.form-signin {
    width: 100%;
    max-width: 330px;
    padding: 15px;
    margin: auto;
  }

nav{
  border: solid 1px black;
  border-radius: 2px;
  font-size: 25px;
}


body {
  background-color: #3bb78f;
  background-image: linear-gradient(315deg, #3bb78f 0%, #0bab64 74%);
}

i.menu{
  font-size: 30px; 
  color: black;
}

i.bi{
  color: black;
}