html,body {
	    height: 100%;
	}

	body {
		display: flex;
		align-items: center;
		padding-top: 40px;
		padding-bottom: 40px;
		background-color: #212529;
	}

	.form-signin {
		width: 100%;
		max-width: 330px;
		padding: 15px;
		margin: auto;
		font-weight: 400;
		z-index: 2;
	}