Pen Settings

HTML

About HTML Preprocessors

HTML preprocessors can make writing HTML more powerful or convenient. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug.

Learn more · Versions

Adding Classes

In CodePen, whatever you write in the HTML editor is what goes within the <body> tags in a basic HTML5 template. So you don't have access to higher-up elements like the <html> tag. If you want to add classes there that can affect the whole document, this is the place to do it.

About the <head>

In CodePen, whatever you write in the HTML editor is what goes within the <body> tags in a basic HTML5 template. If you need things in the <head> of the document, put that code here.

!
Insecure Resource

The resource you are linking to is using the 'http' protocol, which may not work when the browser is using https.

CSS

About CSS Preprocessors

CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

Learn more · Versions

CSS Base

About CSS Base

It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.

Vendor Prefixing

About Vendor Prefixing

To get the best cross-browser support, it is a common practice to apply vendor prefixes to CSS properties and values that require them to work. For instance -webkit- or -moz-.

We offer two popular choices: Autoprefixer (which processes your CSS server-side) and -prefix-free (which applies prefixes via a script, client-side).

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.

Powered by Algolia
About External Resources

You can apply CSS to your Pen from any stylesheet on the web. Just put a URL to it here and we'll apply it, in the order you have them, before the CSS in the Pen itself.

If the stylesheet you link to has the file extension of a preprocessor, we'll attempt to process it before applying.

You can also link to another Pen here, and we'll pull the CSS from that Pen and include it. If it's using a matching preprocessor, we'll combine the code before preprocessing, so you can use the linked Pen as a true dependency.

Learn more

+ add another resource

JavaScript

About JavaScript Preprocessors

JavaScript preprocessors can help make authoring JavaScript easier and more convenient.

Learn more · Versions

Babel includes JSX processing.

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.

Powered by Algolia
About External Resources

You can apply a script from anywhere on the web to your Pen. Just put a URL to it here and we'll add it, in the order you have them, before the JavaScript in the Pen itself.

If the script you link to has the file extension of a preprocessor, we'll attempt to process it before applying.

You can also link to another Pen here, and we'll pull the JavaScript from that Pen and include it. If it's using a matching preprocessor, we'll combine the code before preprocessing, so you can use the linked Pen as a true dependency.

Learn more

+ add another resource

Packages

Add Packages

Search for and use JavaScript packages from npm here. By selecting a package, an import statement will be added to the top of the JavaScript editor for this package.

Powered by Algolia
About Packages

Using packages here is powered by Skypack, which makes packages from npm not only available on a CDN, but prepares them for native JavaScript ES6 import usage.

All packages are different, so refer to their docs for how they work.

If you're using React / ReactDOM, make sure to turn on Babel for the JSX processing.

Behavior

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.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.

HTML 

              
                <div id="cybertruck"></div>
!

CSS 

              
                $elon = #1d232a
$ct-frame = #ddd
white(alpha)
  rgba(255,255,255,alpha)
black(alpha)
  rgba(0,0,0,alpha)

body
  width: 100vw
  height: 100vh
  position: relative
  background-color: black
  background-image: linear-gradient(to top, darken($elon,50%) 35%, black 35%)

#cybertruck
  width: 650px
  height: 210px
  position: absolute
  left: 50%
  bottom: calc(35% - 30px)
  margin-left: -(@width/2 - 60px)
  background-repeat: no-repeat
  background-image: linear-gradient( 161deg, transparent 11%, $elon 11.5%), // front
                    linear-gradient( 161deg, transparent 50%, #555 50%),
                    linear-gradient(to right, $elon, $elon),

                    radial-gradient(circle at center, yellow 8%,
                                                      red 30%,
                                                      transparent 80%), // light
                    linear-gradient(to right, transparent,
                                              rgba(255,0,0,.6) 30%, rgba(255,0,0,.6) 70%,
                                              transparent),
                    linear-gradient(to bottom, transparent,
                                              rgba(255,0,0,.6) 30%, rgba(255,0,0,.6) 70%,
                                              transparent),

                    radial-gradient(circle at center bottom, transparent 45%, // front wheel
                                                             white(.1) 45%,
                                                             white(.1) 50%,
                                                             transparent 50%),
                    linear-gradient(to right, white(.1), white(.1)),
                    linear-gradient(  40deg, transparent 40%,
                                             white(.1) 41%, white(.1) 44%,
                                             transparent 45%),
                    linear-gradient( -40deg, transparent 40%,
                                             white(.1) 41%, white(.1) 44%,
                                             transparent 45%),
                    linear-gradient( 320deg, transparent 40%,
                                             black(.7) 41%, black(.7) 44%,
                                             transparent 45%),
                    linear-gradient(-320deg, transparent 40%,
                                             black(.7) 41%, black(.7) 44%,
                                             transparent 45%),
                    radial-gradient(circle, darken($elon,50%) 50%, transparent 50%),
                    radial-gradient(circle at center top, white(.1) 50%, transparent 50%),
                    radial-gradient(circle at center top, black(.4) 50%, transparent 50%),
                    radial-gradient(circle at center bottom, white(.1) 50%, transparent 50%),
                    radial-gradient(circle, black(.3) 50%, transparent 50%),
                    radial-gradient(circle, $elon 50%, transparent 50%),

