Pen Settings

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

You're using npm packages, so we've auto-selected Babel for you here, which we require to process imports and make it all work. If you need to use a different JavaScript preprocessor, remove the packages in the npm tab.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Use npm Packages

We can make npm packages available for you to use in your JavaScript. We use webpack to prepare them and make them available to import. We'll also process your JavaScript with Babel.

⚠️ This feature can only be used by logged in users.

Code Indentation

     

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              <div id="case">
  <div id="bezel">
    <div id="tube">
      <code id='screen'>10 PRINT CHR$(205.5+RND(1)); : GOTO 10
      RUN
      </code>
    </div>
  </div>
  <div id="bottom-panel">
    <div id="badge">
      <svg xmlns="http://www.w3.org/2000/svg" viewbox="0 0 212.57 27.72">
        <defs>
          <linearGradient id="chrome" x1="0" y1="-5%" x2="100%" y2="5%">
            <stop offset="0%" style="stop-color:#ccc;stop-opacity:1" />
            <stop offset="33%" style="stop-color:#999;stop-opacity:1" />
            <stop offset="33.5%" style="stop-color:#666;stop-opacity:1" />
            <stop offset="60%" style="stop-color:#ccc;stop-opacity:1" />
            <stop offset="60.5%" style="stop-color:#666;stop-opacity:1" />
            <stop offset="65%" style="stop-color:#999;stop-opacity:1" />
            <stop offset="100%" style="stop-color:#ccc;stop-opacity:1" />
          </linearGradient>
        </defs>
        <path d="M187.25 7.67h-3.96v11.36h4.13v-5.94c0-1.55.95-2.33 2.67-2.33s2.15.52 2.24 1.98h3.88c0-3.87-.52-5.34-4.65-5.34-2.5 0-3.36.52-4.31 2.41V7.67zM24.73 14.5h-6.65v5.45h11.96l-5.31-5.45zm5.31-6.58H18.08v5.45h6.58l5.38-5.45zm176.24 8.87c-3.96 0-4.56-.35-4.56-2.33h10.85c-.17-5.51-.17-6.8-7.49-6.8-6.2 0-7.58 1.12-7.58 6.03 0 4.56 1.81 5.68 6.8 5.77 5.6 0 8.27-.26 8.27-3.96h-4.05c-.17.87-.51 1.29-2.24 1.29zm-4.65-4.73c.17-1.21.52-1.64 3.27-1.64 3.02 0 3.45.17 3.62 1.64h-6.89zm-153.97.43h4.13c-.34-3.88-1.46-4.82-7.23-4.82-6.54 0-8.01 1.03-8.01 5.86 0 4.82 1.38 5.94 7.49 5.94 6.46 0 7.75-.86 7.75-4.91h-4.13c0 1.12-.43 1.64-3.62 1.64-2.76 0-3.36-.69-3.36-2.93 0-2.15.6-2.15 3.88-2.15 2.41-.01 2.84.25 3.1 1.37zm96.02.69c0-4.65-1.38-5.6-8.01-5.6-7.15 0-8.01 1.2-8.01 6.03 0 4.82 1.2 5.86 8.01 5.86 7.23 0 8.01-1.21 8.01-6.29zm-11.8.26c0-2.33.52-2.58 3.53-2.58 3.36 0 3.96.08 3.96 2.58 0 2.33-.43 2.76-3.62 2.76-3.44-.01-3.87-.35-3.87-2.76zm48.91-.26c0-4.65-1.29-5.6-7.92-5.6-7.06 0-7.92 1.12-7.92 5.94 0 4.91 1.2 5.94 7.92 5.94 7.23.01 7.92-1.2 7.92-6.28zm-11.71.26c0-2.33.52-2.58 3.53-2.58 3.36 0 3.96.08 3.96 2.58 0 2.33-.43 2.76-3.62 2.76-3.44-.01-3.87-.35-3.87-2.76zm-98.94-.26c0-4.65-1.29-5.6-7.92-5.6-7.15 0-8.01 1.12-8.01 5.94 0 4.91 1.21 5.94 8.01 5.94 7.23.01 7.92-1.2 7.92-6.28zm-11.63.26c0-2.33.52-2.58 3.45-2.58 3.36 0 3.96.08 3.96 2.58 0 2.33-.43 2.76-3.62 2.76-3.36-.01-3.79-.35-3.79-2.76zm99.55-10.6v6.63c-.95-1.29-1.81-1.98-5.25-1.98-5.51 0-6.54 1.46-6.54 5.94 0 4.57 1.46 5.85 6.8 5.85 3.36 0 4.39-.86 5.17-2.32v2.06h4.13V2.83l-4.31.01zm-3.02 7.93c2.32 0 3.1.34 3.1 2.15 0 2.76-.17 3.02-3.44 3.02s-4.13-.09-4.13-2.41c0-2.68 1.03-2.76 4.47-2.76zM17.71 7.55V.53C16.29.16 15.32.01 13.9.01 6.5.01 0 6.21 0 13.91c0 7.92 6.57 13.82 13.97 13.82 1.35 0 2.09-.15 3.74-.6v-7.17c-1.64.82-2.46 1.05-3.81 1.05-4.11 0-7.25-3.44-7.25-7.25 0-3.96 3.06-7.32 7.17-7.32 1.42-.01 2.62.36 3.89 1.11zm58.97.12h-3.87v11.36h4.13v-5.86c0-1.72.86-2.32 3.19-2.32 2.15 0 2.76.77 2.76 2.93v5.25h4.22V13c0-1.64 1.29-2.15 3.27-2.15 1.9 0 2.76.52 2.76 2.15v6.03h4.13v-6.72c0-3.36-2.07-4.91-5.85-4.91-3.27 0-4.48 1.21-4.91 2.5-.86-1.46-2.07-2.5-5.34-2.5-3.1 0-3.96 1.03-4.48 2.93l-.01-2.66zm27.82 0h-3.88v11.36h4.13v-5.86c0-1.72 1.03-2.32 3.1-2.32 2.15 0 2.76.69 2.76 2.93v5.25h4.22V13c0-1.64 1.21-2.15 3.19-2.15 1.89 0 2.84.6 2.84 2.15v6.03h4.13v-6.72c0-3.36-2.07-4.91-5.85-4.91-3.27 0-4.39 1.12-4.91 2.5-.86-1.46-2.07-2.5-5.34-2.5-3.01 0-3.79 1.03-4.39 2.93V7.67z" fill="url(#chrome)"/>
      </svg>
      <div id="power">POWER</div>
    </div>
    <div id="ident">
      <div>Video Monitor</div>
      <div>Model 1702</div>
    </div>
    <div id="power-btn"></div>
    <div id="door"></div>
    <div id="video"></div>
    <div id="audio"></div>
  </div>
</div>
            
