/* The switch - the box around the slider */
#switch_1 .switch {
  font-size: 17px;
  position: relative;
  display: inline-block;
  width: 1.2em;
  height: 3.3em;
}
/* Hide default HTML checkbox */
#switch_1 .switch .chk {
  opacity: 0;
  width: 0;
  height: 0;
}
/* The slider */
#switch_1 .slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
  border-radius: 5px;
}
#switch_1 .slider:before {
  position: absolute;
  content: "";
  height: .5em;
  width: 2.4em;
  border-radius: 5px;
  left: -0.6em;
  top: 0.2em;
  background-color: white;
  box-shadow: 0 6px 7px rgba(0,0,0,0.3);
  transition: .4s;
}
#switch_1 .slider:before, #switch_1 .slider:after {
  content: "";
  display: block;
}
#switch_1 .slider:after {
  background: linear-gradient(transparent 50%, rgba(255, 255, 255, 0.15) 0) 0 50% / 50% 100%,
		repeating-linear-gradient(90deg,rgb(255, 255, 255) 0,rgb(255, 255, 255),rgb(255, 255, 255) 20%,rgb(255, 255, 255) 20%,rgb(255, 255, 255) 40%) 0 50% / 50% 100%,
		radial-gradient(circle at 50% 50%,rgb(255, 255, 255) 25%, transparent 26%);
  background-repeat: no-repeat;
  border: 0.25em solid transparent;
  border-left: 0.4em solid #ffffff;
  border-right: 0 solid transparent;
  transition: border-left-color 0.1s 0.3s ease-out, transform 0.3s ease-out;
  transform: translateX(-22.5%) rotate(90deg);
  transform-origin: 25% 50%;
  position: relative;
  top: 0.5em;
  left: 0.55em;
  width: 2em;
  height: 1em;
  box-sizing: border-box;
}
#switch_1 .chk:checked + .slider {
  background-color: limegreen;
}
#switch_1 .chk:focus + .slider {
  box-shadow: 0 0 1px limegreen;
}
#switch_1 .chk:checked + .slider:before {
  transform: translateY(2.3em);
}
#switch_1 .chk:checked + .slider:after {
  transform: rotateZ(90deg) rotateY(180deg) translateY(0.45em) translateX(-1.4em);
}