@import url("https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/css/bootstrap.min.css");
*{
    margin: 0;
    padding: 0;
}
body{
    margin: 0;
    background-image: url(../imagenes/nasa.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    background-attachment: fixed;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.regresar{
    position: absolute;
    top: 1rem;
    left: 1rem;
}
.forms{
    text-align: center;
    margin: 0;
    padding: 20px;
    width: 50rem;
    height: 30rem;
  text-align: center;
  align-items: center;
  
   border-radius: 0.5rem;
   background-color: #ffffff39;
box-shadow: 2px 5px #00000087;
backdrop-filter: blur(5px);
}
.cas{
    margin: 1rem 0;
    font-size: 100px;
}
.boton{
    text-align: right;
}
.bos{
    font-size: 20px;
    text-align: center;
    width: 10rem;
}
.bos:hover{
    background-color: #022a68;
    color: white;
    box-shadow: 2px 5px #00000087;
}
.bn{
    text-align: center;
}