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.

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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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    How to set submit button on %

    Asked by Tenniszentrum_Arsenal on March 21, 2017 at 09:18 AM


    I tried to set the width of the submit button on % by using the CSS Helper.

    It is working well on websites but on android phones it is still too big.

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    JotForm Support

    Answered by david on March 21, 2017 at 12:11 PM

    Adding the following code will allow you to adjust the width of your submit button on mobile:


    @media only screen and (max-device-width: 550px){

        .form-submit-button {

            width : 80% !important;