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.
You can use the Form Designer to design your form and change its width. You can see it in the Form Layout property when in design mode.
You can learn more about this on our user guide: -The-Importance-of-Form-Widths
Hope this help. Let us know if you need further assistance.
If I understand correctly now, I think what you wanted to do is increase the width of the Textboxes in proporotion to the form width?
I checked your jotform http://www.jotformz.com/form/52654601079658 and I can easily see the option to increase the form width in the Form Designer.
I also see custom injected CSS codes that dictates the width of Textbox and Textarea field of the form.
Can you please tell me that you wanted to increase the width of the input fields(Textboxes)? I can assist you do it on your form once confirm.
We will wait for your response.
I got already, I had only increased to 700 px to be able to move the slider suggested.
Thanks for attention
On behalf of my colleague, you are welcome.
Feel free to contact us if you have any other question.