HTMLify

body {
  display: grid;
  place-items: center;
  min-height: 100vh;
  font-size: 2em;
  background-color: #151515;
}

.toggle-container {
  --active-color: #35c759;
  --inactive-color: #767676;
  position: relative;
  aspect-ratio: 292/142;
  height: 1.875em;
}

.toggle-input {
  appearance: none;
  margin: 0;
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.toggle {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.toggle-background {
  fill: var(--inactive-color);
  transition: fill 0.4s;
}

.toggle-input:checked+.toggle .toggle-background {
  fill: var(--active-color);
}

.toggle-circle-center {
  transform-origin: center;
  transition: transform 0.6s;
}

.toggle-input:checked+.toggle .toggle-circle-center {
  transform: translateX(150px);
}

.toggle-circle {
  transform-origin: center;
  backface-visibility: hidden;
  transition: transform 0.45s;
}

.toggle-circle.left {
  transform: scale(1);
}

.toggle-input:checked+.toggle .toggle-circle.left {
  transform: scale(0);
}

.toggle-circle.right {
  transform: scale(0);
}

.toggle-input:checked+.toggle .toggle-circle.right {
  transform: scale(1);
}

.toggle-icon {
  transition: fill 0.4s;
}

.toggle-icon.on {
  fill: var(--inactive-color);
}

.toggle-input:checked+.toggle .toggle-icon.on {
  fill: #fff;
}

.toggle-icon.off {
  fill: #eaeaec;
}

.toggle-input:checked+.toggle .toggle-icon.off {
  fill: var(--active-color);
}