                    linear-gradient(  70deg, transparent 10%,              // front wheel well
                                             lighten($elon, 25%) 11%),
                    linear-gradient( -60deg, transparent 10%,
                                             lighten($elon, 25%) 11%),
                    linear-gradient( 127deg, transparent 40%,
                                             black(.2) 50%,
                                             lighten($elon, 12%) 51%,
                                             lighten($elon, 12%) 62%,
                                             black 63%),
                    linear-gradient(-125deg, transparent 35%,
                                             black(.2) 45%,
                                             lighten($elon, 12%) 46%,
                                             lighten($elon, 12%) 57%,
                                             black 58%),
                    linear-gradient(to right, black, black),

                    radial-gradient(circle at center bottom, transparent 45%, // back wheel
                                                             white(.1) 45%,
                                                             white(.1) 50%,
                                                             transparent 50%),
                    linear-gradient(to right, white(.1), white(.1)),
                    linear-gradient(  40deg, transparent 40%,
                                             white(.1) 41%, white(.1) 44%,
                                             transparent 45%),
                    linear-gradient( -40deg, transparent 40%,
                                             white(.1) 41%, white(.1) 44%,
                                             transparent 45%),
                    linear-gradient( 320deg, transparent 40%,
                                             black(.7) 41%, black(.7) 44%,
                                             transparent 45%),
                    linear-gradient(-320deg, transparent 40%,
                                             black(.7) 41%, black(.7) 44%,
                                             transparent 45%),
                    radial-gradient(circle, darken($elon,50%) 50%, transparent 50%),
                    radial-gradient(circle at center top, white(.1) 50%, transparent 50%),
                    radial-gradient(circle at center top, black(.4) 50%, transparent 50%),
                    radial-gradient(circle at center bottom, white(.1) 50%, transparent 50%),
                    radial-gradient(circle, black(.3) 50%, transparent 50%),
                    radial-gradient(circle, $elon 50%, transparent 50%),

                    linear-gradient(  60deg, transparent 10%, // back wheel well
                                             lighten($elon, 25%) 11%),
                    linear-gradient( -60deg, transparent 10%,
                                             lighten($elon, 25%) 11%),
                    linear-gradient( 127deg, transparent 32%,
                                             black(.2) 42%,
                                             lighten($elon, 12%) 43%,
                                             lighten($elon, 12%) 53%,
                                             black 54%),
                    linear-gradient(-125deg, transparent 22%,
                                             black(.2) 32%,
                                             $elon 33%,
                                             $elon 43%,
                                             black 44%),
                    linear-gradient(to right, black, black),

                    linear-gradient(  89deg, transparent 50%, black 51%, // body
                                             black 53%, transparent 54%),
                    linear-gradient( 170deg, transparent 50%, black 50%),
                    linear-gradient( 100deg, transparent 50%, black 51%,
                                             black 52%, transparent 53%),
                    linear-gradient(  90deg, transparent 50%, black 51%,
                                             black 52%, transparent 53%),
                    linear-gradient(to right, white(.05), white(0)),
                    linear-gradient(  98deg, transparent 55%, black 56%),
                    linear-gradient( 176deg, transparent 32%, $elon 33%),
                    linear-gradient( 179deg, $elon 85%, black 86%),
                    linear-gradient( 179deg, transparent 40%,
                                             $elon 45%,
                                             $elon 50%,
                                             transparent 55%),

                    linear-gradient( 105deg, transparent 50%, $elon 51%,  // lower window
                                             $elon 53%, transparent 54%),
                    linear-gradient( 100deg, transparent 50%, $elon 51%,
                                             $elon 53%, transparent 54%),
                    linear-gradient(  81deg, transparent 50%, $elon 51%,
                                             $elon 53%, transparent 54%),

                    linear-gradient(  81deg, transparent 38%, black 40%, // window frame
                                             black 49%, $ct-frame 51%),
                    linear-gradient(to right, black(.3), transparent),
                    linear-gradient(to left,  black(.3), transparent),
                    linear-gradient( 161deg,  black 50%, $ct-frame 51%,
                                              $ct-frame 55%, transparent 56%),
                    linear-gradient(-174deg,  black 33%, $ct-frame 34%,
                                              $ct-frame 40%, transparent 41%),

                    linear-gradient(to right, $ct-frame, $ct-frame), // window frame
                    linear-gradient( 176deg, transparent 34%,
                                             black 35%, black 45%,
                                             $ct-frame 46%, $ct-frame 60%,
                                             transparent 60%),
                    linear-gradient( 161deg, black 56%, transparent 57%),
                    linear-gradient(-174deg, black 41%, transparent 42%),

