.btn:not(:disabled):not(.disabled) {
    cursor: pointer;
  }

  .btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.25rem;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
  }

  .btn-primary {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff;
  }

  .btn:hover {
    box-shadow: 0 5px 5px 0 rgba(0, 0, 0, 0.24), 0 5px 5px 0 rgba(0, 0, 0, 0.19);
  }

  fieldset {
    width: 100px;
    display: inline;
  }