          
!
            
              @import url('https://fonts.googleapis.com/css?family=Syncopate:700&display=swap');
@font-face {
  font-family: 'C64';
  src:  url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/49914/C64_Pro-STYLE.woff') format('woff2'),
        url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/49914/C64_Pro-STYLE.woff2') format('woff');
}

$fore: #887ecb;
$back: #50459b;
$dbeige: rgb(73, 65, 48);
$beige: rgb(215,200,190);
$gray: rgb(51,50,48);

:root {
  background-color: #111;
  background-image: radial-gradient(
    circle,
    #222,
    #111
  );
}

body {
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

#case {
  position: relative;
  padding: 3vmin 3vmin;
  background-color: $beige;
  border-radius: 1.25vmin;
  border-top: 0.25vmin solid lighten($beige, 10%);
  border-bottom: 0.75vmin solid darken($beige, 20%);
  box-shadow:
    inset 0 1vmin 2vmin darken($beige, 20%);
}

#bezel {
  border-radius: 0.5vmin;
  background-image: 
    linear-gradient(to right, 
      darken($gray, 5%),
      $gray,
      lighten($gray, 2%),
      $gray,
      darken($gray, 5%)
    );
  padding: 8vmin;
  position: relative;
  border-left: 2px solid darken($gray, 15%);
  border-right: 2px solid darken($gray, 15%);
  border-top: 1px solid lighten($gray, 35%);
  border-bottom: 3px solid darken($gray, 15%);
  box-shadow:
    0 -1vmin 0.25vmin 0.5vmin darken($beige, 15%),
    0 1vmin 0 0.5vmin lighten($beige, 10%);
  
  &::before {
    content: '';
    position: absolute;
    top: 3vmin; left: 3vmin; 
    right: 3vmin; bottom: 3vmin;
    border: 1px solid $gray;
    border-left-color: darken($gray, 10%);
    border-right-color: darken($gray, 10%);
    border-radius: 1vmin;
    box-shadow: 
      inset 0 -1.5vmin 2vmin -0.05vmin darken($gray, 10%),
      inset 0 1.5vmin 2vmin -0.05vmin darken($gray, 10%);
  }
}

