* {
  margin:0;
  padding:0;
}
body {
  min-width: 680px;
  color: #111;
  background: #222; 
  padding:10px;
}





#cuerpo {
  overflow: hidden;
  background: #aaa;
}


#columna1 {
  float: left;
  width: 250px;
  background: #aaa;
}

#columna2 {
  width: auto;
  margin-left: 250px;
}

div.title h4 {
  color: #fff;
}

#pie {
  background: #bbb;
  height: 25px;
  clear: both;
  text-align:center;
  font-size:1.5em;
}


#menu {
  font-family: Arial;
  margin:0px;
  padding:0px;
  width:250px;
  height:230px;
  overflow:auto;
  font-weight:bold;
}

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

#menu a {
  display: block;
  padding: 3px;
  width: 225px;
  background-color: #f7f8e8;
  border-bottom: 1px solid #eee;
  text-align:center;
}

#menu a:link, #menu a:visited {
  color: #f00;
  text-decoration: none;
}

#menu a:hover {
  background-color: #369;
  color: #fff;
}


#submenu {
  margin:0px;
  padding:0px;
  width:250px;
  height:230px;
  overflow:auto;
  font-weight:bold;
}


#submenu a {
  display: block;
  padding: 3px;
  width: 225px;
  background-color: #fff;
  border-bottom: 1px solid #eee;
  text-align:left;
  font-style:italic;
  font-weight:normal;
}

#submenu a:link, #submenu a:visited {
  color: #000;
  text-decoration: none;
}

#submenu a:hover {
  background-color: #369;
  color: #fff;
}