How can I enlarge a quantity field?

I am using the purchase order wizard, and the quantity fields provided aren't big enough even for a single digit quantity, let alone a 2 digit quantity (like '12').  How can I enlarge these field so that a multi-digit quantity will show on the form to the user?  I've tried everything ...

 

Thanks!

To enlarge a quantity field, please add this CSS code to your form:

.form-textbox.form-product-custom_quantity {

    width:50px;

}

How to Inject Custom CSS Codes

After that your form will look like this. Three numbers will be shown. If you want that more numbers are shown simply increase the width.

Here is my form: https://www.jotformpro.com/form/62455871519969 

Feel free to clone it.

Hope this will help. Let us know if you need further assistance. 

Thank you BJoanna - that’s awesome.
Phil
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