.principal {
  font-family: arial;
  width: 600px;
  background-color: #0054A5;
  color: #FFFFFF;
}

.cabecera {
  width: 600px;
  height: 35px;
  font-size: 32px;
  font-weight:bold;
  text-align: center;
  vertical-align: middle;
}

.medio {
  width: 600px;
  height: 150px;
  background-color: #0072BB;
  vertical-align: middle;
  padding-top: 25px;
}

.pie {
  width: 600px;
  text-align: center;
}

.texto {
  width: 400px;
  float: left;
  padding: 10px;
  font-size: small;
  margin-left: 10px;
}

.linkdescarga {
  width: 150px;
  float: right;
  padding: 10px;
}

.formulario {
  font-size: small;
  padding-left: 25px;
  padding-right: 25px;
  padding-top: 10px;
  background-color: #0072BB;
}

input {
  height: 14px;
  font-size: small;
}

.medioenviado {
  font-size: 16px;
  font-weight: bold;
  height: 450px;
  text-align: center;
  vertical-align: middle;
}

.gracias {
  width: 600px;
  height: 100%;
  background-color: #0072BB;
}