:root {
	--input-padding-x: .75rem;
	--input-padding-y: .75rem;
}

.form-signin {
	width: 100%;
	max-width: 420px;
	padding: 15px;
	margin: auto;
}

.form-label-group {
	position: relative;
	margin-bottom: 1rem;
}

	/*.form-label-group > input,
.form-label-group > label {
  padding: var(--input-padding-y) var(--input-padding-x);
}*/

	.form-label-group > .form-control,
	.form-label-group > label {
		padding: var(--input-padding-y) var(--input-padding-x);
	}

	.form-label-group > label {
		position: absolute;
		top: 0;
		/*left: 0;*/
		display: block;
		width: 100%;
		margin-bottom: 0; /* Override default `<label>` margin */
		line-height: 1.5;
		/*color: #495057;*/
		color: #777;
		border: 1px solid transparent;
		border-radius: .25rem;
		transition: all .1s ease-in-out;
	}

	.form-label-group .form-control::-webkit-input-placeholder {
		color: transparent;
	}

	.form-label-group .form-control:-ms-input-placeholder {
		color: transparent;
	}

	.form-label-group .form-control::-ms-input-placeholder {
		color: transparent;
	}

	.form-label-group .form-control::-moz-placeholder {
		color: transparent;
	}

	.form-label-group .form-control::placeholder {
		color: transparent;
	}

	.form-label-group .form-control:not(:placeholder-shown) {
		padding-top: calc(var(--input-padding-y) + var(--input-padding-y) * (2 / 3));
		padding-bottom: calc(var(--input-padding-y) / 3);
	}

		.form-label-group .form-control:not(:placeholder-shown) ~ label {
			padding-top: calc(var(--input-padding-y) / 3);
			padding-bottom: calc(var(--input-padding-y) / 3);
			font-size: 12px;
			color: #777;
		}

	.form-label-group label {
		cursor: text;
	}

/*.form-label-group .form-control{
	height: 40px;
}
.form-label-group .label{
	padding-bottom: 5px;
}*/