.header-box {
  .form.search {
    input.form-control {
      border-top: none;
      border-left: none;
      border-right: none;
      border-width: 1px;
      border-color: $border-grey;
      border-radius: inherit;
      font-size: rem(20);
      padding-left: 0;
    }

    button.btn {
      background: none;
      border: 1px solid $border-grey;
      border-top: none;
      border-right: none;
      border-left: none;
      border-radius: inherit;
    }

    .input-group-append {
      .btn {
        .fal.fa-search {
          font-size: rem(21);
        }
      }
    }
  }
}