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HTML 

              
                <head>
  <link href='https://fonts.googleapis.com/css?family=Share+Tech+Mono' rel='stylesheet' type='text/css'>
</head>

<body>
    <div class="pong">
        <svg version="1.1" id="svg-pong" x="0px" y="0px"
           width="600px" height="250px" viewBox="0 0 600 250" enable-background="new 0 0 600 250" xml:space="preserve">
            <rect x="-2" y="-2.231" fill="black" width="604.49" height="254.231"/>
            <polyline class="pong-ball" fill="none" stroke="#FFFFFF" stroke-width="10" stroke-linejoin="round" stroke-miterlimit="13" points="
              14.333,91.334 100.333,6 350.334,244 585.334,19 574.334,6 326.334,242 78.334,6 14.333,64 200.333,244 450.333,6 585.334,137.001 
              474.335,244 224.335,6 14.333,210.002 54.331,244 304.331,6 554.331,244 585.334,216.997 388.334,6 163,244 14.333,91.334 "/>
             <polyline class="pong-ball-shadow" fill="none" stroke="#000000" stroke-width="12" stroke-linejoin="round" stroke-miterlimit="13" points="
              14.333,91.334 100.333,6 350.334,244 585.334,19 574.334,6 326.334,242 78.334,6 14.333,64 200.333,244 450.333,6 585.334,137.001 
              474.335,244 224.335,6 14.333,210.002 54.331,244 304.331,6 554.331,244 585.334,216.997 388.334,6 163,244 14.333,91.334 "/>
            <line class="pong-pl1" fill="none" stroke="#FFFFFF" stroke-width="10" stroke-miterlimit="13" x1="5" y1="0" x2="5" y2="250"/>
            <line class="pong-pl1-shadow" fill="none" stroke="#000000" stroke-width="12" stroke-miterlimit="13" x1="5" y1="0" x2="5" y2="250"/>
            <line class="pong-pl2" fill="none" stroke="#FFFFFF" stroke-width="10" stroke-miterlimit="13" x1="594.5" y1="0" x2="594.5" y2="250"/>
            <line class="pong-pl2-shadow" fill="none" stroke="#000000" stroke-width="12" stroke-miterlimit="13" x1="594.5" y1="0" x2="594.5" y2="250"/>
        </svg>

        <hr />

        <div class="content">
           <h1 id="pong-h1">
              Pong is SuperCool, but SVGs too !
           </h1>
        </div>
        <br />

    </div>

     <p class="intro">
         This is a simple DOS-writing-effect for titles, crafted in CSS. And a SVG Pong animation of course.
     </p>


     <div class="content">
        <h1>
          Do you like DOS or just Pong ?
        </h1>

        <svg version="1.1" x="0px" y="0px" width="600px" height="353.333px" viewBox="0 0 600 353.333" enable-background="new 0 0 600 353.333" xml:space="preserve">
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        </g>
        </svg>

        <h1>
          Indeed, I'd say I liked both.
        </h1>
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        </svg>    

        <h1>
          I love Pizza with mushrooms.
        </h1>
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          </g>
        </g>
        </svg>

        <h1>
          I'm going to take a shower.
        </h1>
        <svg version="1.1" x="0px" y="0px" width="600px" height="353.333px" viewBox="0 0 600 353.333" enable-background="new 0 0 600 353.333" xml:space="preserve">
        <g>
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            <rect x="3" y="7.667" fill="#441035" width="215" height="13"/>
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            <rect x="523" y="72.667" fill="#441035" width="68" height="13"/>
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          <g>
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          </g>
          <g>
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          </g>
        </g>
        </svg>

        <h1>
         See you space cowboy...
        </h1>
        <svg version="1.1" x="0px" y="0px" width="600px" height="353.333px" viewBox="0 0 600 353.333" enable-background="new 0 0 600 353.333" xml:space="preserve">
        <g>
          <g>
            <rect x="3" y="7.667" fill="#441035" width="215" height="13"/>
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        </g>
        </svg>

    </div>
  

</body>
!

