Unable to view Last row in a Form as a result of Horizontal Scroll bar being superimposed over it

Summary:

As you can see in the snip below, in the Temporary Difference form, last row is for Temporary Differences National Tax account. However, users are unable to see the figures in that specific row as a result of the scroll bar is being superimposed over the same. Also, I am unable to scroll further as it is the end of the form.

Please advise if anyone is aware on how to set the scroll bar to the next line so that the last line which has the Tax Account Temporary Differences National so that the figures reflect clearly in the same row.