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HTML

CSS

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HTML

              
                    <main class="scanlines">
        <div class="screen">
            <canvas id="canvas" class="picture"></canvas>
            <div class="overlay">
                <div class="text">
                    <span>AV-1</span>
                </div>
                <div class="menu">
                    <header>
                        Main Menu
                    </header>
                    <ul>
                        <li class="active"><a href="#" title="">Picture</a></li>
                        <li><a href="#" title="">Sound</a></li>
                        <li><a href="#" title="">About</a></li>
                        <li><a href="#" title="">Contact</a></li>
                    </ul>
                    <footer>
                        <div class="key">Exit: <span>1</span></div>
                        <div class="key">Select: <span>2</span></div>
                    </footer>
                </div>
            </div>
        </div>
    </main>
              
            
!

CSS

              
                body {
	background: #1b2838 none repeat scroll 0 0;
	margin: 0;
	overflow: hidden;
	height: 100vh;
	width: 100vw;
}
@font-face {
	src: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/86186/terminal_copy.ttf);
	font-family: 'Terminal';
}
@font-face {
	src: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/86186/sys.ttf)
		format('truetype');
	font-family: 'Sys';
}

$secondary: #1b2838;
$screen-background: #121010;

$color: lime;
$font-family: "Terminal";
$font-size: 20px;

@mixin pseudo {
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	content: " ";
}

@mixin center {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate3d(-50%, -50%, 0);
}

@mixin flexCenter {
	display: flex;
	align-items: center;
	justify-content: center;
}

// background when TV is off
.screen::before {
	background: transparent
		linear-gradient(to bottom, #85908c 0%, #323431 100%)
		repeat
		scroll
		0
		0;
	content: "";
	@include center;
	width: 100%;
	height: 100%;
	z-index: -1;
}

// CRT scanlines
.scanlines .overlay {
	height: 100%;
	left: 0;
	position: absolute;
	top: 0;
	width: 100%;
	z-index: 1;
	@include flexCenter;

	&::after {
		position: absolute;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
		background-image: url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/86186/crt.png');
		background-repeat: no-repeat;
		background-size: 100% 100%;
		content: "";
	}
	&::before {
		@include pseudo;
		background: linear-gradient(
				transparentize($screen-background, 1) 50%,
				transparentize(darken($screen-background, 10), 0.75) 50%
			),
			linear-gradient(
				90deg,
				transparentize(#ff0000, 0.94),
				transparentize(#00ff00, 0.98),
				transparentize(#0000ff, 0.94)
			);
		z-index: 2;
		background-size: 100% 2px, 3px 100%;
		pointer-events: none;
	}
}

.picture {
	height: 100vh;
	overflow: hidden;
	width: 100vw;
	z-index: -1;
	transform: scale(0, 0);
	background: transparent
		linear-gradient(to bottom, #85908c 0%, #323431 100%)
		repeat
		scroll
		0
		0;
}

.menu {
	opacity: 0;
	background-color: #0069ff;
	box-sizing: border-box;
	font-family: "Sys";
	font-size: 40px;
	height: auto;
	text-transform: uppercase;
	width: 30%;
	text-shadow: 1px 1px 0 #000000,
		-1px -1px 0 #000000,
		1px -1px 0 #000000,
		-1px 1px 0 #000000;
	filter: blur(1px);
	color: #fff;
	animation: jerkup 100ms infinite;

	header {
		color: #e7e05c;
		margin-bottom: 10px;
		padding: 5px 15px;
		animation: 5s ease 2000ms normal none infinite running glitch;
	}

	ul {
		margin: 0;
		padding: 0;

		li {
			box-sizing: border-box;
			list-style: outside none none;
			padding: 5px 15px;

			&.active {
				background-color: #1af2ff;
				a {
					// background-color: #1af2ff;
				}
			}

			a {
				color: #fff;
				text-decoration: none;
			}
		}
		animation: 5s ease 2000ms normal none infinite running glitch;
	}

	footer {
		background-color: #2afd72;
		margin-top: 10px;
		padding: 5px 15px;
		animation: 5s ease 2000ms normal none infinite running glitch;

		&::after {
			clear: both;
			content: " ";
			display: table;
		}

		.key {
			float: left;
			width: 50%;

			span {
				background-color: #0069ff;
				border: 6px solid #e7e05c;
				border-radius: 6px;
				display: inline-block;
				height: 34px;
				line-height: 36px;
				padding-left: 6px;
			}
		}
		.key:last-child {
			text-align: right;
		}
	}
}

.on .picture {
	animation: 3000ms linear 0ms normal forwards 1 running on;
}
.off .picture {
	animation: 750ms
		cubic-bezier(0.230, 1.000, 0.320, 1.000)
		0ms
		normal
		forwards
		1
		running
		off;
}

$delay: 2000ms;

.text {
	color: lime;
	content: "AV-1";
	opacity: 0;
	filter: blur(0.5px);
	font-family: Sys;
	font-size: 6vmin;
	left: 5%;
	position: absolute;
	text-shadow: 0 0 3px lime;
	top: 10%;
	width: 200px;
}

.on {
	.text, .menu {
		opacity: 1;
		transition: opacity 10ms ease 2000ms;
	}
}

@keyframes on {
	0% {
		transform: scale(1, 0.8) translate3d(0, 0, 0);
		filter: brightness(4);
		opacity: 1;
	}
	3.5% {
		transform: scale(1, 0.8) translate3d(0, 100%, 0);
	}

