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HTML 

              
                <div class="overlay"></div>
<div class="scanline"></div>
<div class="wrapper">
  <div class="content clearfix">

    <header class="site clearfix">
      <div class="col one">
        <img src="https://assets.codepen.io/2856/Logo_591Design_2015-12-01.png" alt="591 Systems" width="740" height="729" id="logo-v" />
      </div>
      <div class="col two">
        <h4>591 Systems (tm) <br /> <b>H</b>euristically <b>E</b>ncrypted <b>R</b>ealtime <b>O</b>perating <b>S</b>ystem (HEROS)</h4>
        <p>----------------------------------------</p>
        <p>HEROS v 1.0.0</p>
        <p>(c)2022 591 Industries</p>
        <p>- Server 591 -</p>
      </div>
    </header>

    <nav class="site clear">
      <ul>
        <li><a href="#" title="">Return Home</a></li>
        <li><a href="#" title="">Our Clients</a></li>
        <li><a href="#" title="">Contact Us</a></li>
      </ul>
    </nav>

    <p>System Administrator Integrated Message System (SAIMS)</p>
    <p>System Administrator (SYSADM) - Mack Richardson</p>

    <p class="clear"><br /></p>

    <p>Welcome to the System Administrator Integrated Message System (SAIMS). Fill out the fields below and press the SUBMIT button. The system administrator (SYSADM) will respond to your query after an appropriate amount of quiet contemplation. Thank you for contacting the System Administrator's Office.</p><br />

    <form>
      <label>Name >></label><input type="text" /><br />
      <label>Email >></label><input type="text" /><br />
      <label>Subject >></label><input type="text" /><br />
      <label>Message >></label><textarea id="text" rows="1"></textarea><br /><br /><br />
      <input type="submit" value="Submit" />
      <a class="button" alt="" href="index.html">Cancel</a>
    </form>
  </div>
</div>
!

CSS 

              
                @import url(https://fonts.googleapis.com/css?family=VT323);

@keyframes scroll {
	0% { height: 0 }
	100% { height: 100%; }
}

@keyframes type { 
  from { width: 0; } 
} 

@keyframes type2 {
  0%{width: 0;}
  50%{width: 0;}
  100%{ width: 100; } 
} 

@keyframes blink {
  to{opacity: .0;}
}

@keyframes scan {
	from { top: 0 }
	to { top: 100% }
}

@keyframes flicker {
		0% { opacity: 0.15795 }
		5% { opacity: 0.31511 }
		10% { opacity: 0.94554 }
		15% { opacity: 0.2469 }
		20% { opacity: 0.62031 }
		25% { opacity: 0.0293 }
		30% { opacity: 0.00899 }
		35% { opacity: 0.5344 }
		40% { opacity: 0.12778 }
		45% { opacity: 0.52042 }
		50% { opacity: 0.3823 }
		55% { opacity: 0.2198 }
		60% { opacity: 0.9383 }
		65% { opacity: 0.86615 }
		70% { opacity: 0.68695 }
		75% { opacity: 0.55749 }
		80% { opacity: 0.96984 }
		85% { opacity: 0.0361 }
		90% { opacity: 0.24467 }
		95% { opacity: 0.08351 }
		100% { opacity: 0.54813 }
	}

::-webkit-scrollbar {
  display: none;
}

* {
	box-sizing: border-box;
	}
	
html,
body {
	background: #383838;
	color: #00dd00;
	font-size: 64.5%;
	font-size: 1.4em;
	font-family: 'VT323', Courier;
	height: 100%;
	margin: 0;
	padding: 0;
}

h1, h2, h3 h4, h5, h6 { 
	font-weight: normal;
	margin: 0;
	text-transform: uppercase;
}
h4 b {
  color: white;
}
a {
	color: white;	
	text-decoration: none;	
}

a:hover {
	color: red;
}

p { 
	line-height: 100%;
	margin: 0; 
}
	
span { animation: blink 1s infinite }

ul {
	list-style: none;
}

ul a:before,
p a:before {
	color: #00dd00;
	content: ' [ ';
}

ul a:after,
p a:after {
	color: #00dd00;
	content: ' ] ';	
}

header.site {
	margin: 0 0 40px 0;
	text-transform: uppercase;
}

nav.site { 
	margin: 0 0 40px 0;
  position: relative;
  width: 100%;
  z-index: 10;
}

nav.site ul {
	padding: 0;
}

nav.site ul li {
	display: inline-block;
  padding: 0 10px;
  min-width: 250px;
  width: auto;
}

