html, body {
	height: 100%;
}

.container {
	height: 100%;
}

.form-signin{
    max-width: 330px;
    margin: 0 auto;
}

.signin-error{
    color: #ff3000;
    margin: 0 auto;
}

.btn-lg {
    margin-top: 10px;
}

.signin{
    padding-top: 40px;
}

.user{
    float: right;
    padding-top: 40px;
}

.vertical-center {
  min-height: 100%;  /* Fallback for browsers do NOT support vh unit */
  min-height: 100vh; /* These two lines are counted as one :-)       */

  display: flex;
  align-items: center;
}