body{
  margin: 0;
  font-family:sans-serif;
  background-image: url('../images/img-montain.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center center;
}
main{
  height: 100vh;
}  
.contenedor{
  margin: auto;
  max-width: 380px;
  height: 350px;
  display: flex;
  flex-direction: column;
  background-color: rgba(4, 1, 27, 0.9);
  border-radius: 12px;
}
.contenedor h1{
  margin: auto;
  color: rgb(255, 255, 255);
  font-size: x-large;
  font-weight: 400;
}
.contenedor p{
  margin: auto;
  color: #a6cf4b;
}
.logo{
  margin: auto;
  display: flex;
  flex-direction: column;
  text-align: center;
}
.logo img{
  width: 180px;
  margin: 20px auto;
}