AI CSS Animations

Retro Slide Switch

A hardware slide switch on a cream panel, like the back of an old radio: a ridged nub snaps along a dark slot under printed OFF and ON marks, and a small lamp beside ON glows your accent.

Also known as: hardware slide switch css, vintage toggle switch, skeuomorphic slide switch.

HTML

<label class="tgl-retro-slide">
  <input type="checkbox" role="switch" aria-label="Power">
  <span class="tgl-retro-slide-panel" aria-hidden="true">
    <span class="tgl-retro-slide-legend"><span>OFF</span><span>ON</span></span>
    <span class="tgl-retro-slide-slot"><span class="tgl-retro-slide-nub"></span></span>
  </span>
</label>

CSS

.tgl-retro-slide {
  --c: var(--tgl-color, #3b82f6);
  font-size: var(--tgl-size, 24px);
  position: relative;
  display: inline-block;
  vertical-align: middle;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
}
.tgl-retro-slide input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 1;
}
.tgl-retro-slide-panel {
  display: grid;
  gap: 0.4em;
  padding: 0.6em 0.8em 0.8em;
  border-radius: 0.45em;
  background: linear-gradient(#f1ebdc, #e0d7c2);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.7),
    inset 0 0 0 1px rgb(0 0 0 / 0.08),
    0 0.15em 0.4em rgb(0 0 0 / 0.25);
}
.tgl-retro-slide-legend {
  display: flex;
  justify-content: space-between;
  font-size: 0.55em;
  letter-spacing: 0.14em;
  color: #6b6252;
}
.tgl-retro-slide-legend span:last-child {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}
.tgl-retro-slide-legend span:last-child::before {
  content: "";
  width: 0.8em;
  height: 0.8em;
  border-radius: 50%;
  background: #a39a88;
  box-shadow: inset 0 0.1em 0.15em rgb(0 0 0 / 0.35);
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}
.tgl-retro-slide-slot {
  position: relative;
  display: block;
  width: 4.4em;
  height: 1.5em;
  border-radius: 0.3em;
  background: #26231f;
  box-shadow: inset 0 0.12em 0.25em rgb(0 0 0 / 0.6), 0 1px 0 rgb(255 255 255 / 0.6);
}
.tgl-retro-slide-nub {
  position: absolute;
  top: 0.15em;
  left: 0.15em;
  width: 2em;
  height: 1.2em;
  border-radius: 0.2em;
  background:
    repeating-linear-gradient(90deg, rgb(0 0 0 / 0.2) 0 0.08em, transparent 0.08em 0.22em) center / 1.1em 0.75em no-repeat,
    linear-gradient(#f6f3ec, #c8c0b0);
  box-shadow: inset 0 1px 0 #fff, 0 0.1em 0.15em rgb(0 0 0 / 0.5);
  transition: transform 0.18s cubic-bezier(0.5, 0, 0.2, 1.25);
}
.tgl-retro-slide input:checked + .tgl-retro-slide-panel .tgl-retro-slide-nub { transform: translateX(2.1em); }
.tgl-retro-slide input:checked + .tgl-retro-slide-panel .tgl-retro-slide-legend span:last-child::before {
  background: var(--c);
  box-shadow: 0 0 0.3em var(--c), 0 0 0.8em var(--c);
}
.tgl-retro-slide input:focus-visible + .tgl-retro-slide-panel {
  outline: 2px solid var(--c);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .tgl-retro-slide, .tgl-retro-slide *, .tgl-retro-slide::before, .tgl-retro-slide::after, .tgl-retro-slide *::before, .tgl-retro-slide *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

Customizing this snippet

  • Color: set --tgl-color on the element or a parent. Currently previewing #3b82f6.
  • Size: set --tgl-size. Every other dimension is in em, so the whole thing scales together. Currently previewing 24px.
  • Speed: change the duration on the transition or animation shorthand. Staggered delays are relative, so they keep their rhythm.
  • Reduced motion: the rule at the end of the CSS turns the motion off for people who asked their OS for less of it. Keep it.

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