- JotForm SupportjonathanAnswered on February 05, 2017 at 02:39 PM
You have injected custom CSS codes on your form https://www.jotform.me/form/70343513411443 that were overriding the mobile responsiveness of the form fields.
I suggest you try removing first the custom CSS codes and continue using the Mobile Responsive widget on the form.
The Dropdown field you mentioned also have an unnecessary width in px. You should correct this and use the default width.
You can test the form again after those adjustments mentioned.
Let us know how it goes.