html,
body {
  height: 100%;
}

body {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-align: center;
  -ms-flex-pack: center;
  -webkit-box-align: center;
  align-items: center;
  -webkit-box-pack: center;
  justify-content: center;
  padding-top: 40px;
  padding-bottom: 40px;
  background: #f5f5f5 url('/images/signin-background.png') no-repeat center;
  text-align: center;
}

.list-group .list-group-item {
	background-color: rgba(255, 255, 255, 0.6);
}

.form-group input[name="login"],
.form-group input[name="password"] {
	font-size: x-large;
}