.overlay {
	height: 1px;
	position: absolute;
	top: 0;
	left: 0;
	width: 1px;
}

.overlay:before {
	background: linear-gradient(#101010 50%, rgba(16, 16, 16, 0.2) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.03));
	background-size: 100% 3px, 6px 100%;
	content: "";
	display: block;
	pointer-events: none;
	position: fixed;
		top: 0;
		right: 0;
		bottom: 0;
		left: 0;
	z-index: 2;
}
	
.overlay:after {
	animation: flicker 0.30s infinite;
	background: rgba(16, 16, 16, 0.2);
	content: "";
	display: block;
	pointer-events: none;
	position: fixed;
		top: 0;
		right: 0;
		bottom: 0;
		left: 0;
	z-index: 2;
}

.col {
	float: left;
	padding: 0 20px;
}

.col.two { width: auto; }

.wrapper {
  animation: scroll 5s 1;
  margin: 0;
  overflow: hidden;
  padding: 0;
    scrollbar-width: none;
  -ms-overflow-style: none;
}

.content { 
	animation: scroll 3s 1;
  overflow: hidden;
	padding: 40px; 
	position: relative;
	width: 95%;
}

#logo-v {
	display: block;
	height: auto;
	margin: 0 auto;
	width: 200px;
}

img.pip-hero {
	display: block;
	float: left;
	height: auto;
	margin: 5px 10px 5px 0;
	width: 120px;
}

form {}

label {
	clear: left;
	display: block;
	float: left;
	margin-right: 10px;
	padding-top: 5px;
}

input[type=text],
textarea {
	background: transparent;
	border: none;
	color: #00dd00;
	display: block;
	float: left;
	font-family: 'VT323', Courier;
	font-size: 1.2em;
	position: relative;
	width: 80%;
	z-index: 10
}

textarea {
	margin-bottom: 20px
	overflow: auto;
	resize: none;
}

input[type=text]:focus,
textarea:focus,
input[type=submit]:focus,
a.button:focus {
	outline: 0;
}

input[type=submit],
a.button {
	background: transparent;
	border: 1px solid #00dd00;
	clear: both;
	color: #00dd00;
	cursor: hand;
	display: inline-block;
	font-family: 'VT323', Courier;
	font-size: 1em;
	margin-bottom: 20px;
	opacity: 0.25;
	padding: 10px 100px;
	position: relative;
	text-decoration: none;
	text-transform: uppercase;
	z-index: 10;
}

input[type=submit]:hover,
a.button:hover {
	background: #00dd00;
	color: #383838;
	opacity: 0.8;
}

.expandingArea { position: relative }
	
.scanline {
	animation: scroll 10s 5s infinite;
	background: -moz-linear-gradient(top,  rgba(0,221,0,0) 0%, rgba(0,221,0,1) 50%, rgba(0,221,0,0) 100%);
	background: -webkit-linear-gradient(top,  rgba(0,221,0,0) 0%,rgba(0,221,0,1) 50%,rgba(0,221,0,0) 100%);
	background: linear-gradient(to bottom,  rgba(0,221,0,0) 0%,rgba(0,221,0,1) 50%,rgba(0,221,0,0) 100%);
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#0000dd00', endColorstr='#0000dd00',GradientType=0 );
	display: block;
	height: 20px;
	opacity: 0.05;
	position: absolute;
		left: 0;
		right: 0;
		top: -5%;
	z-index: 2;
}

.clear {
	clear: both;
}

.clearfix {
  overflow: auto;
  zoom: 1;
}

.upper { text-transform: uppercase; }
!

JS 

              
                $(document).ready(function () {
  $("#title").focus();
  $("#text").autosize();
});
!
999px

Console