$input-number-size: 80px;

.input-number-group {
  display: flex;

  input[type=number]::-webkit-inner-spin-button,
  input[type=number]::-webkit-outer-spin-button {
    appearance: none;
  }

  .input-group-button {
    line-height: calc(#{$input-number-size}/2-10px);
  }

  .input-number {
    width: $input-number-size/2;
    text-align: center;
    outline: none;
    display: block;
    margin: 0;
  }

  .input-number,
  .input-number-decrement,
  .input-number-increment {
    user-select: none;
    
  }

  .input-number-decrement,
  .input-number-increment {
    display: inline-block;
    width: $input-number-size/2-10px;
    background: #fff;
    color: #909090;
    text-align: center;
    font-weight: bold;
    cursor: pointer;
    font-weight: 400;
  }

  .input-number-decrement {
    margin-right: 0.3rem;
  }

  .input-number-increment {
    margin-left: 0.3rem;
  }
}
input[type=number]::-webkit-inner-spin-button {
  -webkit-appearance: none;
}