*{
    margin: 0px;
    padding: 0px;
}

body{
    text-align: center;
}

#caja{
    width: 90%;
    margin: 10px auto;
}

h1{
  font-family: "Lucida Fax", Arial, Helvetica;
  font-size: 20px;
}

h2{
  font-family: "Lucida Fax", Arial, Helvetica;
  font-size: 17px;
  color: green;
  padding-top:10px;
}

header{
  background-color: #ff6666;
  padding: 15px;
  border-radius:15px;
}

section{
  background-color: #FFD9B3;
  margin: 10px;
  padding:10px;
  border-radius:10px;
  box-shadow: 5px 5px 5px #A4A4A4;
}

footer{
  background-color: #ff6666;
  padding: 15px;
  border-radius:15px;
  text-align: left;
  font-family: "Lucida Fax", Arial, Helvetica;
  font-size:10px;
}