html,
body {
  height: 100%;
}

.form-signin {
  max-width: 330px;
  padding: 1rem;
}

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

input[name="name"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}

input[name="email"], input[name="about"], input[name="password1"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

input[name="password2"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.i-am-centered { margin: auto; max-width: 250px;}