.input-number::-webkit-inner-spin-button {
      -webkit-appearance: none;
    }
    .input-number {
      -moz-appearance: textfield;
      width: 200px;
      height: 40px;
      background-color: #f2f2f2;
      border: 1px solid #ccc;
      border-radius: 5px;
      padding: 10px;
    }