	3.6% {
		transform: scale(1, 0.8) translate3d(0, -100%, 0);
		opacity: 1;
	}

	9% {
		transform: scale(1.3, 0.6) translate3d(0, 100%, 0);
		filter: brightness(4);
		opacity: 0;
	}

	11% {
		transform: scale(1, 1) translate3d(0, 0, 0);
		filter: contrast(0) brightness(0);
		opacity: 0;
	}

	100% {
		transform: scale(1, 1) translate3d(0, 0, 0);
		filter: contrast(1) brightness(1.2) saturate(1.3);
		opacity: 1;
	}
}

@keyframes off {
	0% {
		transform: scale(1, 1);
		filter: brightness(1);
	}
	40% {
		transform: scale(1, 0.005);
		filter: brightness(100);
	}
	70% {
		transform: scale(1, 0.005);
	}
	90% {
		transform: scale(0.005, 0.005);
	}
	100% {
		transform: scale(0, 0);
	}
}

.text span {
	filter: blur(1px);
	position: absolute;
}
.text span:nth-child(1) {
	color: red;
	margin-left: -2px;
	filter: blur(2px);
}
.text span:nth-child(2) {
	color: lime;
	margin-left: 2px;
	filter: blur(2px);
}
.text span:nth-child(3) {
	color: blue;
	position: 20px 0;
	filter: blur(1px);
}
.text span:nth-child(4) {
	color: #fff;
	filter: blur(1px);
	text-shadow: 0 0 50px rgba(255, 255, 255, 0.4);
}
.text span:nth-child(5) {
	color: rgba(255, 255, 255, 0.1);
	filter: blur(15px);
}

.text span {
	animation: blur 30ms infinite, jerk 50ms infinite;
}

@keyframes blur {
	0% {
		filter: blur(1px);
		opacity: 0.8;
	}
	50% {
		filter: blur(1px);
		opacity: 1;
	}
	100% {
		filter: blur(1px);
		opacity: 0.8;
	}
}
@keyframes jerk {
	50% {
		transform: translateX(1px);
	}
	51% {
		transform: translateX(0);
	}
}
@keyframes jerkup {
	0% {
		transform: translateY(1px);
	}
	100% {
		transform: translateY(0);
	}
}
.text span:nth-child(2) {
	animation: jerkup 1s infinite;
}
.text span:nth-child(3) {
	animation: glitch1 1s infinite;
}
@keyframes glitch1 {
	0% {
		transform: translateX(0);
	}
	30% {
		transform: translateX(0);
	}
	31% {
		transform: translateX(10px);
	}
	32% {
		transform: translateX(0);
	}
	98% {
		transform: translateX(0);
	}
	100% {
		transform: translateX(10px);
	}
}
.text span:nth-child(2) {
	animation: glitch2 1s infinite;
}
@keyframes glitch2 {
	0% {
		transform: translateX(0);
	}
	30% {
		transform: translateX(0);
	}
	31% {
		transform: translateX(-10px);
	}
	32% {
		transform: translateX(0);
	}
	98% {
		transform: translateX(0);
	}
	100% {
		transform: translateX(-10px);
	}
}

.overlay .text {
	animation: 5s ease 2000ms normal none infinite running glitch;
}
@keyframes glitch {
	30% {
	}
	40% {
		opacity: 1;
		transform: scale(1, 1);
		transform: skew(0, 0);
	}
	41% {
		opacity: 0.8;
		transform: scale(1, 1.2);
		transform: skew(80deg, 0);
	}
	42% {
		opacity: 0.8;
		transform: scale(1, 1.2);
		transform: skew(-50deg, 0);
	}
	43% {
		opacity: 1;
		transform: scale(1, 1);
		transform: skew(0, 0);
	}
	65% {
	}
}

              
            
!

JS

              
                var main = document.querySelector('main'),
	canvas = document.getElementById('canvas'),
	ctx = canvas.getContext('2d'),
	text = document.querySelector('.text'),
	ww = window.innerWidth,
	menu = document.querySelector('.menu'),
	ul = menu.querySelector('ul'),
	idx = 0,
	count = ul.childElementCount - 1,
	toggle = true,
	frame;

// Set canvas size
canvas.width = ww / 3;
canvas.height = (ww * 0.5625) / 3;

// Generate CRT noise
function snow() {

	var w = ctx.canvas.width,
		h = ctx.canvas.height,
		d = ctx.createImageData(w, h),
		b = new Uint32Array(d.data.buffer),
		len = b.length;

	for (var i = 0; i < len; i++) {
		b[i] = ((255 * Math.random()) | 0) << 24;
	}

	ctx.putImageData(d, 0, 0);
}

function animate() {
	snow();
	frame = requestAnimationFrame(animate);
};

// Glitch
for (i = 0; i < 4; i++) {
	var span = text.firstElementChild.cloneNode(true);
	text.appendChild(span);
}

window.addEventListener('DOMContentLoaded', function(e) {
	setTimeout(function() {
		main.classList.add('on');
		main.classList.remove('off');
		animate();
	}, 1000);
});

window.addEventListener('keydown', function(e) {
	var key = e.keyCode;
	var prev = idx;
	if (key == 38 || key == 40) {
		e.preventDefault();

		switch (key) {
			case 38:
				if (idx > 0) {
					idx--;
				}
				break;
			case 40:
				if (idx < count) {
					idx++;
				}
				break;
		}

		ul.children[prev].classList.remove('active');
		ul.children[idx].classList.add('active');
	}
}, false);
              
            
!
999px

Console