.ghost-checkbox {
  width: auto;
}
.ghost-checkbox label {
  position: relative;
  width: auto;
  color: #000;
  cursor: pointer;
}
.ghost-checkbox label input {
  display: none;
}
.ghost-checkbox label input:checked ~ span i {
  transition: all 0.2s ease-in-out;
  transform: scale(1);
}
.ghost-checkbox label span {
  display: inline-block;
  height: 20px;
  width: 20px;
  border: 2px solid #000;
  border-radius: 2px;
  text-align: center;
  margin: 0 10px 0 0;
}
.ghost-checkbox label span i {
  position: relative;
  top: -1px;
  font-size: 14px;
  color: #49AB40;
  transition: all 0.2s ease-in-out;
  transform: scale(0);
}