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

At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.

We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.


  • Profile Image

    How do I change the width of that single text box in the form?

    Asked by joefloris on January 12, 2017 at 01:46 PM
    A follow up question is how do I change the width of that single text box without changing all of the other text boxes in the form?
  • Profile Image
    JotForm Support

    Answered by Nik_C on January 12, 2017 at 04:52 PM

    You can do that by applying this CSS:

    #input_4 {

    width:100px;

    }

    Which you will copy and paste into your Custom CSS field.

    Where #input_4 is ID of the field and you can find it like this (for each field):

    1. Click settings button:

    2. Click Advanced - Field details:

    3. You will find the field's ID below:

    The above CSS you can apply to any field as long as you use the correct ID. Of course, you can change the width.

    If you have any further questions or need any assistance please let us know.

    Thank you!