Webleb - Snippet di Codice - Palco CSS con archi di luci e scale

HTML

CSS

@import url('https://fonts.googleapis.com/css2?family=Knewave&display=swap');

*, *::before, *::after {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

:root {
  --swingDuration: 32s -28s;
}

body {
  font-family: "Knewave", system-ui;
  background-color: #000;
  color: #fff;
  min-height: 100vh;
  display: grid;
  place-items: center;
  perspective: 50em;
  overflow: hidden;
  
  * {
    transform-style: preserve-3d;
  }
}

.stage {
  position: relative;
  transform: rotateX(90deg) translateZ(-15em);
  animation: stageRotate var(--swingDuration) infinite linear;
  
  * { position: absolute; }
}

@keyframes stageRotate {
  to { rotate: y -360deg; }
}

.floor {
  inset: -100em;
  background:
    radial-gradient(closest-side, transparent, black),
    radial-gradient(#ff0, transparent 0.1em) 0 0 / 7em 4.5em,
    radial-gradient(#ff0, transparent 0.1em) 0 0 / 7.5em 5em,
    radial-gradient(#ff0, transparent 0.1em) 0 0 / 4em 7.5em,
    radial-gradient(#ff0, transparent 0.1em) 0 0 / 4.5em 5em,
    radial-gradient(#ff0, transparent 0.1em) 0 0 / 5em 7.5em,
    radial-gradient(#ff0, transparent 0.1em) 0 0 / 5.5em 4em,
    black;
}

.innerStage {
  inset: -5.75em;
  background-color: #777;
  border-radius: 50%;
  border: 0.25em solid #444;
  transform: translateZ(9em);
}

.innerRing {
  inset: -6em;
  border-radius: 50%;
  box-shadow:
    0 0 0 0.25em white inset,
    0 0 2em white inset;
  transform: translateZ(28em) rotateX(-30deg);
  
  --stringHeight: 36em;
  --w: 6em;
  --h: 6em;
  --rx: -60deg;
  --ro: 6deg;
}

.outerRing {
  inset: -8em -7em;
  border-radius: 50%;
  box-shadow:
    0 0 0 0.25em white inset,
    0 0 2em white inset;
  transform: translateZ(16em) rotateX(-40deg);
  
  --stringHeight: 28em;
  --w: 7em;
  --h: 8em;
  --rx: -50deg;
  --ro: 4deg;
}

.stairsRing {
  inset: -16em -13em;
  transform: translateZ(8em) rotateX(-25deg) rotateZ(180deg);
  
  --stringHeight: 15em;
  --w: 13em;
  --h: 16em;
  --rx: -115deg;
  --ro: 2deg;
  
  &::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    box-shadow:
      0 0 0 0.25em white inset,
      0 0 1em white inset;
    clip-path: polygon(0 0, 50% 0, 10% 50%, 50% 100%, 0 100%);
  }
}

.backBar {
  inset: -4em -0.1em;
  background-color: #fff;
  transform: translateZ(14.7em) translateY(-10.5em);
  
  --stringHeight: 15em;
  --rx: -90deg; 
  
  .lightstring {
    left: 0; top: calc(var(--i) * 0.5em);
  }

&::after {
    content: '';
    position: absolute;
    inset: 0;
    background-color: #fff;
    rotate: y 90deg;
    border-radius: 1em;
  }
}

.lightstring {
  left: calc(50% - sin(var(--i) * var(--ro)) * var(--w) - 0.25em);
  top: calc(50% - cos(var(--i) * var(--ro)) * var(--h));
  width: 0.5em; height: var(--stringHeight);
  background-image: radial-gradient(circle at 50% 50%, #fff7, transparent 0.1em);
  background-size: 100% 0.25em;
  transform-origin: top;
  animation: lightstringRotate var(--swingDuration) infinite linear;
  
  &.short {
    height: 2em;
  }
  
  &::after {
    content: '';
    position: absolute;
    left: -2em;
    top: calc(abs(sin(var(--i) * 10deg)) * 100% - 2.25em);
    width: 4.5em; height: 4.5em;
    background-image: radial-gradient(closest-side, var(--_c, #dff), 1%, transparent);
    animation: sparkle 4s calc(abs(sin(var(--i) * 20.5deg)) * -4s) infinite step-end;
  }
  
  &:nth-child(odd) {
    --_c: #ffd;
  }
}

@keyframes lightstringRotate {
  from  { transform: rotateX(var(--rx)) rotateY(0deg); }
  to  { transform: rotateX(var(--rx)) rotateY(360deg); }
}

@keyframes sparkle {
  0%, 10%, 100% { opacity: 0; }
  5% { opacity: 1; }
}

.stair {
  inset: -3em -1em;
  background-color: #444;
  transform-style: flat;
  border: 0.125em solid #777;
  transform:
    rotate(calc(var(--i) * -10deg - 50deg))
    translateY(10em)
    translateZ(calc((var(--i) + 1) * 0.75em));
  
  &:last-child {
    inset: -3em -2em;
    transform:
      rotate(calc(var(--i) * -10deg - 55deg))
      translateY(10em)
      translateZ(calc((var(--i) + 1) * 0.75em));
  }
}

.number {
  inset: -2em;
  display: grid;
  place-items: center;
  transform: rotateX(-90deg) translateY(-2.5em);
  font-size: 6em;
  color: hsl(200 100% 50%);
}

JS

Palco CSS con archi di luci e scale

Consigliato

Barra di navigazione

Un codice di andres.stahr

Modello HTML del pannello di amministrazione dei visitatori

HTML

CSS

JS

Consigliato

Barra di navigazione

Un codice di andres.stahr

Modello HTML del pannello di amministrazione dei visitatori

HTMLCopy

CSSCopy

JSCopy

HTML

CSS

JS