#tube {
  box-shadow: 
    0 -3px 2px darken($gray, 8%),
    0 2px 0 -1px lighten($gray, 30%),
    0 3px lighten($gray, 10%);
  $margin: 6vmin;
  color: $fore;  
  background-color: $back;
  padding: 2px;
  font-size: 2vmin;
  font-family: C64;
  line-height: 1.11;
  border: $margin solid $fore;
  position: relative;
  border-radius: 2vmin;
  
  &::before, &::after {
    border-radius: 2vmin;
    position: absolute;
    content: '';
    top: $margin * -1;
    left: $margin * -1;
    right: $margin * -1;
    bottom: $margin * -1;
  }
  
  //scanlines
  &::before {
    @keyframes scanlines {
      from { background-position: 0 0px; }
      to { background-position: 0 4px; }
    }
    
    animation: scanlines 16ms infinite steps(4, start);
    mix-blend-mode: overlay;
    background-size:
      1vw 3px;
    background-image: 
      linear-gradient(to bottom,
        transparent 2px,
        rgba(mix(black, $back), 0.6) 2px,
        rgba(mix(black, $back), 0.9) 3px
      )
  }
  
  // glare
  &::after {
      box-shadow: 
        inset 0 0 1vmin 0.25vmin rgba(black, 0.85),
        0 0 10vmin -2vmin $back,
        0 0 10vmin -5vmin darken($back, 20%);
    background-blend-mode: multiply, normal, screen;
    background-image:
      radial-gradient(
        ellipse closest-corner,
        transparent 70%,
        rgba($back, 0.7),
      ),
      linear-gradient(
        85deg, 
        rgba(darken($back, 20%), 0.2) 0%,
        rgba(white, 0) 64.5%,
        rgba(mix(#bbb, $fore, 75%), 0.05) 74.5%,
        rgba(mix(#fff, $fore, 90%), 0.05) 75%, 
        rgba(mix(#eee, $fore, 75%), 0.07) 85%,
        rgba(white, 0) 85.5%,
      )
  }
}

#screen {
  display: block;
  width: 72vmin ;
  height: 53vmin;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow: hidden;
  user-select: none;
}

#bottom-panel {
  position: absolute;
  top: 100.9%;
  left: 1vmin; right: 1vmin;
  height: 16vmin;
  background-color: $beige;
  border-radius-bottom-left: 1rem;
  border-left: 0.25vmin solid darken($beige, 5%);
  border-right: 0.25vmin solid darken($beige, 5%);
  background-image:
    linear-gradient(
      to bottom,
      darken($beige, 40%) 0%,
      lighten($beige, 15%) 1.25vmin,
      lighten($beige, 10%) 6.5vmin,
      rgba($beige,0) 7.25vmin
    );
  perspective: 12in;
}

#badge {
  position: absolute;
  z-index: 1;
  top: -1vmin;
  height: 7vmin;
  left: 33vmin;
  right: 33vmin;
  background-image: 
    linear-gradient(-10deg, 
      $dbeige,
      darken($dbeige, 7%)
    );
  border-left: 0.25vmin solid $beige;
  border-right: 0.25vmin solid $beige;
  
  svg {
    width: 18vmin;
    position: absolute;
    top: 51%;
    left: 1vmin;
    transform: translate(0, -50%);
  }
  // rainbow
  &::after {
    content: '';
    position: absolute;
    top: 0.5vmin;
    bottom: 0.5vmin;
    right: 8vmin;
    width: 10vmin;
    opacity: 0.5;
    background-image: linear-gradient(
      to bottom,
      red 0%, 
      red 15%, transparent 15%, 
      transparent 21.25%, orange 21.25%, 
      orange 36.25%, transparent 36.25%, 
      transparent 42.5%, yellow 42.5%, 
      yellow 57.5%, transparent 57.5%,  
      transparent 63.75%, limegreen 63.75%, 
      limegreen 78.75%, transparent 78.75%, 
      transparent 85%, cyan 85%, 
      cyan 100%
    )
  }
  
  #power {
    position: absolute;
    right: 2vmin;
    top: 0;
    bottom: 0;
    width: 5vmin;
    background-color: black;
    color: #666;
    font: normal 0.75vmin system-ui, sans-serif;
    text-align: center;
    line-height: 11vmin;
  }
}

#ident {
  line-height: 1.5;
  position: absolute;
  top: 1vmin;
  right: 13vmin;
  height: 5vmin;
  display: flex;
  flex-direction: column;
  justify-content: center;
  font-family: 'Syncopate', sans-serif;
  font-size: 1.25vmin;
  font-weight: 700;
  text-transform: uppercase;
  color: rgba($gray, 0.85);
  text-shadow: 
    -1px -1px lighten($beige, 30%),
    1px 1px darken($beige, 10%);
  border-radius: 0.333vmin;
  border-top: 1px solid lighten($beige, 5%);
  border-left: 1px solid lighten($beige, 25%);
  box-shadow: 0.25vmin 0.25vmin 0.25vmin darken($beige, 10%);
  padding: 0 3vmin 0 1vmin;
  transform: skewx(3.5deg);
}

