.contenedor{
  background-color: #345FF8;
  text-align: center;
  color: #fff;
  padding: 10px;
  border-radius: 50px;
  border: 4px solid blanchedalmond;
  justify-content: center;
  width: 600px;
  height: auto;
  position: static;

padding: initial;

margin-left: 300px;
margin-right: 100px;
margin-top: -30px;
}



.text-naranja{
font-style: italic;
    color: #f0ad4e;
}


.titulo_formulario{
    position: center;
    height: 64px;
    top: 0;
    left: 9px;
    font-family: "Open Sans", Helvetica;
    font-weight: 700;
    color: #fff;
    font-size: 45px;
    letter-spacing: 0;
    line-height: 10px;
}







@media (min-width: 600px) and (max-width: 768px) {

  .titulo_formulario {
    font-size: 45px;

  }


}



@media (min-width: 320px) and (max-width: 480px) {
  .titulo_formulario {
    font-size: 28px;

  }
    .contenedor{

    width: 380px;

    margin-left: 10px;
    margin-right: -10px;
    margin-top: -40px;
  }

}



 .txtprefijo {
      font-family: "Open Sans", Helvetica;
   text-align: center;
  padding: 8px;
  width: 70px;
      white-space: nowrap;
  border-radius: 50px;
  background-color: #ffff;
color: #000000eb;
 }


 .txtseguimiento {
      font-family: "Open Sans", Helvetica;
   text-align: center;
  padding: 8px;
  width: 130px;
      white-space: nowrap;
  border-radius: 50px;
  background-color: #ffff;
color: #000000eb;
 }



 .txtcorrelativo {
      font-family: "Open Sans", Helvetica;
   text-align: center;
  padding: 8px;
  width: 120px;
      white-space: nowrap;
  border-radius: 50px;
  background-color: #ffff;
  color: #000000eb;
 }


.btn-1{
    display: inline-block;
    padding: 13px 55px;
    border: 1px solid #FFB900;
    border-radius: 25px;
    color: #ffff;
    text-decoration: none;
    margin-top: 50px;
    background-color: #FFB900;
}

.btn-2{
    display: inline-block;
    padding: 13px 55px;
    border: 1px solid #345FF8;
    border-radius: 25px;
    color: #ffff;
    text-decoration: none;
    margin-top: 50px;
    background-color: #345FF8;
}