td {color: #31333B;
font-family: Trebuchet MS,verdana,sans-serif;
font-weight:normal;
font-size:16px;
line-height: 1.4em;
letter-spacing: 0.8pt;
text-align: justify;
}


a { color: grey; font-weight:bold; text-decoration:none;}
a:visited { color: grey; }
a:hover { color: #f39500; font-weight:bold; text-decoration:none;}


#contenedor  {
width: 900px;
margin: 0  auto;
}


body {margin: 20px 0px 30px 0px;} 



.title1 {
color:orange;font-family: Trebuchet MS, Helvetica, verdana, sans-serif;font-weight:bold;font-size:22px;
}

.title2 {
color:#31333B;font-family:Trebuchet MS, Helvetica, verdana, sans-serif;font-weight:bold;font-size:16px;
}

ul
  {
  margin-left: 1em;
  padding-left: 0;
  }
li
  {
  margin: 0;
  padding: 0;
  }

#nav list.first a {border-radius: 0px; padding: 1px 1px 1px 6px; color:black; text-decoration:none;}
#nav list.first a:hover {color:white; text-decoration:none; background:orange;}
#nav list.first {margin-left:15px; }
#nav list.first {font-size:16px;}
#nav list.first {font-weight:bold;}
#nav list.first {font-family: Trebuchet MS,verdana,sans-serif;}
#nav list.first {letter-spacing: 3.5pt;}