html,
body {
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
  background-image: url(/assets/img/brian-erickson-2yTboQUgRjk-unsplash.webp);
  background-size:cover;
}
form#loginform {
  border: solid grey 1px;
  border-radius: 25px;
  padding: 25px;
  box-shadow: 10px 10px 10px black;
  background-color: #f5f5f5;
}
.form-signin {
  width: 100%;
  max-width: 330px;
  padding: 15px;
  margin: auto;
}

.form-invitation {
  width: 100%;
  max-width: 500px;
  padding: 15px;
  margin: auto;
}

.form .checkbox {
  font-weight: 400;
}

.form .form-floating:focus-within {
  z-index: 2;
}

.form input[type="email"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}

.form input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}