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HTML

CSS

CSS Base

Vendor Prefixing

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JavaScript

Babel includes JSX processing.

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Packages

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Editor Settings

Code Indentation

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HTML

              
                button click
              
            
!

CSS

              
                @import 'nib'

body
  margin 0
  background dodgerblue
  height 100vh
  display flex
  justify-content center
  align-items center
  
button
  background-color white
  border 0
  outline @border
  padding 1.5rem 2rem
  font-size 4rem
  font-family monospace
  box-shadow 0px 5px 10px rgba(darken(dodgerblue, 40%))
  transition all .3s
  cursor pointer
  border-radius 5px
  border-bottom 4px solid lighten(gray, 70%)
  &:hover
    box-shadow 0px 15px 25px -5px rgba(darken(dodgerblue, 40%))
    transform scale(1.03)
  &:active
    box-shadow 0px 4px 8px rgba(darken(dodgerblue, 30%))
    transform scale(.98)
              
            
!

JS

              
                
              
            
!
999px

Console