.tracking-marker {
  width: 250px;
}

.tracking-marker .btn[btn-checkbox]::before {
  z-index: inherit;
}

.tracking-marker .btn[btn-checkbox]::after {
  z-index: inherit;
}

.tracking-marker .btn[btn-checkbox] {
  width: 100%;
  margin-right: 0;
}

.tracking-marker .btn[btn-checkbox] span {
  z-index: 3;
  position: relative;
}