Help with "Upload File" button

I need some assistance with the File Upload button on one of my forms: https://form.jotform.com/73547593153160

The button causing the problem is on page 2 and it is #input_113 (also again on page 3, but its the same situation).  In order to make the upload file box appear, you must click on the left half of the button.  If you click on the right side, nothing happens.

I was not able to adjust the size of the button or change any other formatting via the style editor.  Thank you for any assistance.

Could you inject this CSS code to your form?

.qq-uploader {

    width: 100% !important;

}

Your problem will be resolved after that. If you need help how to inject CSS code to your form, you can follow this guide.

Thank you, problem solved!