/* Style-Angaben für den Navigationsrahmen */body      {background-image:url(../bilder/tria_bg.jpg);           background-color:#000000; color:#ffff00;           font-size:16pt;}a:link    {color:#ff9900;} a:visited {color:#ffff99;}a:active  {color:#ffcc33;}h1        {font-size:24pt; font-weight:700;           margin-top:15mm;}h2        {font-size:20pt;}td        {font-size:16pt; text-align:left;}