#door {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 83vmin;
  height: 7.5vmin;
  border-top: 4px groove lighten($beige, 7.5%);
  border-right: 2px groove lighten($beige, 5%);
}

#video, #audio {
  font: normal 1vmin system-ui, sans-serif; 
  color: darken($beige, 50%);
  position: absolute;
  top: 9vmin;
  width: 5vmin; height: 5vmin;
  border-radius: 50%;
  box-sizing: border-box;
  border: 1px solid black;
  border-color: lighten($beige, 5%) darken($beige, 10%) darken($beige, 10%) lighten($beige, 5%);
  background-image:
    radial-gradient(circle, darken($beige, 35%), rgba(black, 0.0));
  box-shadow: 
    inset -0.5vmin -0.5vmin 0.5vmin -0.5vmin white,
    inset -1vmin -1vmin 2vmin -1vmin lighten($beige, 10%),
    
    inset 0.5vmin 0.5vmin 0.5vmin -0.5vmin rgba(0,0,0, 0.5),
    inset 1vmin 1vmin 1vmin darken($beige, 35%);
  
  &::before {
    content: '';
    position: absolute;
    top: 0.75vmin; left: 0.75vmin;
    bottom: 0.75vmin; right: 0.75vmin;
    border-radius: 50%;
    box-sizing: border-box;
    box-shadow: 
      0 0.25vmin 0.1vmin rgba(black, 0.4),
      0 0 0.75vmin darken($beige, 60%);
    background-image:
      radial-gradient(
        circle at 50% 45%,
        rgba(black, 0) 64%, rgba(black, 0.4) 70%,
      ),
      radial-gradient(
        circle 3.75vmin at 50% 85%,
        rgba(white, 0) 64%, rgba(white, 0.4) 70%,
      ),
      radial-gradient(
        circle,
        rgba(black, 0.8), rgba(black, 0.8) 15%, 
        rgba(black, 0.0) 40%,
        rgba(black, 0.0) 45%,
        darken(silver, 10%) 45%,
        silver 50%, black,
      );
  }
  
  &::after {
    position: absolute;
    bottom: -2em;
    left: 0; right: 0;
    text-align: center;
  }
}

#video { 
  right: 15vmin; 
  &::before { background-color: yellow; } 
  &::after { content: 'VIDEO'; }
}
#audio { 
  right: 9vmin; 
  &::before { background-color: white; }
  &::after { content: 'AUDIO'; }
}

#power-btn {
  font: normal 1vmin system-ui, sans-serif; 
  color: darken($beige, 30%);
  position: absolute;
  
  width: 6.8vmin;
  height: 3.8vmin;
  right: 2.6vmin;
  top: 1.5vmin;
  background-color: black;
  border: 1px solid darken($beige, 25%);
  
  &::before {
    content: '';
    position: absolute;
    top: 2px; left: 1px; 
    right: 1px; bottom: 1px;
    border-radius: 2px;
    background-image: 
      linear-gradient(
        to bottom,
        lighten(mix($beige, $gray), 10%),
        mix($beige, $gray) 2px,
        lighten(mix($beige, $gray), 15%)
      );

    box-sizing: border-box;
    border-top: 0.5vmin solid mix($beige, $gray);
    border-bottom: 3px solid darken(mix($beige, $gray), 15%);
    border-right: 1px solid darken(mix($beige, $gray), 10%);
    border-left: 1px solid darken(mix($beige, $gray), 10%);
  }
  
  &::after { 
    content: 'POWER'; 
    position: absolute;
    top: calc(100% + 0.5vmin);
    left: 0; right: 0; text-align: center;
  }
}
            
          
!
            
              // 10 PRINT CHR$(205.5+RND(1)); : GOTO 10
setInterval(() => PRINT(STR$(205.5 + RND(1))), 20)

// support
const stdout = document.getElementById('screen');
const PRINT = (str) => { stdout.innerHTML += str; stdout.scrollTop = stdout.scrollHeight };
const STR$ = (val) => String.fromCodePoint((9380 + val)>>>0);
const RND = (range) => Math.random() * range;
            
          
!
999px
🕑 One or more of the npm packages you are using needs to be built. You're the first person to ever need it! We're building it right now and your preview will start updating again when it's ready.

Console