.form-control {
    display: block;
    width: 100%;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  }

  .btn {
    display: inline-block;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    background-color: transparent;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    border-radius: 0.25rem;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  }

  .btn-primary {
    color: #fff;
    background-color: #0d6efd;
    border-color: #0d6efd;
  }
  .btn-primary:hover {
    color: #fff;
    background-color: #0b5ed7;
    border-color: #0a58ca;
  }
  .btn-check:focus + .btn-primary, .btn-primary:focus {
    color: #fff;
    background-color: #0b5ed7;
    border-color: #0a58ca;
    box-shadow: 0 0 0 0.25rem rgba(49, 132, 253, 0.5);
  }
  .btn-check:checked + .btn-primary, .btn-check:active + .btn-primary, .btn-primary:active, .btn-primary.active, .show > .btn-primary.dropdown-toggle {
    color: #fff;
    background-color: #0a58ca;
    border-color: #0a53be;
  }
  .btn-check:checked + .btn-primary:focus, .btn-check:active + .btn-primary:focus, .btn-primary:active:focus, .btn-primary.active:focus, .show > .btn-primary.dropdown-toggle:focus {
    box-shadow: 0 0 0 0.25rem rgba(49, 132, 253, 0.5);
  }
  .btn-primary:disabled, .btn-primary.disabled {
    color: #fff;
    background-color: #0d6efd;
    border-color: #0d6efd;
  }

  .form-label {
    margin-bottom: 0.5rem;
  }

  .col-form-label {
    padding-top: calc(0.375rem + 1px);
    padding-bottom: calc(0.375rem + 1px);
    margin-bottom: 0;
    font-size: inherit;
    line-height: 1.5;
  }