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.

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    Custom CSS

    Asked by mktminc on March 19, 2014 at 11:32 AM

    I am using Jotforms on a website I am building and when I add my css, the form is not excepting the codes. Even after I click save and preview in Jotforms, the changes are still not being applied. Is there something else that needs to be done for these changes to take place?


    As you can see by the image I have attached, the h2.form-header font is set to .1em, which very tiny but as you can see the form is not accepting the changes. Your Info should be a .1em size font.

    Page URL:

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    Answered by wdrush on March 19, 2014 at 01:54 PM

    Hi Mktminc,

    could you provide a direct link to the form? thanks.

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    JotForm Support

    Answered by Welvin on March 19, 2014 at 04:41 PM

    Since that is a custom CSS codes for mobile queries, you have to check it using your actual small screen mobile devices. You cannot see the output in the editor when the custom CSS codes are for mobile devices.

    I hope that explains a bit.