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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

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                .container
	.l1
	.l1-1
	.l1-2
	.l1-3
	.l1-4
	.l12
	.l13
	.l2
	.l3
	.l4
	.l5.rotateAni
	.l6
	.l7
	.l5-1
	.l5-2
	.l5-3
	.l8
	.l8-00
	.l8-01
	.l8-1
	.l8-2
	.l8-3
	.l9.rotateAni
	.l10.rotateAni
	.l11.rotateAni
	
//- .text Black hole 2019
!

CSS 

              
                @import url('https://fonts.googleapis.com/css?family=Raleway')

@mixin size($w, $h)
	width: $w
	height: $h

@mixin mask-box($w, $h)
	width: $w
	height: $h
	overflow: hidden
	display: flex
	justify-content: center
	align-items: flex-start

@mixin flex-center()
	display: flex
	justify-content: center
	align-items: center

@mixin center()
	position: absolute
	left: 50%
	top: 50%
	transform-origin: center
	transform: translateX(-50%) translateY(-50%)

@mixin abs_pos($x, $y)
	position: absolute
	left: 50%
	top: 50%
	transform: translateX($x) translateY($y)

@mixin blur-color($size, $color)
	background-color: $color
	filter: blur($size)
	border-radius: 100%
	

body, html
	+size(100%, 100%)
	position: relative
	margin: 0
	background-color: #0A0603
	font-family: Raleway
	//cursor: none

.l1
	+center
	+size(200px, 200px)
	+blur-color(100px, #A52502)

.l1-1
	+size(40px, 80px)
	+blur-color(30px, #550700)
	+abs_pos(-150px, -115px)

.l1-2
	+size(40px, 60px)
	+blur-color(20px, #550700)
	+abs_pos(-100px, -100px)

.l1-3
	+size(80px, 80px)
	+blur-color(20px, #550700)
	+abs_pos(-120px, -30px)
	-webkit-animation: toLeft 3s infinite alternate
.l1-4
	+size(80px, 80px)
	+blur-color(20px, #550700)
	+abs_pos(60px, 30px)
	-webkit-animation: rotateAroundAni 5s infinite alternate

.l2
	+center
	+size(160px, 160px)
	+blur-color(30px, #AE2F03)
.l3
	+center
	+size(150px, 150px)
	+blur-color(20px, #FADD69)
	
.l4
	+center
	+size(50px, 60px)
	+blur-color(15px, #480A06)
	
.l5
	+center
	+size(30px, 40px)
	+blur-color(5px, #000)
	transform: translateX(-50%) translateY(-50%) rotate(20deg)

.l5-1
	+size(100px, 100px)
	+blur-color(30px, #550700)
	+abs_pos(-100px, -60px)
.l5-2
	+size(100px, 100px)
	+blur-color(30px, #550700)
	+abs_pos(-60px, -95px)
.l5-3
	+size(100px, 100px)
	+blur-color(30px, #550700)
	+abs_pos(0px, -60px)

.l12
	+size(60px, 60px)
	+blur-color(20px, #E22)
	+abs_pos(-100px, 10px)

.l13
	+size(60px, 60px)
	+blur-color(20px, #E22)
	+abs_pos(-20px, 40px)

.l6
	+center
	+size(80px, 80px)
	border: #FFED9E 15px solid
	filter: blur(10px)
	border-radius: 100%

.l7
	+center
	+size(90px, 90px)
	border: #FDF0AB 15px solid
	filter: blur(8px)
	border-radius: 100%

.l8
	+size(60px, 60px)
	+abs_pos(-80px, -10px)
	+blur-color(30px, #FFE833)
	
.l8-00
	+size(60px, 60px)
	+abs_pos(30px, -10px)
	+blur-color(30px, #FFE833)
	
.l8-01
	+size(60px, 60px)
	+abs_pos(0px, 20px)
	+blur-color(30px, #FFE833)
	
.l8-1
	+size(30px, 50px)
	+abs_pos(-60px, -10px)
	+blur-color(10px, #FFF)
	
.l8-2
	+size(30px, 50px)
	+abs_pos(30px, -10px)
	+blur-color(10px, #FFF)
.l8-3
	+size(50px, 30px)
	+abs_pos(0px, 30px)
	+blur-color(15px, #FFF)


.l9
	+size(30px, 60px)
	+abs_pos(-70px, -10px)
	+blur-color(18px, #FFE833)

.l10
	+center
	+size(50px, 70px)
	+blur-color(10px, #521003)
	transform: translateX(-50%) translateY(-50%) rotate(20deg)

.l11
	+center
	+size(50px, 70px)
	+blur-color(10px, #220003)
	transform: translateX(-50%) translateY(-50%) rotate(20deg)

.rotateAni
	-webkit-animation: rotateAni 2s infinite alternate linear

.text
	+center
	color: white
	font-size: 24px
	transform: translateX(-50%) translateY(-180px)

@-webkit-keyframes rotateAni
	from
		width: 30px
		height: 40px
		transform: translateX(-50%) translateY(-50%) rotate(20deg)
	to
		width: 40px
		height: 50px
		transform: translateX(-50%) translateY(-50%) rotate(40deg)

@-webkit-keyframes rotateRoundAni
	from
		transform: translateX(-50%) translateY(-50%) rotate(0deg)
	to
		transform: translateX(-50%) translateY(-50%) rotate(360deg)

@-webkit-keyframes toLeft
	from
		transform: translateX(-120px) translateY(-30px)
	to
		transform: translateX(-160px) translateY(30px)

.container
	+center
	-webkit-animation: rotateRoundAni 30s infinite linear
// +abs_pos(-120px, -30px)
// 	-webkit-animation: toLeft 3s infinite alternate
!

JS
!
999px

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