table { font-size:16px;
       font-family:Times New Roman;
      }

font[size="+1"] {font-size:18px;}
font[size="+2"] {font-size:24px;}
font[size="-1"] {font-size:13px;}
font[size="-2"] {font-size:10px;}

#small1 {font-size:13px;}
#small2 {font-size:10px;}
#big1 {font-size:18px;}
#big2 {font-size:24px;}