Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URLs added here will be added as <link>s in order, and before the CSS in the editor. You can use the CSS from another Pen by using its URL and the proper URL extension.

+ add another resource

JavaScript

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.

+ 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.

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

              
                <h1>ZELDA</h1>
              
            
!

CSS

              
                @import compass

/* Mixins to extend what Compass provides */

=animation($values...)
  -webkit-animation: $values
  -moz-animation: $values
  -o-animation: $values
  -ms-animation: $values
  animation: $values

=keyframes($name)
  @-webkit-keyframes #{$name}
    @content
  @-moz-keyframes #{$name}
    @content
  @-ms-keyframes #{$name}
    @content
  @keyframes #{$name}
    @content

=text-fill-color($value)
  -webkit-text-fill-color: $value
  -moz-text-fill-color: $value
  -o-text-fill-color: $value
  -ms-text-fill-color: $value
  text-fill-color: $value

=text-stroke-color($value)
  -webkit-stroke-fill-color: $value
  -moz-stroke-fill-color: $value
  -o-stroke-fill-color: $value
  -ms-stroke-fill-color: $value
  stroke-fill-color: $value

=text-stroke-width($value)
  -webkit-text-stroke-width: $value
  -moz-text-stroke-width: $value
  -o-text-stroke-width: $value
  -ms-text-stroke-width: $value
  text-stroke-width: $value

//============================================================
//
// arrow
//
// @param width           :  px, em
// @param height          :  px, em
// @param direction       :  up, down, left, right
// @param color           :  hex, rgb
//
//============================================================

$animationDuration: 5s
$triangleColour: #ffd200
$triangleLightColour: #ffe403
$triangleDarkColour: #ffd200

=arrow($width: 20px, $height: 20px, $direction: up, $color: red)
  
  width: 0 
  height: 0
  
  // Right
  @if $direction == right
    border-top: $height/2 solid transparent
    border-bottom: $height/2 solid transparent
    border-left: $width solid $color

  // Left
  @if $direction == left
    border-top: $height/2 solid transparent
    border-bottom: $height/2 solid transparent
    border-right: $width solid $color

  // Up
  @if $direction == up
    border-left: $width/2 solid transparent
    border-right: $width/2 solid transparent
    border-bottom: $height solid $color

  // Down
  @if $direction == down
    border-left: $width/2 solid transparent
    border-right: $width/2 solid transparent
    border-top: $height solid $color
    
body
  background-color: #666

h1
  font-size: 80px
  font-weight: bold
  text-align: center
  @include text-fill-color(#b62f22)
  @include text-stroke-color(#8b3536)
  @include text-stroke-width(2px)
  margin: 10px auto
              
            
!

JS

              
                
              
            
!
999px

Console