/* optional */
.shell {
  position: relative;
  line-height: 1;
  display: block;
}
  .shell span {
    position: absolute;
    left: 13px;
    top: 10px;
    color: #ccc;
    pointer-events: none;
    z-index: 0;
    opacity: 0;
}
    .shell span i {
      font-style: normal;
      /* any of these 3 will work */
      color: transparent;
      opacity: 0;
      visibility: hidden; }

input.masked,
.shell span {
  font-size: 16px;
  font-family: monospace;
  padding-right: 10px;
  background-color: transparent;
  text-transform: uppercase; }

/*# sourceMappingURL=masking-input.css.map */