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JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

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    How to increase width of Textbox field for Payment Amount in Payment Form

    Asked by kputegnat on June 08, 2015 at 08:19 PM
    On a final note, I have not been able to increase the text field size for Payment amount in the Authorize.net payment section.  I added size="20" to the field but it did not change.
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    JotForm Support

    Answered by Chriistian on June 08, 2015 at 10:11 PM

    Hi kputegnat,

    Thanks for contacting us.

     

    You can adjust the width of the payment amount in your form by injecting this custom CSS code:

    input#input_5_donation {

      width: 300px;

    }

     

    To inject custom CSS code in your form, just follow instructions below.

     

    Do let us know if you need further assistance.

     

    Regards.