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

    Matrix field textbox size

    Asked by stageit on November 20, 2015 at 08:34 AM



    Can somebody provide me with an answer to make the textboxes smaller, so that it will match the text on the label that is above it?


    Thanks in advance,



  • Profile Image
    JotForm Support

    Answered by Welvin on November 20, 2015 at 09:32 AM

    Hi Owen,

    You can inject the following custom CSS codes to your form:

    #input_86_0_0, #input_86_0_1, #input_86_0_2, #input_86_0_3, #input_86_1_0, #input_86_1_1, #input_86_1_2, #input_86_1_3 {

        width: 50px !important;


    Change the value to your desired width. Here's how to inject the codes: http://www.jotform.com/help/117-How-to-Inject-Custom-CSS-Codes.


  • Profile Image

    Answered by stageit on November 20, 2015 at 09:48 AM

    Thank you!