remove arrow icons in ff input numbers code example

Example 1: get rid of arrows number input

input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
  -webkit-appearance: none; 
  margin: 0; 
}

Example 2: remove arrows input number

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