toggle-switch.css

/* Styles for hiding the native checkbox */
input[type='checkbox'].check-custom {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Styles for the basic appearance of the toggle switch */
input[type='checkbox'].check-custom.toggle-switch ~ .check-toggle {
  width: 1.5rem;
  height: 1rem;
  position: relative;
  display: inline-block;
  vertical-align: middle;
  cursor: pointer;
}

/* Common styles for the ::before and ::after pseudo-elements of the toggle switch */
input[type='checkbox'].check-custom.toggle-switch ~ .check-toggle::before,
input[type='checkbox'].check-custom.toggle-switch ~ .check-toggle::after {
  content: '';
  top: 0;
  left: 0;
  position: absolute;
}

/* Styles for the ::before pseudo-element (the outer frame) of the toggle switch */
input[type='checkbox'].check-custom.toggle-switch ~ .check-toggle::before {
  width: 100%;
  height: 100%;
  border-radius: 0.5rem;
  background: #dbdbdb;
}

/* Styles for the ::after pseudo-element (the inner slider) of the toggle switch */
input[type='checkbox'].check-custom.toggle-switch ~ .check-toggle::after {
  width: 0.75rem;
  height: 0.75rem;
  margin: 0.125rem;
  border-radius: 50%;
  background: #ffffff;
}

/* Styles for the ::before pseudo-element of the toggle switch in hover state */
input[type='checkbox'].check-custom.toggle-switch:hover ~ .check-toggle::before {
  background: #c4c4c4;
}

/* Styles for the ::before pseudo-element of the toggle switch in focus state */
input[type='checkbox'].check-custom.toggle-switch:focus ~ .check-toggle::before {
  box-shadow: 0 0 0 2px rgba(23, 133, 255, 0.5);
}

/* Styles for the ::before pseudo-element of the toggle switch in both focus and checked or enabled state */
input[type='checkbox'].check-custom.toggle-switch:focus:checked ~ .check-toggle::before {
  box-shadow: 0 0 0 2px rgba(97, 191, 158, 0.5);
}

/* Styles for the ::before pseudo-element of the toggle switch in checked or enabled state */
input[type='checkbox'].check-custom.toggle-switch:checked ~ .check-toggle::before {
  background: #61bf9e;
}

/* Styles for the ::after pseudo-element of the toggle switch in checked or enabled state */
input[type='checkbox'].check-custom.toggle-switch:checked ~ .check-toggle::after {
  left: auto;
  right: 0;
}