.punteado{


border-width: 0px;

border-color: 6495ED;

border-collapse:collapse;

background-color: 6495ED;


font-family: verdana, arial;

font-size: 10pt;

} 

* {
  margin:3;
  padding:0;
}

body {
  min-width: 680px;
  background: #F0F8FF; 
  padding:10px;
}

#cabecera {
  background: #F0F8FF;
}

#titulo {
  height:70px;
}

ul#barrahorizontal {
  list-style-type: none;
  background: #036;
  float: center;
  width: 100%;
}

ul#barrahorizontal li {
  display: inline;
}

ul#barrahorizontal a {
  display: block;
  float: left;
  padding: 4px 18px;
  text-decoration: none;
  color: #fff;
  background: #036;
  border-right: 1px solid #fff;
}

ul#barrahorizontal a:hover {
  color: #000;
  background: #69C;
}