* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: consolas;
}

body {
	display: flex;
	justify-content: center;
	align-items: center;
	min-height: 100vh;
	background: #111;
}

.scanner {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.scanner .fingarprint {
	position: relative;
	width: 300px;
	height: 380px;
	background: url(image1.png);
	background-size: 300px;
}

.scanner .fingarprint::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url(image2.png);
	background-size: 300px;
	animation: animate 4s ease-in-out infinite;
}

@keyframes animate {

	0%,
	100% {
		height: 0%;
	}

	50% {
		height: 100%;
	}
}

.scanner .fingarprint::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 8px;
	background: #3fefef;
	border-radius: 8px;
	filter: drop-shadow(0 0 20px #3fefef) drop-shadow(0 0 60px #3fefef);
	animation: animate_line 4s ease-in-out infinite;
}

@keyframes animate_line {

	0%,
	100% {
		top: 0%;
	}

	50% {
		top: 100%;
	}
}

.scanner h3 {
	text-transform: uppercase;
	font-size: 2em;
	letter-spacing: 2px;
	margin-top: 20px;
	color: #3fefef;
	filter: drop-shadow(0 0 20px #3fefef) drop-shadow(0 0 60px #3fefef);
	animation: animate_text 0.5s steps(1) infinite;
}

@keyframes animate_text {

	0%,
	100% {
		opacity: 0;
	}

	50% {
		opacity: 1;
	}
}