toggle-switch.css

/* Styles for hiding the native checkbox */
input[type='checkbox'].check-custom {
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  opacity: 0;
  filter: alpha(opacity=0);
  position: absolute;
  visibility: 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 checked or enabled state */
input[type='checkbox'].check-custom.toggle-switch:checked ~ .check-toggle::before {
  border-color: #61bf9e;
  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;
}