No horizontal scroll bars on System Properties page

On "Profile | General Configuration | System Properties" page, no horizontal scroll bar is displayed when you narrow the width of your browser (or on a low resolution monitor). Other page provides a horizontal scroll bar but some page don't. Especially on System Properties page, an operation like "Remove" is located at last column so the user can't select it.
Need to make sure that all pages have horizontal scroll bars. And/or need to clarify the minimum requirement of a monitor resolution.