body { background-image:url("http://www.tiosam.com/images/css/bg_mid.jpg"); background-repeat: repeat-x; background-color: #ffffff ;color: #000000; font-size: 10pt;font-family :Tahoma, Verdana, Arial; MARGIN:0; }

a:link.categorias {color: blue; font-size: 8pt;font-family: Arial,Verdana, Helvetica,sans-serif;}
a:visited.categorias {color: green;font-size: 8pt;font-family: Arial,Verdana, Helvetica,sans-serif;}
a:active.categorias  {color: red; font-size: 8pt;font-family: Arial,Verdana, Helvetica,sans-serif;}

h1 { font-size: 18pt;font-family :Tahoma, Verdana, Arial; }
h2 { font-size: 12pt;font-family :Tahoma, Verdana, Arial; margin-left:4; margin-top:5 ; margin-bottom:5  }