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:root {
--unit: 1vmin;
--sky: hsl(200, 40%, 88%);
--night: hsl(210, 40%, 15%);
--fence--one: hsl(35, 40%, 40%);
--fence--two: hsl(35, 40%, 20%);
--fence--three: hsl(35, 40%, 60%);
--paper: hsl(0, 0%, 99%);
--band: hsla(190, 30%, 50%, 0.75);
--eye: hsl(0, 0%, 10%);
--pupil: hsl(0, 0%, 100%);
--ink: hsl(0, 0%, 80%);
--brand: hsl(0, 40%, 80%);
}
html {
font-size: var(--unit);
}
body {
--fence: repeating-linear-gradient(90deg, transparent 0 4%, var(--fence--two) 4% 8%, var(--fence--one) 8% 96%, var(--fence--two) 92% 96%, transparent 96% 100%) 0 70vh / 5em 30vh repeat-x;
--fence-brace--one: linear-gradient(var(--fence--three), var(--fence--three)) 0 75vh / 100vw 2em no-repeat;
--fence-brace--two: linear-gradient(var(--fence--three), var(--fence--three)) 0 95vh / 100vw 2em no-repeat;
margin: 0;
padding: 0;
background:
var(--fence),
var(--fence-brace--one),
var(--fence-brace--two);
background-color: var(--sky);
animation: slide 4s infinite linear, time 60s infinite linear;
}
body:before {
--star--one: radial-gradient(var(--sky) 50%, transparent 50%) 10vw 10vh / 1em 1em;
--star--two: radial-gradient(var(--sky) 50%, transparent 50%) 80vw 20vh / 1em 1em;
--star--three: radial-gradient(var(--sky) 50%, transparent 50%) 40vw 50vh / 1em 1em;
--star--four: radial-gradient(var(--sky) 50%, transparent 50%) 60vw 36vh / 1em 1em;
--star--five: radial-gradient(var(--sky) 50%, transparent 50%) 24vw 42vh / 1em 1em;
content: '';
background:
var(--star--one),
var(--star--two),
var(--star--three),
var(--star--four),
var(--star--five)
;
background-repeat: no-repeat;
position: absolute;
width: 100vw;
height: 100vh;
animation: glimmer 60s infinite linear, twinkle 60s infinite linear;
opacity: 0;
}
body:after {
--body--main: linear-gradient(var(--paper), var(--paper)) 2em 0 / 6em 30em;
--tie: linear-gradient(var(--band), var(--band)) 1.5em 14.5em / 7em 1em;
--eye--left: radial-gradient(var(--eye) 50%, transparent 50%) 0 7em / 3em 3em;
--pupil--left: radial-gradient(var(--pupil) 50%, transparent 50%) 0.5em 7.5em / 1em 1em;
--eye--right: radial-gradient(var(--eye) 50%, transparent 50%) 7em 7em / 3em 3em;
--pupil--right: radial-gradient(var(--pupil) 50%, transparent 50%) 7.5em 7.5em / 1em 1em;
--mouth: radial-gradient(var(--eye) 50%, transparent 50%) 4em 9em / 2em 2em;
--headline: linear-gradient(var(--ink), var(--ink)) 3em 5em / 1.25em 21em;
--image: linear-gradient(var(--ink), var(--ink)) 5.5em 20em / 2.5em 9em;
--column--one: repeating-linear-gradient(90deg, var(--ink) 0 10%, transparent 10% 20%) 5.5em 1em / 2.5em 8.5em;
--column--two: repeating-linear-gradient(90deg, var(--ink) 0 10%, transparent 10% 20%) 5.5em 10.5em / 2.5em 8.5em;
--stamp: linear-gradient(var(--brand), var(--brand)) 3em 1em / 1.75em 3em;
--barcode: repeating-linear-gradient(var(--ink) 0 5%, transparent 5% 10%) 3em 26.5em / 1.8em 2.5em;
content: '';
height: 30em;
width: 10em;
background:
var(--pupil--left),
var(--eye--left),
var(--pupil--right),
var(--eye--right),
var(--mouth),
var(--tie),
var(--stamp),
var(--headline),
var(--image),
var(--column--one),
var(--column--two),
var(--barcode),
var(--body--main)
;
background-repeat: no-repeat;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -100%) rotate(0deg);
animation: throw 1.5s infinite linear;
}
@keyframes throw {
to {
transform: translate(-50%, -100%) rotate(360deg);
}
}
@keyframes time {
50% {
background-color: var(--night);
}
}
@keyframes slide {
from {
background-position: 0 70vh, 0 75vh, 0 95vh;
}
to {
background-position: -100vw 70vh, 0 75vh, 0 95vh;
}
}
@keyframes twinkle {
from {
background-position:
130vw 10vh,
200vw 20vh,
160vw 50vh,
180vw 36vh,
144vw 42vh;
}
to {
background-position:
-90vw 10vh,
-20vw 20vh,
-60vw 50vh,
-40vw 36vh,
-76vw 42vh;
}
}
@keyframes glimmer {
0%, 40%, 60%, 100% {
opacity: 0;
}
50% {
opacity: 1;
}
}
Also see: Tab Triggers