Can anyone help with layout design?

[Belrick]

Hi

I have a site with a most annoying issue. Im trying to fit too much into one row and ive yet to come up with a display that looks good!

Ive provided a screen shot.

On the left is a field called custom items. Currently im forced to place all the fields needed per item into two rows.

I wouls love for each custom item created by the user to fit into a single row like all the other items (as shown)

Has anyone got any suggestions? The site is already at max width constraints.

This is a long shot for me but some geniuses reside here!