CSS 

              
                @import "compass/css3";

// h1 style for the titles animation
h1 {
  text-align: left;
  overflow: hidden;
  line-height: 36px;
  height: 36px!important;
  border-right: 0px solid #441035;
  font-size: 32px;
  visibility: hidden;
  width: 0%;
  text-wrap: none;
  white-space: nowrap;
}
h1.showed {
  width: 100%;
  animation: overflow 1.9s ease-in;
  visibility: visible;
} 
// the keyframe animation for titles
@keyframes overflow {
    0% { 
       width: 0%;
       border: 32px solid; 
    }
    30% { 
       width: 33%;
    }
    54% { 
       width: 50%;
    }
    62% { 
       width: 50%;
    }
    66% { 
       border: 32px solid; 
       width: 44%;
    }
    86% { 
       border: 32px solid; 
       width: 66%;
    }
    100% {
       width: 100%;
       border: 0px solid;
    }
}


// svg pong game styles
#pong-h1 {
  color: white;
  text-align: left;
  border-color: white!important;
}
.pong-ball {
  stroke-dashoffset: -4770px;
	stroke-dasharray: 4780px;
  animation: ball 10s linear infinite;
}
.pong-ball-shadow {
  stroke-dashoffset: -4780px;
	stroke-dasharray: 4780px;
  animation: shadow 10s linear infinite;
}
.pong-pl1 {
  stroke-dashoffset: -200px;
	stroke-dasharray: 250px;
  animation: pl1 10s linear infinite;
}
.pong-pl1-shadow {
  stroke-dashoffset: -250px;
	stroke-dasharray: 250px;
  animation: pl1-shadow 10s linear infinite;
}
.pong-pl2 {
  stroke-dashoffset: -200px;
	stroke-dasharray: 250px;
  animation: pl2 10s linear infinite;
}
.pong-pl2-shadow {
  stroke-dashoffset: -250px;
	stroke-dasharray: 250px;
  animation: pl2-shadow 10s linear infinite;
}

// pong game keyframes animation
@keyframes ball {
    0% { stroke-dashoffset: -4765px; }
    100% { stroke-dashoffset: 15px; }
}
@keyframes shadow {
    0% { stroke-dashoffset: -4780px; }
    100% { stroke-dashoffset: 0px; }
}
@keyframes pl1 {
    0% { stroke-dashoffset: -50px; }
    10% { stroke-dashoffset: 0px; }
    38% { stroke-dashoffset: -180px; }
    42% { stroke-dashoffset: -200px; }
    70% { stroke-dashoffset: 0px; }
    80% { stroke-dashoffset: -100px; }
    100% { stroke-dashoffset: -50px; }
}
@keyframes pl1-shadow {
    0% { stroke-dashoffset: -100px; }
    10% { stroke-dashoffset: -50px; }
    38% { stroke-dashoffset: -230px; }
    42% { stroke-dashoffset: -250px; }
    70% { stroke-dashoffset: -50px; }
    80% { stroke-dashoffset: -150px; }
    100% { stroke-dashoffset: -100px; }
}
@keyframes pl2 {
    0% { stroke-dashoffset: -200px; }
    10% { stroke-dashoffset: 0px; }
    18% { stroke-dashoffset: -200px; }
    35% { stroke-dashoffset: 0px; }
    45% { stroke-dashoffset: -200px; }
    50% { stroke-dashoffset: -120px;}
    68% { stroke-dashoffset: -200px; }
    80% { stroke-dashoffset: -150px; }
    83% { stroke-dashoffset: 0px; }
    100% { stroke-dashoffset: -200px; }
}
@keyframes pl2-shadow {
    0% { stroke-dashoffset: -250px; }
    10% { stroke-dashoffset: -50px; }
    18% { stroke-dashoffset: -250px; }
    35% { stroke-dashoffset: -50px; }
    45% { stroke-dashoffset: -250px; }
    50% { stroke-dashoffset: -170px; }
    68% { stroke-dashoffset: -250px; } 
    80% { stroke-dashoffset: -200px; }
    83% { stroke-dashoffset: -50px; }
    100% { stroke-dashoffset: -250px; }
}



// not very useful style
body {
  font-family: "Share Tech Mono", sans-serif;
  background: #C55;
  color: #441035;
  line-height: 22px;
  font-size: 13px;
}
.content {
  width: 600px;
  margin: auto;
}
h1 {
  color: #441035;
  font-family: 'Share Tech Mono', sans-serif;
}
.intro {
  text-align: center;
  margin: 30px 0 50px 0 ;
  font-weight: bold;
}
.pong {
  background-color: black;
  text-align: center;
}
hr {
  width: 600px;
  margin: 0 auto !important;
}
!

JS 

              
                // the JS code is needed just to trigger the H1's animation: we need to understand when an H1 enter the viewport, and start its animation:

// function to check if the h1 is in the viewport:
var ctrlClass = function () {
  var bottomDist = $(this).scrollTop() + $(window).height();
  $("h1").each(function(){
    var h1Dist = $(this).offset().top
    if( bottomDist > h1Dist ) {
      $(this).addClass('showed');
    }
  });
}

// run the function when loading or scroll:
$(document).ready(function(){
  ctrlClass();
  $(window).scroll(function (event) {
 			ctrlClass();
	});
});
!
999px

Console