                    linear-gradient( 105deg, transparent 30%,  // window
                                             white(.05) 31%, white(.05) 40%,
                                             black(.6) 41%, black(.6) 45%,
                                             white(.1) 46%, white(.1) 55%,
                                             transparent 56%),
                    linear-gradient( 103deg, transparent 30%,
                                             white(.1) 31%, white(.1) 34%,
                                             black(.3) 35%, black(.3) 38%,
                                             transparent 39%),
                    linear-gradient(  93deg, transparent 29%,
                                             black(.2) 30%, black(.2) 33%,
                                             white(.1) 34%, white(.1) 50%,
                                             transparent 51%),
                    linear-gradient(to right, black(.3) 20%, white(.3) 21%),
                    linear-gradient(to top, white(.9) 50%, white(0) 65%),
                    linear-gradient(to right, white(0), white(.3) 60%, white(.7))
  background-size: 20px 45px, // front
                   5px 5px,
                   26px 10px,

                   12px 12px,
                   55px 1px,
                   1px 55px,

                   130px 65px, // front wheel
                   10px 7px,
                   16px 16px,
                   16px 16px,
                   16px 16px,
                   16px 16px,
                   20px 20px,
                   24px 12px,
                   34px 16px,
                   34px 16px,
                   90px 90px,
                   130px 130px,

                   40px 6px, // front wheel well
                   40px 6px,
                   35px 38px,
                   40px 51px,
                   78px 60px,

                   130px 65px, // back wheel
                   10px 7px,
                   16px 16px,
                   16px 16px,
                   16px 16px,
                   16px 16px,
                   20px 20px,
                   24px 12px,
                   34px 16px,
                   34px 16px,
                   90px 90px,
                   130px 130px,

                   40px 9px, // back wheel well
                   40px 9px,
                   60px 58px,
                   60px 55px,
                   75px 60px,

                   30px 80px, // body
                   150px 30px,
                   30px 80px,
                   30px 95px,
                   45px 45px,
                   20px 120px,
                   600px 87px,
                   500px 50px,
                   254px 20px,

                   30px 30px, // lower window
                   30px 30px,
                   30px 30px,

                   25px 22px, // window frame
                   200px 100px,
                   200px 100px,
                   230px 80px,
                   370px 80px,

                   220px 60px, // window frame
                   550px 50px,
                   230px 80px,
                   370px 80px,

                   30px 80px, // window
                   30px 80px,
                   30px 80px,
                   10px 80px,
                   7px 80px,
                   350px 60px
  background-position: 5px 80px, // front
                       0 125px,
                       0 128px,

                       right 25px top 35px,
                       right top 40px,
                       right 30px top 15px,

                       25px 90px, // front wheel
                       85px 123px,
                       68px 130px,
                       96px 130px,
                       68px 160px,
                       96px 160px,
                       80px 145px,
                       78px 156px,
                       73px 156px,
                       73px 140px,
                       45px 110px,
                       25px 90px,

                       50px 89px, // front wheel well
                       90px 89px,
                       20px 89px,
                       124px 89px,
                       52px 89px,

                       435px 90px, // back wheel
                       495px 123px,
                       478px 130px,
                       506px 130px,
                       478px 160px,
                       506px 160px,
                       490px 145px,
                       488px 156px,
                       483px 156px,
                       483px 140px,
                       455px 110px,
                       435px 90px,

                       460px 78px, // back wheel well
                       500px 78px,
                       416px 78px,
                       512px 78px,
                       465px 78px,

                       150px 70px, // body
                       500px 115px,
                       250px 65px,
                       380px 55px,
                       25px 80px,
                       right 25px top 15px,
                       25px 39px,
                       115px 90px,
                       165px 145px,

                       148px 60px, // lower window
                       257px 52px,
                       380px 42px,

                       380px 23px, // window frame
                       25px 0,
                       right 25px top 0,
                       25px 0,
                       right 25px top 0,

                       right 25px top 20px, // window frame
                       50px 29px,
                       25px 0,
                       right 25px top 0,

                       170px 30px, // window
                       260px 10px,
                       277px 10px,
                       382px 10px,
                       375px 0,
                       50px 0

  &:before, &:after
    display: block
    content: ''
    position: absolute                       
 
  &:before
    width: 200px
    height: 2px
    left: -(@width - 25px)
    top: 83px
    background-image: linear-gradient(to right, rgba(0,255,255,.2),
                                                rgba(0,255,255,.8) 60%)
    border-top-left-radius: 300px 10px
    border-bottom-left-radius: 300px 10px
    box-shadow: -20px 0 10px 2px rgba(0,255,255,.4),
                30px 0 20px 10px rgba(0,255,255,.2)
  &:after
    width: 20px
    height: 7px
    left: 5px
    top: 80px
    background-color: white
    border-top-left-radius: 50px 30px
    box-shadow: 0 0 15px 7px rgba(0,255,255,.8),
                0 0 40px 25px rgba(0,255,255,.5),
                -75px 0 30px 15px rgba(0,255,255,.2)
!

JS
!
999px

Console