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HTML

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CSS

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

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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.

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About Vendor Prefixing

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JavaScript

About JavaScript Preprocessors

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

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Babel includes JSX processing.

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Packages

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HTML 

              
                .environment
  .aura
    .he
      -(1..4).each do |i|
        .part
%svg
  %defs
    %filter#goo
      %feGaussianBlur{in: "SourceGraphic", result: "blur", stdDeviation: "10"}
      %feColorMatrix{in: "blur", mode: "matrix", values: "1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 21 -7", result: "goo"}
      %feBlend{in: "goo", in: "SourceGraphic", result: "mix"}
!

CSS 

              
                @import "compass/css3"

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

  @-moz-keyframes #{$animation-name}
    @content

  @keyframes #{$animation-name}
    @content

body
  overflow: hidden
  height: 100vh
.environment
  position: absolute
  top: 0
  left: 0
  width: 100%
  height: 100%
  background: linear-gradient(5deg, #05100F, #033649)
  
.aura
  position: absolute
  top: 0
  left: 0
  width: 100%
  height: 100%
  border-radius: 50%
  -webkit-filter: url("#goo")
  filter: url(#goo)
.he
  cursor: pointer
  position: relative
  top: 45%
  left: 45%
  animation: rotate 20s infinite
  opacity: 1
  @include transition(all 0.3s)
  &:before, &:after
    content: ''
    position: absolute
    width: 90px
    height: 90px
    box-shadow: 0 0 90px 10px rgb(248, 248, 248), 0 0 15px 26px rgba(248, 248, 248, 0.3)
    border-radius: 50%
    margin: 0
    @include transition(all 0.3s)
    &:before
      top: 0
      left: 0
    &:after
      bottom: 50%
      right: 50%
      width: 10px
      height: 10px
      background-color: #9ff
      z-index: 2
  .part
    position: absolute
    top: 0
    left: 0
    width: 90px
    height: 90px
    background-color: #6EF0E4
    border-radius: 50%
    box-shadow: 0 0 18px 6px rgba(3, 76, 86, 0.5), 0 0 4px 10px rgba(19, 115, 23, 0.3)
    animation: part-1 5s infinite
    &:before, &:after
      content: ''
      position: absolute
      width: 20px
      height: 20px
      background-color: #6870E4
      box-shadow: 0 0 18px 6px rgb(114, 68, 196), 0 0 15px 26px rgba(248, 248, 248, 0.3)
      border-radius: 50%
    &:before
      top: 0
      left: 0
    &:after
      bottom: 0
      right: 0
      
    &:nth-child(2)
      animation: part-2 5s infinite
    &:nth-child(3)
      animation: part-3 5s infinite
    &:nth-child(4)
      animation: part-4 5s infinite
  &:hover
    opacity: 0.5
    .part
      &:before, &:after
        animation: part 5s infinite 
    
+keyframes(part)
  30%
    margin: -106px -106px
  50%
    margin: 106px 106px
  70%
    margin: -106px -106px
  
+keyframes(part-1)
  30%
    top: -20px
    left: -20px
  50%
    top: 0
    left: 0
  70%
    top: -40px
    left: -40px
  
+keyframes(part-2)
  30%
    top: 20px
    left: 20px
  50%
    top: 0
    left: 0
  70%
    top: 40px
    left: 40px
  
+keyframes(part-3)
  30%
    top: -20px
    left: 20px
  50%
    top: 0
    left: 0
  70%
    top: -40px
    left: 40px
  
+keyframes(part-4)
  30%
    top: 20px
    left: -20px
  50%
    top: 0
    left: 0
  70%
    top: 40px
    left: -40px

+keyframes(rotate)
  0%
    @include rotate(0deg)
  50%
    @include rotate(random(10) + deg)
  75%
    @include rotate(random(5) + deg)
  100%
    @include rotate(0deg)
!

JS
!
999px

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