#menu ul {
  margin: 0 auto;
  padding: 0;
  width:1000px;
  

}

#menu .main-menu {
  display: none;
}

#tm:checked + .main-menu {
  display: block;
}

#menu input[type="checkbox"], 
#menu ul span.drop-icon {
  display: none;
}

#menu li, 
#toggle-menu, 
#menu .sub-menu {
  border-style: solid;
  border-color: rgba(0, 0, 0, .05);
  font-family:"Trebuchet MS", Verdana, sans-serif;
  color:#555555;
  font-size:13px;
  border-right:1px solid #B6B6BA;
}

#menu li:first-child {
  border-left:1px solid #B6B6BA;
}

#menu li, 
#toggle-menu {
  border-width: 0 0 1px;
}

#menu .sub-menu {
  /*background-color: #444;*/
  background:url(../imagenes/fondo-menu.jpg);
  background:linear-gradient(top, #F5F6F8, #DDDDDD, #E8EAE5);
  background:-moz-linear-gradient(top, #F5F6F8, #DDDDDD, #E8EAE5); 
  background:-o-linear-gradient(top, #F5F6F8, #DDDDDD, #E8EAE5); 
  background:-ms-linear-gradient(top, #F5F6F8, #DDDDDD, #E8EAE5); 
  background:-webkit-linear-gradient(top, #F5F6F8, #DDDDDD, #E8EAE5); 
  border-width: 1px 1px 0;
  margin: 0 1em;
}

#menu .sub-menu li:last-child {
  border-width: 0;
}

#menu li, 
#toggle-menu, 
#menu a {
  position: relative;
  display: block;
  color: #555555;
  text-shadow: 1px 1px 0 rgba(0, 0, 0, .125);
}

#menu {
 
  line-height: 1.618;
    background:url(../imagenes/fondo-menu.jpg);
  background:linear-gradient(top, #F5F6F8, #DDDDDD, #E8EAE5);
  background:-moz-linear-gradient(top, #F5F6F8, #DDDDDD, #E8EAE5); 
  background:-o-linear-gradient(top, #F5F6F8, #DDDDDD, #E8EAE5); 
  background:-ms-linear-gradient(top, #F5F6F8, #DDDDDD, #E8EAE5); 
  background:-webkit-linear-gradient(top, #F5F6F8, #DDDDDD, #E8EAE5); 
  border-top:2px solid #CCC;
  border-bottom:2px solid #CCC;
 
}

#toggle-menu {
  background: #333;
   color: #E3EAF3;


}

#toggle-menu, 
#menu a {
  padding: 1em 1.5em;
}

#menu a {
  transition: all .125s ease-in-out;
  -webkit-transition: all .125s ease-in-out;
}

#menu a:hover {
  background-color: #FAA336;
  color: #464646;
}

#menu .sub-menu {
  display: none;
}

#menu input[type="checkbox"]:checked + .sub-menu {
  display: block;
}

#menu .sub-menu a:hover {
  /*color: #444;*/
  color: #E3EAF3;
  background-color:#0E4C94;

}

#toggle-menu .drop-icon, 
#menu li label.drop-icon {
  position: absolute;
  right: 0;
  top: 0;
}

#menu label.drop-icon, #toggle-menu span.drop-icon {
  padding: 1em;
  font-size: 1em;
  text-align: center;
  background-color: rgba(0, 0, 0, .125);
  text-shadow: 0 0 0 transparent;
  color: rgba(255, 255, 255, .75);
}

@media only screen and (min-width: 1024px) {
  #menu .main-menu {
    display: block;
  }

  #toggle-menu, 
  #menu label.drop-icon {
    display: none;
  }

  #menu ul span.drop-icon {
    display: inline-block;
  }

  #menu li {
    float: left;
    border-width: 0 1px 0 0;
  }

  #menu .sub-menu li {
    float: none;
  }

  #menu .sub-menu {
    border-width: 0;

    margin: 2px 0;
    position: absolute;
    top: 100%;
    left: 0;
    width: 15em;
    z-index: 3000;
  }

  #menu .sub-menu, 
  #menu input[type="checkbox"]:checked + .sub-menu {
    display: none;
  }

  #menu .sub-menu li {
    border-width: 0 0 1px;
  }

  #menu .sub-menu .sub-menu {
    top: 0;
    left: 100%;
  }

 #menu .sub-menu .drop-icon {
    position: absolute;
    top: 0;
    right: 0;
    padding: 1em;
  }

  #menu li:hover > input[type="checkbox"] + .sub-menu {
    display: block;
  }
}


@media only screen and (max-width:800px){

  
  /*--- Menu principal ---*/


  #menu ul{
    width:100%;
    padding:0;
 
  }


  #menu .sub-menu {
    border-width: 0;
    margin: 0;
    position: absolute;
    top: 100%;
    left: 0;
   
    z-index: 3000;
  }

  #menu li:first-child {
  border-left:0px solid #B6B6BA;
}
 
    }