body {
  height: 100%;
}

.large-header {
	position: relative;
	width: 100%;
	background-size: cover;
	background-position: center center;
}

.login-form {
  

}

.form-signin {
  position: absolute;
  left: 50%; /* relative to nearest positioned ancestor or body element */
  top: 50%; /*  relative to nearest positioned ancestor or body element */
  transform: translate(-50%, -50%); /* relative to element's height & width */
  
  width: 100%;
  max-width: 330px;
  padding: 15px;
  margin: auto;
}

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

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

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

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