cssAudio - Activefile-genericCSS - ActiveGeneric - ActiveHTML - ActiveImage - ActiveJS - ActiveSVG - ActiveText - Activefile-genericVideo - Activehtmlicon-personicon-teamoctocatpop-outspinnerstartv

Pen Settings

CSS Base

Vendor Prefixing

Add External CSS

These stylesheets will be added in this order and before the code you write in the CSS editor. You can also add another Pen here, and it will pull the CSS from it. Try typing "font" or "ribbon" below.

Quick-add: + add another resource

Add External JavaScript

These scripts will run in this order and before the code in the JavaScript editor. You can also link to another Pen here, and it will run the JavaScript from it. Also try typing the name of any popular library.

Quick-add: + add another resource

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.

            
              input(type="checkbox",id="menu")
nav
  a Foo
  a Bar
  a Lorem
  a Ipsum
label(for="menu").burger
  .burger-bun
  .burger-meat
  .burger-bread
            
          
!
            
              //boilerplate
*
  box-sizing:border-box
body
  margin:0
//actual code

navHeight = 3em

nav
nav a
.burger-bun
.burger-meat
.burger-bread
  transition:.3s cubic-bezier(.45,0,.4,1.38)
nav
  background:red
  padding-top: navHeight
  transform:"translateY( calc( %s - 100% ) )" % navHeight
nav:after //clearfix
  content: ""
  display: table
  clear: both
nav a,.burger
  display:block
  padding:0 1em
  line-height:navHeight
  text-align:center
nav a
  float:left
.burger
  position:absolute
  top:0
  right:0
  width:3.5em
  margin-top: "calc( ( %s - 1.75em ) / 2 )" % navHeight
  cursor:pointer
  display:none
@media(max-width:1500px)
  nav a
    float:none
    opacity:0
  .burger
    display:block
  
.burger-bun
.burger-meat
.burger-bread
  border-top:solid .25em
  margin:.25em 0
#menu
  display:none
#menu:checked~nav
  transform:translateY( "-%s" % navHeight )
  a
    opacity:1
#menu:checked~.burger
  .burger-bun
    transform: translateY(.5em) rotate(45deg)
  .burger-meat
    transform: scaleX(0.1)
  .burger-bread
    transform: translateY(-.5em) rotate(-45deg)
            
          
!
999px
Close

Asset uploading is a PRO feature.

As a PRO member, you can drag-and-drop upload files here to use as resources. Images, Libraries, JSON data... anything you want. You can even edit them anytime, like any other code on CodePen.

Go PRO

Loading ..................

Console