ul#menu, ul#menu ul {
  list-style-type:none;
  margin: 0px;
  padding: 0px;
  width: 226px;
}

ul#menu a#articulo {
  background-image: url(../css/imagenes/mes.jpg);
  background-repeat:no-repeat;
  display: block;
  text-decoration: none;
  text-align:left;
}

ul#menu a#innovacion {
  background-image: url(../css/imagenes/tics.jpg);
  background-repeat:no-repeat;
  display: block;
  text-decoration: none;
  text-align:left;
}

ul#menu a#divulmedia {
  background-image: url(../css/imagenes/divul.jpg);
  background-repeat:no-repeat;  
  display: block;
  text-decoration: none; 
  text-align:left;
}

ul#menu a#presencia {
  background-image: url(../css/imagenes/pres.jpg);
  background-repeat:no-repeat;  
  display: block;
  text-decoration: none;
  text-align:left;
}


ul#menu li {
  margin-top: 1px;

}

ul#menu li a {
  padding: 1px;
  height: 40px;
  font-family:Arial, Verdana;
  font-size: 9pt;
  font-weight: bold;
  color: #000000;
  line-height:30px;
  padding-left:8px;
}

ul#menu li ul li {
  margin-top: 1px;
}


ul#menu li ul li a {
  background-image: url(../css/imagenes/artc.jpg);
  background-repeat:no-repeat;
  color: #000;
  height:36px;
  padding:1px;
  padding-left:30px;
  font-weight:normal;
  display: block;
  text-decoration:none;
  text-align:left;
}

ul#menu li ul li a:hover {
 background-image: url("../css/imagenes/artc2.jpg");
 background-repeat:no-repeat; 
 padding-left: 30px;

}