Combobox and Date fields too small

Summary

Combobox and Date fields too small on edit page

Content

We have a web app where the combo box and date fields are too small to show the data on the page.  The page where this is occurring is the edit page created from the quick start wizard after main start page. I have tried changing the Styling options for the fields but nothing seems to work and don't see any setting where the width can be set or dynamically based on the size of data.

I'm attaching a screenshot of the issue.

Where can the width of fields be set or how to do it?