 14px; font-size: 1.4rem; } /* =14px */
h1   { font-size: 24px; font-size: 2.4rem; } /* =24px */